gdata.io.handleScriptLoaded({"version":"1.0","encoding":"UTF-8","feed":{"xmlns":"http://www.w3.org/2005/Atom","xmlns$openSearch":"http://a9.com/-/spec/opensearchrss/1.0/","xmlns$gd":"http://schemas.google.com/g/2005","xmlns$georss":"http://www.georss.org/georss","xmlns$thr":"http://purl.org/syndication/thread/1.0","xmlns$blogger":"http://schemas.google.com/blogger/2008","id":{"$t":"tag:blogger.com,1999:blog-2260168429498758451"},"updated":{"$t":"2021-12-21T06:49:02.293+07:00"},"category":[{"term":"chia-se"},{"term":"lap-trinh-web"},{"term":"wordpress"},{"term":"hoc-html"},{"term":"tai-lieu.html"}],"title":{"type":"text","$t":"ĐÀO TẠO LẬP TRÌNH "},"subtitle":{"type":"html","$t":"ĐÀO TẠO THIẾT KẾ ĐỒ HỌA WEB, HTML-CSS, JavaScript, LẬP TRÌNH PHP\u0026amp;MYSQL, DRUPAL, ASP.NET."},"link":[{"rel":"http://schemas.google.com/g/2005#feed","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/-/hoc-html?alt\u003djson-in-script\u0026max-results\u003d8"},{"rel":"self","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/-/hoc-html?alt\u003djson-in-script\u0026max-results\u003d8"},{"rel":"alternate","type":"text/html","href":"http://dohoa.viettamduc.net/search/label/hoc-html"},{"rel":"hub","href":"http://pubsubhubbub.appspot.com/"},{"rel":"next","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/-/hoc-html/-/hoc-html?alt\u003djson-in-script\u0026start-index\u003d9\u0026max-results\u003d8"}],"author":[{"name":{"$t":"Unknown"},"uri":{"$t":"https://www.blogger.com/profile/15992555182782935754"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"35","height":"35","src":"//www.blogger.com/img/blogger_logo_round_35.png"}}],"generator":{"version":"7.00","uri":"https://www.blogger.com","$t":"Blogger"},"openSearch$totalResults":{"$t":"16"},"openSearch$startIndex":{"$t":"1"},"openSearch$itemsPerPage":{"$t":"8"},"entry":[{"id":{"$t":"tag:blogger.com,1999:blog-2260168429498758451.post-5711261809792829983"},"published":{"$t":"2016-11-01T09:49:00.001+07:00"},"updated":{"$t":"2016-11-01T11:22:03.862+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"lap-trinh-web"},{"scheme":"http://www.blogger.com/atom/ns#","term":"hoc-html"},{"scheme":"http://www.blogger.com/atom/ns#","term":"chia-se"}],"title":{"type":"text","$t":"Khóa học lập trình web cơ bản tại Thanh Xuân"},"content":{"type":"html","$t":"\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cb\u003eKhóa học lập trình web cơ bản tại Thanh Xuân.\u0026nbsp;\u003c/b\u003e\u003cbr /\u003e\nNếu bạn đam mê, bạn muốn tự mình thiết kế và quản lý website của doanh nghiệp mình. Bạn đang ở khu vực Lê Trọng Tấn, Giải Phóng, Thanh Xuân, Cự Lộc, Khương Hạ, Khương Trung, Lê Văn Lương, Lương Thế Vinh, Kim Giang, Nhân Chính, Phương Liệt, Thượng Đình có nhu cầu \u003ca href\u003d\"http://viettamduc.net/khoa-hoc-lap-trinh-thiet-ke-web-cho-sinh-vien.vtd\" target\u003d\"_blank\"\u003ehọc thiết kế web\u003c/a\u003e hãy liên hệ chia sẻ với chúng tôi về những dự định trong tương lại để có những lời khuyên hợp lý nhất.\u003cbr /\u003e\n\u003cdiv class\u003d\"separator\" style\u003d\"clear: both; text-align: center;\"\u003e\n\u003ca href\u003d\"https://1.bp.blogspot.com/-sL91JHkrr4E/WBgCs94LcGI/AAAAAAAAAPY/y1Ne5ZXULakKfUi9MdPuR_cNvxnQIN4ZwCLcB/s1600/2a.jpg\" imageanchor\u003d\"1\" style\u003d\"margin-left: 1em; margin-right: 1em;\"\u003e\u003cimg border\u003d\"0\" height\u003d\"231\" src\u003d\"https://1.bp.blogspot.com/-sL91JHkrr4E/WBgCs94LcGI/AAAAAAAAAPY/y1Ne5ZXULakKfUi9MdPuR_cNvxnQIN4ZwCLcB/s400/2a.jpg\" width\u003d\"400\" /\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cbr /\u003e\n\u003cb\u003eLợi ích của việc học thiết kế web:\u003c/b\u003e\u003cbr /\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003eVới bạn đi học ở trung tâm nào, trường lớp\nnào rồi cũng phải đi thực tập, đi làm để lấy kinh nghiệm.Vậy chẳng có lý do gì\nkhông học tại Việt Tâm Đức. Học thiết kế, làm web tại công ty chuyên về lĩnh vực\nlập trình thiết kế web. Chúng tôi dạy bạn từ những gì thực tế kinh nghiệm làm\nhàng ngày chứ không phải nghiệp vụ sư phạm. Mô hình học tập giống như bạn đang\nđi làm tại một công ty, bạn sẽ được trang bị đầy đủ kiến thức - kỹ năng - kinh\nnghiệm để làm được việc.\u003co:p\u003e\u003c/o:p\u003e\u003c/span\u003e\u003cbr /\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003eVới phương trâm đào tạo:\u003co:p\u003e\u003c/o:p\u003e\u003c/span\u003e\u003c/b\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003e\u0026nbsp;\u0026nbsp;\n- Áp dụng 1 phương pháp duy nhất: Học để hiểu chứ không nhồi nhét để nhớ.\nCó như thế bạn mới nắm chắc được\u003co:p\u003e\u003c/o:p\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003e\u0026nbsp;\u0026nbsp;\n- Làm việc\u0026nbsp; độc lập, theo nhóm,kết\nnối đến server\u003co:p\u003e\u003c/o:p\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003e\u0026nbsp;\u0026nbsp;\n- Cách học hoàn toàn khác so với trường lớp hình thức học như nhân viên\nchính thức đang làm việc tại công ty chứ không phải thầy viết trò nghe bởi lập\ntrình phải ngồi code thực tế.\u003co:p\u003e\u003c/o:p\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp; Bạn sẽ học được gì sau khóa học này:\u003co:p\u003e\u003c/o:p\u003e\u003c/span\u003e\u003c/b\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\n- Tự\u0026nbsp; làm\u0026nbsp; được\u0026nbsp;\nweb\u0026nbsp; theo\u0026nbsp; ý tưởng, làm ra được sản phẩm thực tế\u003co:p\u003e\u003c/o:p\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\n-\u0026nbsp; Quản trị được nội dung\u003co:p\u003e\u003c/o:p\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\n-\u0026nbsp; Năm\u0026nbsp; được\u0026nbsp;\nchiến lược\u0026nbsp; seo\u0026nbsp; để xây dựng\u0026nbsp;\nchiến\u0026nbsp; lược tổng\u0026nbsp; thể cho website nếu\u0026nbsp; như\u0026nbsp; bạn\ncó ý định kinh doanh\u003c/span\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003e\u0026nbsp;\u0026nbsp;\n- Nếu bạn làm tốt công ty sẽ giao cho bạn các dự án của khách hàng để\nlàm\u003co:p\u003e\u003c/o:p\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003c/span\u003e\u003cbr /\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003e\u0026nbsp;\u0026nbsp;\n- Bạn sẽ có thêm kinh nghiệm kỹ năng làm việc\u0026nbsp; để có thể tự tin hơn khi đi xin việc\u003c/span\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , \u0026quot;serif\u0026quot;; font-size: 13.0pt;\"\u003eNếu bạn chưa tự tin về vốn khả năng lập trình của mình có thể tham khảo \u003ca href\u003d\"http://daotaolaptrinh.edu.vn/khoa-hoc-lap-trinh-thiet-ke-web-tren-ngon-ngu-php-mysql-co-ban-nang-cao-o-ha-noi\" target\u003d\"_blank\"\u003ekhóa học lập trình web\u003c/a\u003e tại xưởng web của chúng tôi để có những kiến thức thực tế hợp lý và gần gũi nhất khi chúng ta làm việc thực sự tại các doanh nghiệp.\u003c/span\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , serif;\"\u003e\u003cspan style\u003d\"font-size: 17.3333px;\"\u003e\u0026gt;\u0026gt;\u0026gt;Xem thêm:\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , serif;\"\u003e\u003cspan style\u003d\"font-size: 17.3333px;\"\u003e\u003ca href\u003d\"http://viettamduc.com/tieu-diem-slide/khoa-hoc-lap-trinh-web-tren-ngon-ngu-php-mysql-co-ban-va-nang-cao-tai-ha-noi\" target\u003d\"_blank\"\u003ehọc lập trình web php\u003c/a\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , serif;\"\u003e\u003cspan style\u003d\"font-size: 17.3333px;\"\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/tai-lieu-php.html\" target\u003d\"_blank\"\u003etài liệu lập trình web\u003c/a\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"MsoNormal\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot; , serif;\"\u003e\u003cspan style\u003d\"font-size: 17.3333px;\"\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/khoa-hoc-lap-trinh-thiet-ke-web-tren-ngon-ngu-php-mysql-co-ban-nang-cao-o-ha-noi\" target\u003d\"_blank\"\u003ehọc lập trình web tại hà nội\u003c/a\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cbr /\u003e\u003c/div\u003e\n"},"link":[{"rel":"replies","type":"application/atom+xml","href":"http://dohoa.viettamduc.net/feeds/5711261809792829983/comments/default","title":"Đăng Nhận xét"},{"rel":"replies","type":"text/html","href":"http://dohoa.viettamduc.net/2016/11/khoa-hoc-lap-trinh-web-co-ban-tai-thanh.html#comment-form","title":"0 Nhận xét"},{"rel":"edit","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/5711261809792829983"},{"rel":"self","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/5711261809792829983"},{"rel":"alternate","type":"text/html","href":"http://dohoa.viettamduc.net/2016/11/khoa-hoc-lap-trinh-web-co-ban-tai-thanh.html","title":"Khóa học lập trình web cơ bản tại Thanh Xuân"}],"author":[{"name":{"$t":"Unknown"},"uri":{"$t":"https://www.blogger.com/profile/15992555182782935754"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"35","height":"35","src":"//www.blogger.com/img/blogger_logo_round_35.png"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"https://1.bp.blogspot.com/-sL91JHkrr4E/WBgCs94LcGI/AAAAAAAAAPY/y1Ne5ZXULakKfUi9MdPuR_cNvxnQIN4ZwCLcB/s72-c/2a.jpg","height":"72","width":"72"},"thr$total":{"$t":"0"}},{"id":{"$t":"tag:blogger.com,1999:blog-2260168429498758451.post-3169263039693622409"},"published":{"$t":"2013-08-06T23:22:00.002+07:00"},"updated":{"$t":"2016-11-01T10:21:20.841+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"hoc-html"}],"title":{"type":"text","$t":"HỌC HTML TỪ A-\u003eZ : BÀI 13"},"content":{"type":"html","$t":"\u003ch3 align\u003d\"left\" id\u003d\"sites-page-title-header\" style\u003d\"background-color: white; font-family: Arial, Verdana, sans-serif; font-size: 1.8em; margin: 0px; padding-left: 10px; padding-right: 10px;\" xmlns\u003d\"http://www.w3.org/1999/xhtml\"\u003e\n\u003cspan dir\u003d\"ltr\" id\u003d\"sites-page-title\"\u003e\u003cspan style\u003d\"color: blue;\"\u003eTạo \u003ca href\u003d\"http://daotaolaptrinh.edu.vn/form-html\" target\u003d\"_blank\"\u003eForm trên HTML\u003c/a\u003e\u003c/span\u003e\u003c/span\u003e\u003c/h3\u003e\n\u003cdiv class\u003d\"sites-canvas-main\" id\u003d\"sites-canvas-main\" style\u003d\"background-color: white; color: #444444; font-family: Arial, Verdana, sans-serif; font-size: 13px; line-height: 21px; min-height: 150px; padding-bottom: 5px; padding-top: 15px;\"\u003e\n\u003cdiv id\u003d\"sites-canvas-main-content\"\u003e\n\u003ctable cellspacing\u003d\"0\" class\u003d\"sites-layout-name-one-column sites-layout-hbox\" style\u003d\"margin: 0px; table-layout: fixed; width: 1049px;\" xmlns\u003d\"http://www.w3.org/1999/xhtml\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd class\u003d\"sites-layout-tile sites-tile-name-content-1\" style\u003d\"padding: 10px; vertical-align: top;\"\u003e\u003cdiv dir\u003d\"ltr\"\u003e\n\u003cdiv style\u003d\"margin: 6pt 0cm;\"\u003e\n\u003cstrong\u003e\u003cspan style\u003d\"color: black; font-family: \u0026quot;times new roman\u0026quot;; font-size: medium;\"\u003e1. Form là gì?\u003c/span\u003e\u003c/strong\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eĐể mở rộng khả năng phục vụ người sử dụng, dịch vụ Web cần phải sử dụng các ứng dụng\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;khác bên ngoài. Ví dụ người sử dụng yêu cầu tìm kiếm trong cơ sở dữ liệu, lấy các thông\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;tin tức thời, luôn được cập nhật.... Để làm được điều này dịch vụ Web phải chuyển yêu\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003ecầu của người sử dụng đến một ứng dụng khác. Ứng dụng này sẽ thực hiện yêu cầu và\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;trả lại kết quả cho Web server để chuyển tiếp đến người sử dụng. Form là một cách để\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003echuyển dữ liệu từ người sử dụng đến cho Web Server xử lý.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/form-html\" target\u003d\"_blank\"\u003eForm HTML \u003c/a\u003e\u003c/b\u003elà một phần của tài liệu, nó chứa các phần tử đặc biệt gọi là các điều khiển.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;Các điều khiển được sử dụng để nhập thông tin từ người dùng và cung cấp một số tương\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003etác. Dữ liệu do người dùng nhập vào có thể được xác nhận hợp lệ nhờ các kịch bản phía\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003emáy khách (client-side scripts) và được chuyển đến máy chủ để xử lý thêm.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eKhi tạo form bạn cũng cần phải chỉ rõ cho máy chủ dịch vụ biết cách xử lý form. Có nhiều\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;loại chương trình ứng dụng khác nhau trong máy chủ dịch vụ để làm việc này: các\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;chương trình CGI, ISAPI, các script ASP, JSP, Java Bean, Servlet...\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eTạo form là khâu đầu tiên trong việc xây dựng giao tiếp giữa người sử dụng với các ứng dụn\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eg Internet / Intranet.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eViệc sử dụng form trên World Wide Web khá nhiều và liên tục tăng lên. Sau đây là một số\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;cách sử dụng thông thường:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e- Thu thập tên, địa chỉ, số điện thoại, địa chỉ e-mail và các thông tin khác để người dùng\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eđăng ký cho một dịch vụ hay một sự kiện nào đó.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e- Thu thập thông tin để đăng ký mua một mặt hàng nào đó, ví dụ, khi muốn mua một cuốn\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003esách trên Internet, ta phải điền tên, địa chỉ gửi thư, phương thức thanh toán và các thông tin\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;liên quan khác.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e- Thu thập thông tin phản hồi về một Website. Hầu hết các site cung cấp một dịch vụ nào\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;đó đều khuyến khích khách hàng gửi thông tin phản hồi. Ngoài việc xây dựng mối quan hệ\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;với khách hàng, đây còn là một nguồn thông tin để trao đổi hoặc cải tiến dịch vụ.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e- Cung cấp công cụ tìm kiếm cho Website. Các site cung cấp nhiều thông tin khác nhau\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003ethường cung cấp cho người dùng hộp tìm kiếm để cho phép họ tìm kiếm thông tin nhanh hơn.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0cm;\"\u003e\n\u003cstrong\u003e\u003cspan style\u003d\"color: black; font-family: \u0026quot;times new roman\u0026quot;; font-size: medium;\"\u003e2. Thẻ tạo \u003ca href\u003d\"http://daotaolaptrinh.edu.vn/form-html\" target\u003d\"_blank\"\u003eForm HTML\u003c/a\u003e\u003c/span\u003e\u003c/strong\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eThẻ\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 13pt;\"\u003e\u0026lt;FORM\u0026gt;\u003c/span\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;được dùng để tạo một vùng trên trang như một biểu mẫu. Nó chỉ ra cách bố trí\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;của biểu mẫu.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eTrước khi đặt bất kỳ\u0026nbsp;\u003ci\u003ethành phần điều khiển\u003c/i\u003e\u0026nbsp;nào trong Form, ta phải tạo Form theo cú pháp\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;sau:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"border-collapse: collapse; border: medium none; margin: auto auto auto 47.4pt;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border: 1pt solid windowtext; padding: 0cm 5.4pt; vertical-align: top; width: 325.65pt;\" valign\u003d\"top\" width\u003d\"434\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;FORM name\u003d”myForm”\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;!-- Thành phần điều khiển đặt ở đây --\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;/FORM\u0026gt;\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cbr /\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eThẻ\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 13pt;\"\u003e\u0026lt;FORM\u0026gt;\u003c/span\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;bao gồm các thuộc tính sau:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"border-collapse: collapse; border: medium none; margin: auto auto auto 63.15pt; width: 483px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-color: windowtext; border-style: solid; border-width: 1.5pt 1pt 1.5pt 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cdiv align\u003d\"center\" style\u003d\"text-align: center;\"\u003e\n\u003cb\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eTHUỘC TÍNH\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/b\u003e\u003c/div\u003e\n\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1.5pt; border-color: windowtext windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; border-top-style: solid; border-top-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 273pt;\" width\u003d\"364\"\u003e\u003cdiv align\u003d\"center\" style\u003d\"text-align: center;\"\u003e\n\u003cb\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eMÔ TẢ\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/b\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext; border-left-style: solid; border-left-width: 1.5pt; border-right-style: solid; border-right-width: 1pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eName\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 273pt;\" valign\u003d\"top\" width\u003d\"364\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eĐặt tên cho Form\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext; border-left-style: solid; border-left-width: 1.5pt; border-right-style: solid; border-right-width: 1pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eAction\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 273pt;\" valign\u003d\"top\" width\u003d\"364\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eThuộc tính này xác định trang Script sẽ xử lý những dữ liệu nhập vào\u0026nbsp;\u0026nbsp;từ\u0026nbsp;\u0026nbsp;Form\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCú pháp là:\u0026nbsp;\u003ci\u003eAction\u003d”URL”\u003c/i\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1.5pt; border-color: rgb(236, 233, 216) windowtext windowtext; border-left-style: solid; border-left-width: 1.5pt; border-right-style: solid; border-right-width: 1pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eMethod\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1.5pt; border-color: rgb(236, 233, 216) windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 273pt;\" valign\u003d\"top\" width\u003d\"364\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eThuộc tính này xác định phương thức dữ liệu được gửi đến máy chủ. Nó cũng xác định giao thức được sử dụng khi máy khách gửi dữ liệu lên cho máy chủ. Nếu giá trị là GET thì trình duyệt sẽ tạo một câu hỏi có chứa địa chỉ URL của trang, một dấu chấm hỏi và các giá trị do biểu mẫu tạo ra. Trình duyệt sẽ trả lại câu hỏi cho kịch bản được xác định trong URL để xử lý. Nếu giá trị là POST, thì dữ liệu trên biểu mẫu được gửi đến kịch bản xử lý như một khối dữ liệu.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCú pháp là:\u0026nbsp;\u003ci\u003eMethod\u003d(GET | POST\u003c/i\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv align\u003d\"center\" style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: center;\"\u003e\n\u003cbr /\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0cm;\"\u003e\n\u003cspan style\u003d\"color: black; font-family: \u0026quot;times new roman\u0026quot;; font-size: medium;\"\u003e\u003cstrong\u003e3. Các thành phần trong Form\u003c/strong\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0cm;\"\u003e\n\u003cstrong\u003e\u003cspan style\u003d\"color: black; font-family: \u0026quot;times new roman\u0026quot;; font-size: medium;\"\u003e3.1. Thẻ \u0026lt;INPUT\u0026gt;\u003c/span\u003e\u003c/strong\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eThẻ\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 13pt;\"\u003e\u0026lt;INPUT\u0026gt;\u003c/span\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;xác định loại và diện mạo của\u0026nbsp;\u003ci\u003eđiều khiển\u003c/i\u003e\u0026nbsp;sẽ hiển thị trên biểu mẫu.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;Các thuộc tính của thẻ này là:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"border-collapse: collapse; border: medium none; margin: auto auto auto 36.9pt; width: 539px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-color: windowtext; border-style: solid; border-width: 1.5pt 1pt 1.5pt 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cdiv align\u003d\"center\" style\u003d\"text-align: center;\"\u003e\n\u003cb\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eTHUỘC TÍNH\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/b\u003e\u003c/div\u003e\n\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1.5pt; border-color: windowtext windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; border-top-style: solid; border-top-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 315pt;\" width\u003d\"420\"\u003e\u003cdiv align\u003d\"center\" style\u003d\"text-align: center;\"\u003e\n\u003cb\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eMÔ TẢ\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/b\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext; border-left-style: solid; border-left-width: 1.5pt; border-right-style: solid; border-right-width: 1pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eType\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 315pt;\" valign\u003d\"top\" width\u003d\"420\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eThuộc tính này xác định loại điều khiển. Có thể nhận giá trị sau: TEXT, PASSWORD, CHECKBOX, RADIO, SUBMIT, RESET, HIDDEN và BUTTON. Mặc định là TEXT\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext; border-left-style: solid; border-left-width: 1.5pt; border-right-style: solid; border-right-width: 1pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eName\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 315pt;\" valign\u003d\"top\" width\u003d\"420\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eThuộc tính này chỉ tên của điều khiển. Ví dụ nếu có nhiều hộp văn bản (text box) trên một biểu mẫu thì bạn nên sử dụng tên để xác định chúng (text1, text2,…). Phạm vi hoặt động của thuộc tính\u0026nbsp;\u003ci\u003ename\u003c/i\u003e\u0026nbsp;nằm trong thẻ \u0026lt;FORM\u0026gt;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext; border-left-style: solid; border-left-width: 1.5pt; border-right-style: solid; border-right-width: 1pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eValue\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 315pt;\" valign\u003d\"top\" width\u003d\"420\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eĐây là thuộc tính tùy chọn, nó xác định giá trị khởi tạo của điều khiển\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext; border-left-style: solid; border-left-width: 1.5pt; border-right-style: solid; border-right-width: 1pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eSize\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 315pt;\" valign\u003d\"top\" width\u003d\"420\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eThuộc tính này xác định độ rộng ban đầu của điều khiển\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext; border-left-style: solid; border-left-width: 1.5pt; border-right-style: solid; border-right-width: 1pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eMaxlength\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 315pt;\" valign\u003d\"top\" width\u003d\"420\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eThuộc tính này được sử dụng để xác định số ký tự lớn nhất có thể nhập vào phần tử TEXT hoặc PASSWORD. Mặc định là không giới hạn\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext; border-left-style: solid; border-left-width: 1.5pt; border-right-style: solid; border-right-width: 1pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eChecked\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1pt; border-color: rgb(236, 233, 216) windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 315pt;\" valign\u003d\"top\" width\u003d\"420\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eĐây là thuộc tính logic để xác định nút có được chọn hay không. Thuộc tính này được sử dụng khi kiểu nhập là RADIO hay CHECKBOX\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1.5pt; border-color: rgb(236, 233, 216) windowtext windowtext; border-left-style: solid; border-left-width: 1.5pt; border-right-style: solid; border-right-width: 1pt; padding: 0cm 5.4pt; vertical-align: top; width: 89.25pt;\" width\u003d\"119\"\u003e\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eSrc\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/td\u003e\u003ctd style\u003d\"background-color: transparent; border-bottom-style: solid; border-bottom-width: 1.5pt; border-color: rgb(236, 233, 216) windowtext windowtext rgb(236, 233, 216); border-right-style: solid; border-right-width: 1.5pt; padding: 0cm 5.4pt; vertical-align: top; width: 315pt;\" valign\u003d\"top\" width\u003d\"420\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-size: 12pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eSrc\u003d”URL”. Thuộc tính này được dùng khi ta muốn sử dụng một ảnh trong kiểu INPUT. Nó xác định vị trí của ảnh\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv align\u003d\"center\" style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: center;\"\u003e\n\u003cbr /\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eLoại này tạo một điều khiển nhập văn bản có một dòng.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCú pháp:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 52.45pt;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 13pt;\"\u003e\u0026lt;INPUT type\u003d”TEXT” name\u003d”tentextbox”\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cb\u003e\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eb) Hộp văn bản dạng Password\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/b\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eĐiều khiển này giống như điều khiển hộp văn bản nhưng nó không hiển thị ký tự người dùng\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;nhập vào, thay vào đó nó chỉ hiển thị ký tự dấu “*”. Điều khiển này thường dùng cho mục\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eđích nhận mật khẩu người dùng.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCú pháp:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 52.45pt;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;INPUT type\u003d”PASSWORD” name\u003d”txtpass”\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u003ci\u003eLưu ý:\u0026nbsp;Việc hiển thị kí tự dấu * để thay thế chỉ có tác dụng che giấu với người nhìn tại máy\u003c/i\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u003ci\u003e\u0026nbsp;cục bộ. Password vẫn được gửi vào mạng dưới dạng rõ, không mã hoá, có thể bị\u0026nbsp;xem\u0026nbsp;trộm.\u003c/i\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u003ci\u003e\u0026nbsp;Nhiệm vụ mã là của giao thức mạng.\u003c/i\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cb\u003e\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003ec) Checkbox (hộp kiểm)\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/b\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCheckbox là một nút hình vuông được dùng để thể hiện một danh sách cho phép chọn một\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003ehoặc nhiều tùy chọn.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCú pháp:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 52.45pt;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;INPUT type\u003d”CHECKBOX” name\u003d”chk”\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"border-collapse: collapse; border: medium none; margin: auto auto auto 47.4pt;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border: 1pt solid windowtext; padding: 0cm 5.4pt; vertical-align: top; width: 393.9pt;\" valign\u003d\"top\" width\u003d\"525\"\u003e\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cbr /\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cb\u003e\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003ed) Radio\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/b\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eĐây là nút hình tròn, khi được chọn sẽ có dấu chấm tròn màu đen trong vòng tròn của\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;nút. Nút Radio được dùng để hiển thị danh sách chọn lựa.\u003ci\u003eTrong cùng một nhóm sẽ chỉ\u003c/i\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u003ci\u003e\u0026nbsp;có một nút được chọn và tất cả các nút sẽ có cùng tên\u003c/i\u003e. Khi một nút được chọn thì nút\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eđược chọn trước đó sẽ tự động được xóa.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCú pháp:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 52.45pt;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;INPUT type\u003d”RADIO” name\u003d”rd”\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cb\u003e\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003ee) Nút bấm (Button)\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/b\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eĐược dùng để tính toán hay sử dụng một số phương thức của Client Script.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCú pháp:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 52.45pt;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;INPUT type\u003d”BUTTON” name\u003d”btn”\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cb\u003e\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003ef) Nút Submit\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/b\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eDùng để chuyển dữ liệu (giá trị của các thành phần điều khiển trên Form) về Web Server.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCú pháp:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: #444444; font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt; line-height: 21px; text-indent: 52.45pt;\"\u003e\u0026lt;INPUT type\u003d”SUBMIT” name\u003d”sbt” value\u003d”nhãn hiển thị trên nút”\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cb\u003e\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eg) Nút Reset\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/b\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eĐược dùng để thiết lập giá trị của các điều khiển về giá trị ban đầu.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCú pháp:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: #444444; font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt; line-height: 21px; text-indent: 52.45pt;\"\u003e\u0026lt;INPUT type\u003d”RESET” name\u003d”rst” value\u003d”nhãn hiển thị trên nút”\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0cm;\"\u003e\n\u003ca href\u003d\"https://www.blogger.com/blogger.g?blogID\u003d2260168429498758451\" name\u003d\"_Toc292699914\" style\u003d\"color: #0033cc; text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan style\u003d\"color: black; font-family: \u0026quot;times new roman\u0026quot;; font-size: medium;\"\u003e5.3.2. Vùng văn bản (TextArea)\u003c/span\u003e\u003c/strong\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eThẻ\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 13pt;\"\u003e\u0026lt;TextArea\u0026gt;\u003c/span\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;tạo ra một điều khiển nhập văn bản trên nhiều dòng so với hộp văn bản\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003enhập một dòng. Ta phải xác định kích thước của textarea, xác định số dòng,\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003esố cột trong textarea và thẻ này phải kết thúc với thẻ đóng\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 13pt;\"\u003e\u0026lt;/TextArea\u0026gt;.\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCú pháp:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"border-collapse: collapse; border: medium none; margin: auto auto auto 57.9pt;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border: 1pt solid windowtext; padding: 0cm 5.4pt; vertical-align: top; width: 278.4pt;\" valign\u003d\"top\" width\u003d\"371\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;TextArea name\u003d”txta”\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003eGiá trị khởi tạo cho vùng văn bản\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;/TextArea\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eĐể giới hạn chiều cao và chiều rộng trình bày trên trang Web của thẻ này, ta sử dụng\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003ecác thuộc tính sau:\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 13pt;\"\u003ecols\u003d”số ký tự”\u003c/span\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;và\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 13pt;\"\u003erows\u003d”số hàng”\u003c/span\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u003cb\u003e\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003eVí dụ 5.4:\u003c/span\u003e\u003c/i\u003e\u003c/b\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u0026nbsp;Tạo một hộp văn bản có tên là “ghichu”, số dòng hiển thị là 3 và số cột hiển thị\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003elà 20 như sau:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eĐoạn mã:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"border-collapse: collapse; border: medium none; margin: auto auto auto 57.9pt;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border: 1pt solid windowtext; padding: 0cm 5.4pt; vertical-align: top; width: 325.65pt;\" valign\u003d\"top\" width\u003d\"434\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;TextArea name\u003d”ghichu” rows\u003d”3” cols\u003d”20”\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;/TextArea\u0026gt;\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cbr /\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0cm;\"\u003e\n\u003ca href\u003d\"https://www.blogger.com/blogger.g?blogID\u003d2260168429498758451\" name\u003d\"_Toc292699915\" style\u003d\"color: #0033cc; text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan style\u003d\"color: black; font-family: \u0026quot;times new roman\u0026quot;; font-size: medium;\"\u003e5.3.3. Thành phần lựa chọn (Select)\u003c/span\u003e\u003c/strong\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003ePhần tử\u0026nbsp;\u003cb\u003eSelect\u003c/b\u003e\u0026nbsp;được sử dụng để hiển thị một danh sách các lựa chọn cho người dùng. Mỗi\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;lựa chọn được biểu diễn bởi phần tử\u0026nbsp;\u003cb\u003eOption\u003c/b\u003e. Một phần tử Select phải chứa ít nhất một phần\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;tử Option.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eMỗi lựa chọn trong hộp chọn được lấy giá trị thông qua mô tả văn bản của nó xem có được\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003echọn hay không.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eCú pháp:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"border-collapse: collapse; border: medium none; margin: auto auto auto 15.9pt; width: 619px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border: 1pt solid windowtext; padding: 0cm 5.4pt; vertical-align: top; width: 464.45pt;\" valign\u003d\"top\" width\u003d\"619\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;SELECT name\u003d”slt” size\u003d”số tùy chọn trong danh sách” multiple\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026lt;OPTION\u0026gt; Tên sẽ xuất hiện trong danh sách chọn \u0026lt;/option\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;…...\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;/SELECT\u0026gt;\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eSử dụng thuộc tính\u0026nbsp;\u003ci\u003emultiple\u003c/i\u003e\u0026nbsp;nếu muốn cho người dùng chọn nhiều hơn một tùy chọn.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eNếu muốn phần tử được chọn mặc định trong danh sách, ta khai báo thêm thuộc tính\u0026nbsp;\u003ci\u003eselected\u003c/i\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 0cm 0.6pt 0pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e\u0026nbsp;trong thẻ\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 13pt;\"\u003e\u0026lt;OPTION\u0026gt;\u003c/span\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003e.\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cb\u003e\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003ea) Trường hợp danh sách này là một combo box ta khai báo như sau:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/b\u003e\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"border-collapse: collapse; border: medium none; margin: auto auto auto 15.9pt; width: 602px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border: 1pt solid windowtext; padding: 0cm 5.4pt; vertical-align: top; width: 451.65pt;\" valign\u003d\"top\" width\u003d\"602\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;SELECT name\u003d”slt” size\u003d”1” \u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026lt;OPTION\u0026gt; Tên sẽ xuất hiện trong danh sách chọn \u0026lt;/option\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;…...\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;/SELECT\u0026gt;\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin: 6pt 0.55pt 6pt 0cm; text-align: justify; text-indent: 21pt;\"\u003e\n\u003cb\u003e\u003ci\u003e\u003cspan style\u003d\"font-size: 13pt;\"\u003e\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;times new roman\u0026quot;;\"\u003eb) Trường hợp danh sách này là một listbox ta khai báo như sau:\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/i\u003e\u003c/b\u003e\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"border-collapse: collapse; border: medium none; margin: auto auto auto 21.15pt; width: 602px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"background-color: transparent; border: 1pt solid windowtext; padding: 0cm 5.4pt; vertical-align: top; width: 451.65pt;\" valign\u003d\"top\" width\u003d\"602\"\u003e\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;SELECT name\u003d”slt” size\u003d”một số \u0026gt;1” \u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026lt;OPTION\u0026gt; Tên sẽ xuất hiện trong danh sách chọn \u0026lt;/option\u0026gt;\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;\u0026nbsp;…...\u003c/span\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"text-align: justify;\"\u003e\n\u003cspan style\u003d\"color: black;\"\u003e\u003cspan style\u003d\"font-family: \u0026quot;courier new\u0026quot;; font-size: 12pt;\"\u003e\u0026lt;/SELECT\u0026gt;\u003c/span\u003e\u003c/span\u003e\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n"},"link":[{"rel":"replies","type":"application/atom+xml","href":"http://dohoa.viettamduc.net/feeds/3169263039693622409/comments/default","title":"Đăng Nhận xét"},{"rel":"replies","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/hoc-html-tu-z-bai-13.html#comment-form","title":"0 Nhận xét"},{"rel":"edit","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/3169263039693622409"},{"rel":"self","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/3169263039693622409"},{"rel":"alternate","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/hoc-html-tu-z-bai-13.html","title":"HỌC HTML TỪ A-\u003eZ : BÀI 13"}],"author":[{"name":{"$t":"Unknown"},"uri":{"$t":"https://www.blogger.com/profile/15829544188753670593"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"35","height":"35","src":"//www.blogger.com/img/blogger_logo_round_35.png"}}],"thr$total":{"$t":"0"}},{"id":{"$t":"tag:blogger.com,1999:blog-2260168429498758451.post-3735407895135832066"},"published":{"$t":"2013-08-06T23:14:00.000+07:00"},"updated":{"$t":"2016-11-01T10:25:59.918+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"hoc-html"}],"title":{"type":"text","$t":"HỌC HTML TỪ A-\u003eZ : BÀI 12"},"content":{"type":"html","$t":"\u003cdiv class\u003d\"separator\" style\u003d\"clear: both; text-align: center;\"\u003e\n\u003c/div\u003e\n\u003cdiv class\u003d\"separator\" style\u003d\"clear: both; text-align: center;\"\u003e\n\u003c/div\u003e\n\u003cdiv class\u003d\"separator\" style\u003d\"clear: both; text-align: center;\"\u003e\n\u003cbr /\u003e\u003c/div\u003e\n\u003ch1 class\u003d\"entry-title\" style\u003d\"background-color: white; color: #333333; font-family: Arial, Helvetica, Tahoma, sans-serif; font-size: 24px; line-height: 30px; margin: 0px 0px 5px; padding: 0px;\"\u003e\n\u003cspan style\u003d\"font-weight: normal;\"\u003eCác \u003c/span\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-meta\" target\u003d\"_blank\"\u003ethẻ Meta trong HTML\u003c/a\u003e\u003c/h1\u003e\n\u003cdiv class\u003d\"entry-content\" style\u003d\"background-color: white; color: #333333; font-family: Arial, Helvetica, Tahoma, sans-serif; font-size: 14px; line-height: 22px; overflow: hidden;\"\u003e\n\u003cdiv style\u003d\"padding: 0px 0px 15px;\"\u003e\nThẻ \u0026lt;meta\u0026gt; là một thành phần quan trọng trong file \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/cau-truc-co-ban-cua-html-0\" target\u003d\"_blank\"\u003eHTML\u003c/a\u003e\u003c/b\u003e, nó chứa các thông tin về file HTML đó như tên tác giả, các từ khoá, các thông tin mô tả site đó,… Và có thể có 1 số thông tin điều khiển trình duyệt, chỉ định cho các máy tìm kiếm, …\u003c/div\u003e\n\u003cdiv class\u003d\"separator\" style\u003d\"clear: both; text-align: center;\"\u003e\n\u003ca href\u003d\"http://3.bp.blogspot.com/-SRe2BXXeJxU/UgEfXiDl9qI/AAAAAAAAAHI/GbCCPeZc64U/s1600/html.jpg\" imageanchor\u003d\"1\" style\u003d\"margin-left: 1em; margin-right: 1em;\"\u003e\u003cimg border\u003d\"0\" src\u003d\"https://3.bp.blogspot.com/-SRe2BXXeJxU/UgEfXiDl9qI/AAAAAAAAAHI/GbCCPeZc64U/s1600/html.jpg\" /\u003e\u003c/a\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px 0px 15px;\"\u003e\n\u003cbr /\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px 0px 15px;\"\u003e\n\u003cb\u003eThẻ Meta có có cấu trúc như sau:\u003c/b\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px 0px 15px;\"\u003e\n\u0026lt;META NAME\u003d”\"\u0026nbsp; HTTP-EQUIV\u003d”\" CONTENT\u003d”\" SCHEME\u003d”\" \u0026gt;\u003cbr /\u003e\n\u003cspan id\u003d\"more-107\"\u003e\u003c/span\u003e\u003cbr /\u003e\nTrong đó NAME là tên của thẻ Meta, còn CONTENT là giá trị tương ứng với NAME đó, nội dung trong CONTENT chỉ có thể là Text chứ ko thể có các thẻ HTML trong đó.\u003cbr /\u003e\nSCHEME là định dạng của giá trị, ví dụ\u0026nbsp;\u003cspan class\u003d\"html\"\u003eSCHEME\u003d”Day-Month-Year”\u003c/span\u003e\u003cstrong class\u003d\"html\"\u003e\u0026nbsp;\u003c/strong\u003elà định dạng ngày tháng năm\u003cbr /\u003e\nKhông có chuẩn cho những thuộc tính của trong thẻ meta vì vậy bạn có thể tự định nghĩa thoải mái những metadata mà bạn thích. Ví dụ bạn có thể định nghĩa thông tin tác giả:\u003cbr /\u003e\n\u003ccode class\u003d\"html\"\u003e\u0026lt;META NAME\u003dauthor CONTENT\u003d\"Tac gia\"\u0026gt;\u003c/code\u003e\u003cbr /\u003e\nMột vài những bộ máy tìm kiếm như Google, sử dụng các meta keywords, description để\u0026nbsp; dựa vào đó để tìm kiếm thông tin\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px 0px 15px;\"\u003e\n\u0026lt;meta name\u003d”description” content\u003d”VietNam PHP Blog, Việt Nam PHP Blog” /\u0026gt;\u003cbr /\u003e\n\u0026lt;meta name\u003d”keywords” content\u003d”php, phpvn, phpvietnam, php vietnam, php vn, phpvn.info, vietphp, phpviet” /\u0026gt;\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px 0px 15px;\"\u003e\nĐể tránh bị cắt cụt bởi máy tìm kiếm thì thông tin mô tả (description) nên nhỏ hơn 200 kí tự, từ khoá (keyword) được viết\u0026nbsp; cách nhau bởi dấu phẩy, và không phân biệt hoa thường, nếu có quá 2 từ khoá trong thẻ meta thì 1 vài máy tìm kiếm sẽ không lưu trang của bạn lại. Các bộ máy tìm kiếm hầu như chỉ làm việc với 1000 kí tự đầu tiên trong thẻ meta keyword.\u003cbr /\u003e\nMột vài bộ máy tìm kiếm còn sử dụng thẻ meta robots để xem trang mà nó vào có được phép lưu lại hoặc đi tiếp các link khác trong site hay không.\u003cbr /\u003e\nGiá trị của thẻ robots như sau:\u003cbr /\u003e\n- index: bộ máy tìm kiếm sẽ lưu trang này lại để giành cho việc tìm kiếm\u003cbr /\u003e\n- noindex: bộ máy tìm kiêm sẽ không nên lưu trang này\u003cbr /\u003e\n- follow: bộ máy tìm kiếm sẽ đi tiếp các Link trong trang này\u003cbr /\u003e\n- nofollow: bộ máy tìm kiếm sẽ không đi tiếp các Link trong trang này\u003cbr /\u003e\n- all tức là bao gồm index, follow\u003cbr /\u003e\n- none tức là noindex, nofollow\u003cbr /\u003e\nVí dụ như sau: bạn muốn các bộ máy tìm kiếm ko lưu trang của bạn nhưng vẫn đi tiếp các link trong trang như sau:\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px 0px 15px;\"\u003e\n\u0026lt;META NAME\u003drobots CONTENT\u003d”noindex,follow”\u0026gt;\u003cbr /\u003e\nThuộc tính HTTP-EQUIV dùng để thay thế thuộc tính NAME trong 1 số trường hợp ví dụ:\u003cbr /\u003e\n\u0026lt;META HTTP-EQUIV\u003dExpires CONTENT\u003d”Thu, 29 Nov 2008 16:18:42 GMT”\u0026gt;\u003cbr /\u003e\nThiết lập thời gian tồn tại của trang đó tới thời điểm nào\u003cbr /\u003e\n\u0026lt;META HTTP-EQUIV\u003d”Content-Script-Type” CONTENT\u003d”text/javascript”\u0026gt;\u003cbr /\u003e\n\u0026lt;META HTTP-EQUIV\u003d”Content-Style-Type” CONTENT\u003d”text/css”\u0026gt;\u003cbr /\u003e\n\u0026lt;META HTTP-EQUIV\u003d”Content-Type” CONTENT\u003d”text/html; charset\u003dShift_JIS”\u0026gt;\u003cbr /\u003e\n\u0026lt;META HTTP-EQUIV\u003dRefresh CONTENT\u003d”10; URL\u003dhttp://www.htmlhelp.com/”\u0026gt;\u003cbr /\u003e\nTự động refesh trang đó sau 10s, ko phải tất cả các trình duyệt đều hỗ trợ thẻ meta này.\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px 0px 15px;\"\u003e\nNhiều bộ máy tìm kiếm theo từ khoá chỉ sử dụng các thông tin trong thẻ meta để tìm kiếm dựa trên những từ khoá đã được viết sẵn trong thẻ keyword mà không tìm kiếm trong toàn từ ngữ trong site và kém hiệu quả hơn những bộ máy tìm kiếm toàn bộ những từ khoá trong site. Những bộ máy tìm kiếm toàn bộ site sẽ sử dụng các thông tin metadata để đánh thứ hạng tìm kiếm cho site\u003c/div\u003e\n\u003c/div\u003e\n"},"link":[{"rel":"replies","type":"application/atom+xml","href":"http://dohoa.viettamduc.net/feeds/3735407895135832066/comments/default","title":"Đăng Nhận xét"},{"rel":"replies","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/hoc-html-tu-z-bai-12.html#comment-form","title":"0 Nhận xét"},{"rel":"edit","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/3735407895135832066"},{"rel":"self","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/3735407895135832066"},{"rel":"alternate","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/hoc-html-tu-z-bai-12.html","title":"HỌC HTML TỪ A-\u003eZ : BÀI 12"}],"author":[{"name":{"$t":"Unknown"},"uri":{"$t":"https://www.blogger.com/profile/15829544188753670593"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"35","height":"35","src":"//www.blogger.com/img/blogger_logo_round_35.png"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"https://3.bp.blogspot.com/-SRe2BXXeJxU/UgEfXiDl9qI/AAAAAAAAAHI/GbCCPeZc64U/s72-c/html.jpg","height":"72","width":"72"},"thr$total":{"$t":"0"}},{"id":{"$t":"tag:blogger.com,1999:blog-2260168429498758451.post-3412460635922321510"},"published":{"$t":"2013-08-06T23:08:00.001+07:00"},"updated":{"$t":"2016-11-01T10:23:30.307+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"hoc-html"}],"title":{"type":"text","$t":"HỌC HTML TỪ A-\u003eZ : BÀI 11"},"content":{"type":"html","$t":"\u003cdiv class\u003d\"separator\" style\u003d\"clear: both; text-align: left;\"\u003e\n\u003cspan style\u003d\"background-color: white; color: #333333; font-family: arial, helvetica, sans-serif; font-size: 14px;\"\u003eĐịnh nghĩa\u003c/span\u003e\u003cb style\u003d\"background-color: white; color: #333333; font-family: arial, helvetica, sans-serif; font-size: 14px;\"\u003e\u0026nbsp;\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/danh-sach-html\" target\u003d\"_blank\"\u003edanh sách trong HTML\u003c/a\u003e/XHTML\u003c/b\u003e\u003cspan style\u003d\"background-color: white; color: #333333; font-family: arial, helvetica, sans-serif; font-size: 14px;\"\u003e\u0026nbsp;có nhiều dạng khác nhau, mỗi dạng sẽ theo một cấu trúc thẻ khác nhau, do đó việc hiểu rõ danh sách rất quan trọng, nếu bạn chưa nắm rõ cách định nghĩa về danh sách thì bạn không thể hiểu hết được bài học này, xin hãy xem trước\u0026nbsp;định nghĩa về\u0026nbsp;\u003c/span\u003e\u003cb style\u003d\"background-color: white; color: #333333; font-family: arial, helvetica, sans-serif; font-size: 14px;\"\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/danh-sach-html\" target\u003d\"_blank\"\u003edanh sách\u0026nbsp;trong HTML\u003c/a\u003e/XHTML.\u003c/b\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"separator\" style\u003d\"clear: both; text-align: center;\"\u003e\n\u003ca href\u003d\"http://1.bp.blogspot.com/-SRe2BXXeJxU/UgEfXiDl9qI/AAAAAAAAAHE/3WVzSlRwf5Y/s1600/html.jpg\" imageanchor\u003d\"1\" style\u003d\"margin-left: 1em; margin-right: 1em;\"\u003e\u003cimg border\u003d\"0\" src\u003d\"https://1.bp.blogspot.com/-SRe2BXXeJxU/UgEfXiDl9qI/AAAAAAAAAHE/3WVzSlRwf5Y/s1600/html.jpg\" /\u003e\u003c/a\u003e\u003c/div\u003e\n\u003ch3 class\u003d\"mHead\" id\u003d\"anchor01\" style\u003d\"background-color: white; background-image: url(http://hocwebchuan.com/common/images/bg_mhead.gif); background-position: 0% 100%; background-repeat: no-repeat no-repeat; border-bottom-color: rgb(221, 221, 221); border-bottom-style: solid; border-bottom-width: 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 22px; margin: 0px 0px 20px; padding: 0px 0px 5px 10px;\"\u003e\nDanh sách có thứ tự\u003c/h3\u003e\n\u003cdiv class\u003d\"section\" style\u003d\"background-color: white; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 14px; line-height: 23px; padding-bottom: 30px;\"\u003e\n\u003cdiv class\u003d\"pb10\" style\u003d\"padding: 0px 0px 10px;\"\u003e\nĐể thể hiện danh sách có thứ tự ta sử dụng cặp thẻ: \u0026lt;ol\u0026gt;\u0026lt;/ol\u0026gt; và \u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;, trong đó:\u003c/div\u003e\n\u003cul class\u003d\"text\" style\u003d\"list-style: none; margin: 0px; padding: 0px 0px 10px;\"\u003e\n\u003cli style\u003d\"background-image: url(http://hocwebchuan.com/common/images/ico_square01.gif); background-position: 0% 10px; background-repeat: no-repeat no-repeat; margin: 0px; padding: 0px 0px 0px 10px; width: auto;\"\u003e\u0026lt;ol\u0026gt;\u0026lt;/ol\u0026gt; là viết tắt của chữ \"\u003cstrong\u003eo\u003c/strong\u003erdered\u0026nbsp;\u003cstrong\u003el\u003c/strong\u003eist\" có nghĩa là danh sách có thứ tự.\u003c/li\u003e\n\u003cli style\u003d\"background-image: url(http://hocwebchuan.com/common/images/ico_square01.gif); background-position: 0% 10px; background-repeat: no-repeat no-repeat; margin: 0px; padding: 0px 0px 0px 10px; width: auto;\"\u003e\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt; viết tắt của chữ \"\u003cstrong\u003el\u003c/strong\u003eist\u0026nbsp;\u003cstrong\u003ei\u003c/strong\u003etem\" có nghĩa là mục của danh sách.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\nDanh sách sau đây gọi là danh sách có thứ tự:\u003c/div\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv class\u003d\"exBrowser\" style\u003d\"background-color: white; background-position: initial initial; background-repeat: initial initial; border: 1px dashed rgb(221, 221, 221); margin: 5px; padding: 10px;\"\u003e\n\u003col style\u003d\"list-style: none; margin: 0px; padding: 0px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003e1. Cá lóc kho tiêu\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003e2. Cá rô kho tộ\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003e3. Cá thu chiên xoài bằm\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003e4. Cá điêu hồng nấu ngót\u003c/li\u003e\n\u003c/ol\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\nHoặc:\u003c/div\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv class\u003d\"exBrowser\" style\u003d\"background-color: white; background-position: initial initial; background-repeat: initial initial; border: 1px dashed rgb(221, 221, 221); margin: 5px; padding: 10px;\"\u003e\n\u003col style\u003d\"list-style: none; margin: 0px; padding: 0px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003ea) \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/khoa-hoc/khoa-hoc-html-css-jquery.html\" target\u003d\"_blank\"\u003eHọc HTML\u003c/a\u003e\u003c/b\u003e\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003eb) \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/khoa-hoc/khoa-hoc-html-css-jquery.html\" target\u003d\"_blank\"\u003eHọc XHTML\u003c/a\u003e\u003c/b\u003e\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003ec) \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/khoa-hoc/khoa-hoc-html-css-jquery.html\" target\u003d\"_blank\"\u003eHọc HTML5\u003c/a\u003e\u003c/b\u003e\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003ed) \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/khoa-hoc/khoa-hoc-html-css-jquery.html\" target\u003d\"_blank\"\u003eHọc CSS2\u003c/a\u003e\u003c/b\u003e\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003ee) \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/khoa-hoc/khoa-hoc-html-css-jquery.html\" target\u003d\"_blank\"\u003eHọc CSS3\u003c/a\u003e\u003c/b\u003e\u003c/li\u003e\n\u003c/ol\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class\u003d\"structure\" style\u003d\"clear: both; padding: 0px 0px 40px;\"\u003e\n\u003ch4 class\u003d\"sHead\" style\u003d\"margin: 0px; padding: 10px 0px 0px;\"\u003e\nHTML viết\u003c/h4\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u0026lt;!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"\u0026gt;\u003cbr /\u003e\n\u0026lt;html\u0026gt;\u003cbr /\u003e\n\u0026lt;head\u0026gt;\u003cbr /\u003e\n\u0026lt;title\u0026gt;Tiêu đề trang web\u0026lt;/title\u0026gt;\u003cbr /\u003e\n\u0026lt;/head\u0026gt;\u003cbr /\u003e\n\u003cbr /\u003e\n\u0026lt;body\u0026gt;\u003cbr /\u003e\n\u0026lt;ol\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cá lóc kho tiêu\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cá rô kho tộ\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cá thu chiên xoài bằm\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cá điêu hồng nấu ngót\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ol\u0026gt;\u003cbr /\u003e\n\u0026lt;/body\u0026gt;\u003cbr /\u003e\n\u0026lt;/html\u0026gt;\u003c/div\u003e\n\u003c/div\u003e\n\u003ch4 class\u003d\"sHead\" style\u003d\"margin: 0px; padding: 10px 0px 0px;\"\u003e\nHiển thị trình duyệt:\u003c/h4\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv class\u003d\"exBrowser\" style\u003d\"background-color: white; background-position: initial initial; background-repeat: initial initial; border: 1px dashed rgb(221, 221, 221); margin: 5px; padding: 10px;\"\u003e\n\u003col style\u003d\"list-style: none; margin: 0px; padding: 0px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003e1. Cá lóc kho tiêu\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003e2. Cá rô kho tộ\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003e3. Cá thu chiên xoài bằm\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003e4. Cá điêu hồng nấu ngót\u003c/li\u003e\n\u003c/ol\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\nSố thứ tự của danh sách trình duyệt sẽ tự thêm vào.\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u003ca href\u003d\"http://hocwebchuan.com/reference/tag/example/ex_list.php#lis02\" rel\u003d\"nofollow\" style\u003d\"color: #1a5eba; outline: none; text-decoration: none;\" target\u003d\"_blank\"\u003eXem thêm ví dụ\u003c/a\u003e\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003ch3 class\u003d\"mHead\" id\u003d\"anchor02\" style\u003d\"background-color: white; background-image: url(http://hocwebchuan.com/common/images/bg_mhead.gif); background-position: 0% 100%; background-repeat: no-repeat no-repeat; border-bottom-color: rgb(221, 221, 221); border-bottom-style: solid; border-bottom-width: 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 22px; margin: 0px 0px 20px; padding: 0px 0px 5px 10px;\"\u003e\nDanh sách không có thứ tự\u003c/h3\u003e\n\u003cdiv class\u003d\"section\" style\u003d\"background-color: white; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 14px; line-height: 23px; padding-bottom: 30px;\"\u003e\n\u003cdiv class\u003d\"pb10\" style\u003d\"padding: 0px 0px 10px;\"\u003e\nĐể thể hiện danh sách không có thứ tự ta sử dụng cặp thẻ: \u0026lt;ul\u0026gt;\u0026lt;/ul\u0026gt; và \u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;, trong đó:\u003c/div\u003e\n\u003cul class\u003d\"text\" style\u003d\"list-style: none; margin: 0px; padding: 0px 0px 10px;\"\u003e\n\u003cli style\u003d\"background-image: url(http://hocwebchuan.com/common/images/ico_square01.gif); background-position: 0% 10px; background-repeat: no-repeat no-repeat; margin: 0px; padding: 0px 0px 0px 10px; width: auto;\"\u003e\u0026lt;ul\u0026gt;\u0026lt;/ul\u0026gt; là viết tắt của chữ:\u0026nbsp;\u003cstrong\u003eu\u003c/strong\u003enordered\u0026nbsp;\u003cstrong\u003el\u003c/strong\u003eist có nghĩa là danh sách không có thứ tự\u003c/li\u003e\n\u003cli style\u003d\"background-image: url(http://hocwebchuan.com/common/images/ico_square01.gif); background-position: 0% 10px; background-repeat: no-repeat no-repeat; margin: 0px; padding: 0px 0px 0px 10px; width: auto;\"\u003e\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt; viết tắt của chữ:\u0026nbsp;\u003cstrong\u003el\u003c/strong\u003eist\u0026nbsp;\u003cstrong\u003ei\u003c/strong\u003etem có nghĩa là mục của danh sách.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\nDanh sách sau đây gọi là danh sách không có thứ tự:\u003c/div\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv class\u003d\"exBrowser\" style\u003d\"background-color: white; background-position: initial initial; background-repeat: initial initial; border: 1px dashed rgb(221, 221, 221); margin: 5px; padding: 10px;\"\u003e\n\u003cul style\u003d\"list-style: none; margin: 0px; padding: 0px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003eTrang chủ\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003eGiới thiệu\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003eSản phẩm\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003eDịch vụ\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003eLiên hệ\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\nHoặc:\u003c/div\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv class\u003d\"exBrowser\" style\u003d\"background-color: white; background-position: initial initial; background-repeat: initial initial; border: 1px dashed rgb(221, 221, 221); margin: 5px; padding: 10px;\"\u003e\n\u003cul style\u003d\"list-style: none; margin: 0px; padding: 0px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003eHọc HTML\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003eHọc XHTML\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003eHọc HTML5\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003eHọc CSS2\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 656px;\"\u003eHọc CSS3\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class\u003d\"structure\" style\u003d\"clear: both; padding: 0px 0px 40px;\"\u003e\n\u003ch4 class\u003d\"sHead\" style\u003d\"margin: 0px; padding: 10px 0px 0px;\"\u003e\nHTML viết\u003c/h4\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u0026lt;!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"\u0026gt;\u003cbr /\u003e\n\u0026lt;html\u0026gt;\u003cbr /\u003e\n\u0026lt;head\u0026gt;\u003cbr /\u003e\n\u0026lt;title\u0026gt;Tiêu đề trang web\u0026lt;/title\u0026gt;\u003cbr /\u003e\n\u0026lt;/head\u0026gt;\u003cbr /\u003e\n\u003cbr /\u003e\n\u0026lt;body\u0026gt;\u003cbr /\u003e\n\u0026lt;ul\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Trang chủ\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Giới thiệu\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Sản phẩm\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Dịch vụ\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Liên hệ\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ul\u0026gt;\u003cbr /\u003e\n\u0026lt;/body\u0026gt;\u003cbr /\u003e\n\u0026lt;/html\u0026gt;\u003c/div\u003e\n\u003c/div\u003e\n\u003ch4 class\u003d\"sHead\" style\u003d\"margin: 0px; padding: 10px 0px 0px;\"\u003e\nHiển thị trình duyệt:\u003c/h4\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv class\u003d\"exBrowser\" style\u003d\"background-color: white; background-position: initial initial; background-repeat: initial initial; border: 1px dashed rgb(221, 221, 221); margin: 5px; padding: 10px;\"\u003e\n\u003cul class\u003d\"reset\" style\u003d\"list-style-image: initial; list-style-position: initial; margin: 0px; padding: 0px 0px 0px 20px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 636px;\"\u003eTrang chủ\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 636px;\"\u003eGiới thiệu\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 636px;\"\u003eSản phẩm\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 636px;\"\u003eDịch vụ\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 636px;\"\u003eLiên hệ\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u003ca href\u003d\"http://hocwebchuan.com/reference/tag/example/ex_list.php#lis03\" rel\u003d\"nofollow\" style\u003d\"color: #1a5eba; outline: none; text-decoration: none;\" target\u003d\"_blank\"\u003eXem thêm ví dụ\u003c/a\u003e\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003ch3 class\u003d\"mHead\" style\u003d\"background-color: white; background-image: url(http://hocwebchuan.com/common/images/bg_mhead.gif); background-position: 0% 100%; background-repeat: no-repeat no-repeat; border-bottom-color: rgb(221, 221, 221); border-bottom-style: solid; border-bottom-width: 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 22px; margin: 0px 0px 20px; padding: 0px 0px 5px 10px;\"\u003e\nCấu trúc thẻ danh sách có thứ tự và không có thứ tự\u003c/h3\u003e\n\u003cdiv class\u003d\"section\" style\u003d\"background-color: white; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 14px; line-height: 23px; padding-bottom: 30px;\"\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\nCấu trúc thể hiện thẻ danh sách có thứ tự và không có thứ tự là tương tự nhau.\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\nCấu trúc phải theo các nguyên tắc sau đây:\u003c/div\u003e\n\u003cul class\u003d\"text\" style\u003d\"list-style: none; margin: 0px; padding: 0px 0px 10px;\"\u003e\n\u003cli style\u003d\"background-image: url(http://hocwebchuan.com/common/images/ico_square01.gif); background-position: 0% 10px; background-repeat: no-repeat no-repeat; margin: 0px; padding: 0px 0px 0px 10px; width: auto;\"\u003e\u003cdiv style\u003d\"padding: 0px;\"\u003e\nLúc nào cũng phải tồn tại 1 cặp thẻ, không thể thiếu một trong 2:\u003c/div\u003e\n\u003cul style\u003d\"list-style: none; margin: 0px; padding: 0px;\"\u003e\n\u003cli style\u003d\"background-image: url(http://hocwebchuan.com/common/images/ico_sublist.gif); background-position: 0% 10px; background-repeat: no-repeat no-repeat; margin: 0px; padding: 0px 0px 0px 10px; width: auto;\"\u003eĐối với danh sách có thứ tự, phải tồn tại cặp thẻ: \u0026lt;ol\u0026gt;\u0026lt;/ol\u0026gt;, \u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;.\u003c/li\u003e\n\u003cli style\u003d\"background-image: url(http://hocwebchuan.com/common/images/ico_sublist.gif); background-position: 0% 10px; background-repeat: no-repeat no-repeat; margin: 0px; padding: 0px 0px 0px 10px; width: auto;\"\u003eĐối với danh sách không có thứ tự, phải tồn tại cặp thẻ: \u0026lt;ul\u0026gt;\u0026lt;/ul\u0026gt;, \u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;.\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003cli style\u003d\"background-image: url(http://hocwebchuan.com/common/images/ico_square01.gif); background-position: 0% 10px; background-repeat: no-repeat no-repeat; margin: 0px; padding: 0px 0px 0px 10px; width: auto;\"\u003eBên trong thẻ \u0026lt;ol\u0026gt;\u0026lt;/ol\u0026gt; (hoặc \u0026lt;ul\u0026gt;\u0026lt;/ul\u0026gt;) chỉ chứa trực tiếp một thẻ duy nhất \u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;.\u003c/li\u003e\n\u003cli style\u003d\"background-image: url(http://hocwebchuan.com/common/images/ico_square01.gif); background-position: 0% 10px; background-repeat: no-repeat no-repeat; margin: 0px; padding: 0px 0px 0px 10px; width: auto;\"\u003eBên trong thẻ \u0026lt;li\u0026gt;\u0026lt;/li\u0026gt; chứa được hầu hết các thẻ \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/tai-lieu-htmlcss.html\" target\u003d\"_blank\"\u003eHTML\u003c/a\u003e\u003c/b\u003e/XHTML, tuy nhiên\u0026nbsp;\u003cspan class\u003d\"note\" style\u003d\"color: red;\"\u003ekhông được\u003c/span\u003e\u0026nbsp;chứa một số thẻ sau đây:\u0026nbsp;\u003ca href\u003d\"http://hocwebchuan.com/reference/tag/tag_html.php\" style\u003d\"color: #1a5eba; outline: none; text-decoration: none;\"\u003e\u0026lt;html\u0026gt;\u0026lt;/html\u0026gt;\u003c/a\u003e,\u0026nbsp;\u003ca href\u003d\"http://hocwebchuan.com/reference/tag/tag_meta.php\" style\u003d\"color: #1a5eba; outline: none; text-decoration: none;\"\u003e\u0026lt;meta\u0026gt;\u0026lt;/meta\u0026gt;\u003c/a\u003e,\u0026nbsp;\u003ca href\u003d\"http://hocwebchuan.com/reference/tag/tag_body.php\" style\u003d\"color: #1a5eba; outline: none; text-decoration: none;\"\u003e\u0026lt;body\u0026gt;\u0026lt;/body\u0026gt;\u003c/a\u003e,\u0026nbsp;\u003ca href\u003d\"http://hocwebchuan.com/reference/tag/tag_title.php\" style\u003d\"color: #1a5eba; outline: none; text-decoration: none;\"\u003e\u0026lt;title\u0026gt;\u0026lt;/title\u0026gt;\u003c/a\u003e,\u0026nbsp;\u003ca href\u003d\"http://hocwebchuan.com/reference/tag/tag_link.php\" style\u003d\"color: #1a5eba; outline: none; text-decoration: none;\"\u003e\u0026lt;link\u0026gt;\u0026lt;/link\u0026gt;\u003c/a\u003e. Và một số thẻ\u0026nbsp;\u003cspan class\u003d\"note\" style\u003d\"color: red;\"\u003ekhông nên\u003c/span\u003echứa như:\u0026nbsp;\u003ca href\u003d\"http://hocwebchuan.com/reference/tag/tag_style.php\" style\u003d\"color: #1a5eba; outline: none; text-decoration: none;\"\u003e\u0026lt;style\u0026gt;\u0026lt;/style\u0026gt;\u003c/a\u003e,\u0026nbsp;\u003ca href\u003d\"http://hocwebchuan.com/reference/tag/tag_script.php\" style\u003d\"color: #1a5eba; outline: none; text-decoration: none;\"\u003e\u0026lt;script\u0026gt;\u0026lt;/script\u0026gt;\u003c/a\u003e.\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u0026lt;ol\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ol\u0026gt;\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u0026lt;ul\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ul\u0026gt;\u003c/div\u003e\n\u003c/div\u003e\n\u003cul class\u003d\"text\" style\u003d\"list-style: none; margin: 0px; padding: 0px 0px 10px;\"\u003e\n\u003cli style\u003d\"background-image: url(http://hocwebchuan.com/common/images/ico_square01.gif); background-position: 0% 10px; background-repeat: no-repeat no-repeat; margin: 0px; padding: 0px 0px 0px 10px; width: auto;\"\u003eBên trong thẻ \u0026lt;ol\u0026gt;\u0026lt;/ol\u0026gt; (hoặc \u0026lt;ul\u0026gt;\u0026lt;/ul\u0026gt;) chỉ chứa trực tiếp thẻ \u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;, không được xen kẻ bất kỳ thẻ nào khác, những cấu trúc như bên dưới đây là sai, không đúng chuẩn W3C:\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u0026lt;ol\u0026gt;\u003cbr /\u003e\n\u003cspan class\u003d\"note\" style\u003d\"color: red;\"\u003e\u0026lt;h2\u0026gt;\u0026lt;/h2\u0026gt;\u003c/span\u003e\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ol\u0026gt;\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u0026lt;ul\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u003cspan class\u003d\"note\" style\u003d\"color: red;\"\u003e\u0026lt;p\u0026gt;\u0026lt;/p\u0026gt;\u003c/span\u003e\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ul\u0026gt;\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u0026lt;ul\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u003cspan class\u003d\"note\" style\u003d\"color: red;\"\u003e\u0026lt;div\u0026gt;\u003c/span\u003e\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u003cspan class\u003d\"note\" style\u003d\"color: red;\"\u003e\u0026lt;/div\u0026gt;\u003c/span\u003e\u003cbr /\u003e\n\u0026lt;/ul\u0026gt;\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003ch3 class\u003d\"mHead\" style\u003d\"background-color: white; background-image: url(http://hocwebchuan.com/common/images/bg_mhead.gif); background-position: 0% 100%; background-repeat: no-repeat no-repeat; border-bottom-color: rgb(221, 221, 221); border-bottom-style: solid; border-bottom-width: 1px; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 22px; margin: 0px 0px 20px; padding: 0px 0px 5px 10px;\"\u003e\nMột số cấu trúc của danh sách có thứ tự và không có thứ tự\u003c/h3\u003e\n\u003cdiv class\u003d\"section\" style\u003d\"background-color: white; color: #333333; font-family: Arial, Helvetica, sans-serif; font-size: 14px; line-height: 23px; padding-bottom: 30px;\"\u003e\n\u003cdiv class\u003d\"pb10\" style\u003d\"padding: 0px 0px 10px;\"\u003e\n\u003cstrong\u003eCấu trúc \u0026lt;ol\u0026gt;\u0026lt;/ol\u0026gt; lồng bên trong \u0026lt;ol\u0026gt;\u0026lt;/ol\u0026gt;\u003c/strong\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"structure\" style\u003d\"clear: both; padding: 0px 0px 40px;\"\u003e\n\u003ch4 class\u003d\"sHead\" style\u003d\"margin: 0px; padding: 10px 0px 0px;\"\u003e\nHTML viết\u003c/h4\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u0026lt;ol\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Cơm trưa\u0026lt;/p\u0026gt;\u003cbr /\u003e\n\u0026lt;ol\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cơm chiên hải sản\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cơm sườn non nấu cam\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cơm canh chua cá lóc\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ol\u0026gt;\u003cbr /\u003e\n\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Tráng miệng trái cây\u0026lt;/p\u0026gt;\u003cbr /\u003e\n\u0026lt;ol\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Nho tươi\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Chuối\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Mận\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ol\u0026gt;\u003cbr /\u003e\n\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ol\u0026gt;\u003c/div\u003e\n\u003c/div\u003e\n\u003ch4 class\u003d\"sHead\" style\u003d\"margin: 0px; padding: 10px 0px 0px;\"\u003e\nHiển thị trình duyệt:\u003c/h4\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv class\u003d\"exBrowser\" style\u003d\"background-color: white; background-position: initial initial; background-repeat: initial initial; border: 1px dashed rgb(221, 221, 221); margin: 5px; padding: 10px;\"\u003e\n\u003col class\u003d\"reset\" style\u003d\"list-style-image: initial; list-style-position: initial; margin: 0px; padding: 0px 0px 0px 20px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 636px;\"\u003e\u003cdiv style\u003d\"padding: 0px;\"\u003e\nCơm trưa\u003c/div\u003e\n\u003col style\u003d\"list-style-image: initial; list-style-position: initial; margin: 0px; padding: 10px 20px 20px 30px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eCơm chiên hải sản\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eCơm sườn non nấu cam\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eCơm canh chua cá lóc\u003c/li\u003e\n\u003c/ol\u003e\n\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 636px;\"\u003e\u003cdiv style\u003d\"padding: 0px;\"\u003e\nTráng miệng trái cây\u003c/div\u003e\n\u003col style\u003d\"list-style-image: initial; list-style-position: initial; margin: 0px; padding: 10px 20px 20px 30px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eNho tươi\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eChuối\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eMận\u003c/li\u003e\n\u003c/ol\u003e\n\u003c/li\u003e\n\u003c/ol\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class\u003d\"pb10\" style\u003d\"padding: 0px 0px 10px;\"\u003e\n\u003cstrong\u003eCấu trúc \u0026lt;ul\u0026gt;\u0026lt;/ul\u0026gt; lồng bên trong \u0026lt;ul\u0026gt;\u0026lt;/ul\u0026gt;\u003c/strong\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"structure\" style\u003d\"clear: both; padding: 0px 0px 40px;\"\u003e\n\u003ch4 class\u003d\"sHead\" style\u003d\"margin: 0px; padding: 10px 0px 0px;\"\u003e\nHTML viết\u003c/h4\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u0026lt;ul\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Cơm trưa\u0026lt;/p\u0026gt;\u003cbr /\u003e\n\u0026lt;ul\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cơm chiên hải sản\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cơm sườn non nấu cam\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cơm canh chua cá lóc\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ul\u0026gt;\u003cbr /\u003e\n\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Tráng miệng trái cây\u0026lt;/p\u0026gt;\u003cbr /\u003e\n\u0026lt;ul\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Nho tươi\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Chuối\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Mận\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ul\u0026gt;\u003cbr /\u003e\n\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ul\u0026gt;\u003c/div\u003e\n\u003c/div\u003e\n\u003ch4 class\u003d\"sHead\" style\u003d\"margin: 0px; padding: 10px 0px 0px;\"\u003e\nHiển thị trình duyệt:\u003c/h4\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv class\u003d\"exBrowser\" style\u003d\"background-color: white; background-position: initial initial; background-repeat: initial initial; border: 1px dashed rgb(221, 221, 221); margin: 5px; padding: 10px;\"\u003e\n\u003cul class\u003d\"reset\" style\u003d\"list-style-image: initial; list-style-position: initial; margin: 0px; padding: 0px 0px 0px 20px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 636px;\"\u003e\u003cdiv style\u003d\"padding: 0px;\"\u003e\nCơm trưa\u003c/div\u003e\n\u003cul style\u003d\"list-style-image: initial; list-style-position: initial; margin: 0px; padding: 10px 20px 20px 30px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eCơm chiên hải sản\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eCơm sườn non nấu cam\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eCơm canh chua cá lóc\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 636px;\"\u003e\u003cdiv style\u003d\"padding: 0px;\"\u003e\nTráng miệng trái cây\u003c/div\u003e\n\u003cul style\u003d\"list-style-image: initial; list-style-position: initial; margin: 0px; padding: 10px 20px 20px 30px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eNho tươi\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eChuối\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eMận\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class\u003d\"pb10\" style\u003d\"padding: 0px 0px 10px;\"\u003e\n\u003cstrong\u003eCấu trúc \u0026lt;ul\u0026gt;\u0026lt;/ul\u0026gt; lồng bên trong \u0026lt;ol\u0026gt;\u0026lt;/ol\u0026gt;\u003c/strong\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"structure\" style\u003d\"clear: both; padding: 0px 0px 40px;\"\u003e\n\u003ch4 class\u003d\"sHead\" style\u003d\"margin: 0px; padding: 10px 0px 0px;\"\u003e\nHTML viết\u003c/h4\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\n\u0026lt;ol\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Cơm trưa\u0026lt;/p\u0026gt;\u003cbr /\u003e\n\u0026lt;ul\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cơm chiên hải sản\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cơm sườn non nấu cam\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Cơm canh chua cá lóc\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ul\u0026gt;\u003cbr /\u003e\n\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;\u0026lt;p\u0026gt;Tráng miệng trái cây\u0026lt;/p\u0026gt;\u003cbr /\u003e\n\u0026lt;ul\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Nho tươi\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Chuối\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;li\u0026gt;Mận\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ul\u0026gt;\u003cbr /\u003e\n\u0026lt;/li\u0026gt;\u003cbr /\u003e\n\u0026lt;/ol\u0026gt;\u003c/div\u003e\n\u003c/div\u003e\n\u003ch4 class\u003d\"sHead\" style\u003d\"margin: 0px; padding: 10px 0px 0px;\"\u003e\nHiển thị trình duyệt:\u003c/h4\u003e\n\u003cdiv class\u003d\"sourceTxt\" style\u003d\"background-color: #ecf9f9; background-position: initial initial; background-repeat: initial initial; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(221, 221, 221); margin: 5px 0px; padding: 10px;\"\u003e\n\u003cdiv class\u003d\"exBrowser\" style\u003d\"background-color: white; background-position: initial initial; background-repeat: initial initial; border: 1px dashed rgb(221, 221, 221); margin: 5px; padding: 10px;\"\u003e\n\u003col class\u003d\"reset\" style\u003d\"list-style-image: initial; list-style-position: initial; margin: 0px; padding: 0px 0px 0px 20px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 636px;\"\u003e\u003cdiv style\u003d\"padding: 0px;\"\u003e\nCơm trưa\u003c/div\u003e\n\u003cul style\u003d\"list-style-image: initial; list-style-position: initial; margin: 0px; padding: 10px 20px 20px 30px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eCơm chiên hải sản\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eCơm sườn non nấu cam\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eCơm canh chua cá lóc\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 636px;\"\u003e\u003cdiv style\u003d\"padding: 0px;\"\u003e\nTráng miệng trái cây\u003c/div\u003e\n\u003cul style\u003d\"list-style-image: initial; list-style-position: initial; margin: 0px; padding: 10px 20px 20px 30px;\"\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eNho tươi\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eChuối\u003c/li\u003e\n\u003cli style\u003d\"margin: 0px; padding: 0px; width: 586px;\"\u003eMận\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/li\u003e\n\u003c/ol\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv style\u003d\"padding: 0px;\"\u003e\nVấn đề đặt ra là làm sao ta có thể thay đổi dạng của các số, VD đổi thứ tự 1,2,3,4,... sang I,II,III,IV,... hay đổi hình dạng tròn thành hình vuông,... những vấn đề này chúng ta có thể tham khảo thêm bên phần\u0026nbsp;\u003ca href\u003d\"http://hocwebchuan.com/reference/cssSection/pr_list-style.php\" rel\u003d\"nofollow\" style\u003d\"color: #1a5eba; outline: none; text-decoration: none;\"\u003elist-sytle\u003c/a\u003e\u0026nbsp;của \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/css-la-gi-0\" target\u003d\"_blank\"\u003eCSS\u003c/a\u003e\u003c/b\u003e.\u003c/div\u003e\n\u003c/div\u003e\n"},"link":[{"rel":"replies","type":"application/atom+xml","href":"http://dohoa.viettamduc.net/feeds/3412460635922321510/comments/default","title":"Đăng Nhận xét"},{"rel":"replies","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/hoc-html-tu-z-bai-11.html#comment-form","title":"0 Nhận xét"},{"rel":"edit","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/3412460635922321510"},{"rel":"self","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/3412460635922321510"},{"rel":"alternate","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/hoc-html-tu-z-bai-11.html","title":"HỌC HTML TỪ A-\u003eZ : BÀI 11"}],"author":[{"name":{"$t":"Unknown"},"uri":{"$t":"https://www.blogger.com/profile/15829544188753670593"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"35","height":"35","src":"//www.blogger.com/img/blogger_logo_round_35.png"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"https://1.bp.blogspot.com/-SRe2BXXeJxU/UgEfXiDl9qI/AAAAAAAAAHE/3WVzSlRwf5Y/s72-c/html.jpg","height":"72","width":"72"},"thr$total":{"$t":"0"}},{"id":{"$t":"tag:blogger.com,1999:blog-2260168429498758451.post-3188864405049522627"},"published":{"$t":"2013-08-06T16:55:00.002+07:00"},"updated":{"$t":"2016-11-01T10:22:23.663+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"hoc-html"}],"title":{"type":"text","$t":"HỌC HTML TỪ A-\u003eZ : BÀI 10 "},"content":{"type":"html","$t":"\u003ch1 class\u003d\"entry-title\" style\u003d\"color: #cc0000; font-family: Arial, Tahoma, Verdana; font-size: 24px; margin: 0px 0px 10px; padding: 0px;\"\u003e\n\u003cdiv class\u003d\"separator\" style\u003d\"clear: both; font-weight: normal; text-align: center;\"\u003e\n\u003ca href\u003d\"http://4.bp.blogspot.com/-aXaC7hHRKWI/UgDFT9DIt5I/AAAAAAAAAG0/KX_JjydK89Y/s1600/html.jpg\" imageanchor\u003d\"1\" style\u003d\"clear: left; float: left; margin-bottom: 1em; margin-right: 1em;\"\u003e\u003cimg border\u003d\"0\" src\u003d\"https://4.bp.blogspot.com/-aXaC7hHRKWI/UgDFT9DIt5I/AAAAAAAAAG0/KX_JjydK89Y/s1600/html.jpg\" /\u003e\u003c/a\u003e\u003c/div\u003e\nỨng dụng Java \u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-scripts\" target\u003d\"_blank\"\u003eScript\u003c/a\u003e để xử lý tài liệu \u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-scripts\" target\u003d\"_blank\"\u003eHTML\u003c/a\u003e – Tự học lập trình Java Script\u003c/h1\u003e\n\u003cdiv class\u003d\"post-info\" style\u003d\"font-size: 11px; margin: 0px 0px 5px; padding: 0px; text-transform: uppercase;\"\u003e\n\u003c/div\u003e\n\u003cdiv class\u003d\"entry-content\" style\u003d\"margin: 0px; padding: 0px;\"\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\n\u003cstrong style\u003d\"font-style: inherit;\"\u003eTrước khi đi sâu vào lập trình JavaScript với \u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-scripts\" target\u003d\"_blank\"\u003eHTML\u003c/a\u003e, chúng ta cần tìm hiểu một đối tượng được sử dụng để tham chiếu tới toàn bộ tài liệu HTML, đó là DOM (Document Object Model).\u003c/strong\u003e\u003cbr /\u003e\n\u003cstrong style\u003d\"font-style: inherit;\"\u003e\u003cbr /\u003e\u003c/strong\u003e\n\u003cstrong style\u003d\"font-style: inherit;\"\u003e\u003cbr /\u003e\u003c/strong\u003e\n\u003cstrong style\u003d\"font-style: inherit;\"\u003e\u003cbr /\u003e\u003c/strong\u003e\n\u003cstrong style\u003d\"font-style: inherit;\"\u003e\u003cbr /\u003e\u003c/strong\u003e\u003c/div\u003e\n\u003ch2 style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 18px; font-weight: normal; line-height: 20px; margin: 0px 0px 10px; padding: 0px; text-align: justify;\"\u003e\na. Giới thiệu mô hình đối tượng tài liệu \u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-scripts\" target\u003d\"_blank\"\u003eHTML\u003c/a\u003e DOM\u003c/h2\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\nMô hình này được sử dụng để biểu diễn cấu trúc của một tài liệu HTML, cho phép tham chiếu tới từng phần tử thẻ trong HTML, qua đó cho phép sử dụng JavaScript để can thiệp vào nội dung của từng phần tử thẻ HTML. Cùng với JavaScript, DOM đã trở thành một cánh tay đắc lực để xây dựng các ứng dụng có khả năng tương tác với máy chủ ở mức độ cao như AJAX.\u003cbr /\u003e\nMô hình của DOM như sau:\u003c/div\u003e\n\u003ccenter style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px;\"\u003e\n\u003cbr /\u003e\u003cimg alt\u003d\"htmltree Ứng dụng Java Script để xử lý tài liệu HTML   Tự học lập trình Java Script\" class\u003d\"aligncenter\" src\u003d\"http://thanglong-aptech.com/wp-content/uploads/2010/11/htmltree.gif\" height\u003d\"266\" style\u003d\"border: 0px; display: block; margin: 0px auto 10px;\" title\u003d\"Ứng dụng Java Script để xử lý tài liệu HTML   Tự học lập trình Java Script\" width\u003d\"486\" /\u003e\u003c/center\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\n\u003c/div\u003e\n\u003ch2 style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 18px; font-weight: normal; line-height: 20px; margin: 0px 0px 10px; padding: 0px; text-align: justify;\"\u003e\nb. Truy xuất\u0026nbsp; nội dung của một thẻ HTML\u003c/h2\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\nNhư ta đã biết, HTML là một file văn bản thuần túy chứa các phần tử HTML. Các phần tử này sẽ chứa nội dung (nằm giữa cặp thẻ) và các thuộc tính (nằm trong thẻ mở). Nội dung và thuộc tính của một phần tử HTML có thể được truy cập thông qua DOM. Điều đó có nghĩa là chúng ta có thể sử dụng JavaScript để thay đổi hoặc thậm chí là xóa luôn nội dung của một phần tử nào đó.\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\nĐể đánh dấu một phần tử HTML nào đó, người ta thường thiết lập định danh (Identify hay id) hoặc tên (name) cho phần tử đó thông qua các thuộc tính id hoặc name. Nên nhớ rằng khi thiết lập id hoặc name cho một phần tử nào đó, chúng ta phải xác định id hoặc name đó là duy nhất.\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\n\u003cstrong style\u003d\"font-style: inherit;\"\u003eVí dụ:\u003c/strong\u003e\u003cbr /\u003e\nCode:\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; margin: 0px; padding: 0px; text-align: justify;\"\u003e\n\u003cdiv class\u003d\"syntaxhighlighter  java\" id\u003d\"highlighter_550138\" style\u003d\"font-size: 1em !important; margin: 1em 0px !important; overflow: auto !important; padding: 0px; position: relative !important; width: 655px;\"\u003e\n\u003cdiv class\u003d\"toolbar\" style\u003d\"background-color: rgb(108, 226, 108) !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: none !important; bottom: auto !important; box-sizing: content-box !important; color: white !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 10px !important; height: 11px !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: absolute !important; right: 1px !important; text-align: left !important; top: 1px !important; vertical-align: baseline !important; width: 11px !important; z-index: 10 !important;\"\u003e\n\u003ca class\u003d\"toolbar_item command_help help\" href\u003d\"http://thanglong-aptech.com/3705/ung-dung-java-script-de-xu-ly-tai-lieu-html-tu-hoc-lap-trinh-java-script/#\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; color: white !important; display: block !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 1px 0px 0px !important; position: static !important; right: auto !important; text-align: center !important; text-decoration: none !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e?\u003c/a\u003e\u003c/div\u003e\n\u003ctable border\u003d\"0\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-collapse: collapse; border-spacing: 0px; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: 655px;\"\u003e\u003ctbody style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\n\u003ctr style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u003ctd class\u003d\"gutter\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; color: rgb(175, 175, 175) !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u003cdiv class\u003d\"line number1 index0 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n1\u003c/div\u003e\n\u003c/td\u003e\u003ctd class\u003d\"code\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: 627px;\"\u003e\u003cdiv class\u003d\"container\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: relative !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\n\u003cdiv class\u003d\"line number1 index0 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026lt;H1 id\u003d”thu_h1”\u0026gt;Chào mừng bạn đến với PHPVN\u0026lt;/H1\u0026gt;\u003c/code\u003e\u003c/div\u003e\n\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\nĐể truy cập vào một phần tử nào đó thông qua định danh id, chúng ta sử dụng một phương thức của DOM có tên là getElementById(id), còn để truy cập vào một phần tử nào đó thông qua tên, chúng ta sử dụng một phương thức khác có tên là getElementByName(name). Trong đó, id và name là các thuộc tính được gán vào thẻ \u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-scripts\" target\u003d\"_blank\"\u003eHTML\u003c/a\u003e.\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\nVí dụ sau đây hiển thị nội dung chứa trong thẻ h1:\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\nCode:\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; margin: 0px; padding: 0px; text-align: justify;\"\u003e\n\u003cdiv class\u003d\"syntaxhighlighter  java\" id\u003d\"highlighter_795924\" style\u003d\"font-size: 1em !important; margin: 1em 0px !important; overflow: auto !important; padding: 0px; position: relative !important; width: 655px;\"\u003e\n\u003cdiv class\u003d\"toolbar\" style\u003d\"background-color: rgb(108, 226, 108) !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: none !important; bottom: auto !important; box-sizing: content-box !important; color: white !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 10px !important; height: 11px !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: absolute !important; right: 1px !important; text-align: left !important; top: 1px !important; vertical-align: baseline !important; width: 11px !important; z-index: 10 !important;\"\u003e\n\u003ca class\u003d\"toolbar_item command_help help\" href\u003d\"http://thanglong-aptech.com/3705/ung-dung-java-script-de-xu-ly-tai-lieu-html-tu-hoc-lap-trinh-java-script/#\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; color: white !important; display: block !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 1px 0px 0px !important; position: static !important; right: auto !important; text-align: center !important; text-decoration: none !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e?\u003c/a\u003e\u003c/div\u003e\n\u003ctable border\u003d\"0\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-collapse: collapse; border-spacing: 0px; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: 655px;\"\u003e\u003ctbody style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\n\u003ctr style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u003ctd class\u003d\"gutter\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; color: rgb(175, 175, 175) !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u003cdiv class\u003d\"line number1 index0 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n1\u003c/div\u003e\n\u003cdiv class\u003d\"line number2 index1 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n2\u003c/div\u003e\n\u003cdiv class\u003d\"line number3 index2 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n3\u003c/div\u003e\n\u003cdiv class\u003d\"line number4 index3 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n4\u003c/div\u003e\n\u003cdiv class\u003d\"line number5 index4 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n5\u003c/div\u003e\n\u003cdiv class\u003d\"line number6 index5 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n6\u003c/div\u003e\n\u003cdiv class\u003d\"line number7 index6 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n7\u003c/div\u003e\n\u003cdiv class\u003d\"line number8 index7 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n8\u003c/div\u003e\n\u003cdiv class\u003d\"line number9 index8 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n9\u003c/div\u003e\n\u003cdiv class\u003d\"line number10 index9 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n10\u003c/div\u003e\n\u003cdiv class\u003d\"line number11 index10 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n11\u003c/div\u003e\n\u003cdiv class\u003d\"line number12 index11 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n12\u003c/div\u003e\n\u003cdiv class\u003d\"line number13 index12 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n13\u003c/div\u003e\n\u003cdiv class\u003d\"line number14 index13 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n14\u003c/div\u003e\n\u003cdiv class\u003d\"line number15 index14 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; 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position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026lt;html\u0026gt;\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number2 index1 alt1\" style\u003d\"background-image: none !important; 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float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026lt;head\u0026gt;\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number3 index2 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026lt;script type\u003d\u003c/code\u003e\u003ccode class\u003d\"java string\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; color: blue !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\"text/javascript\"\u003c/code\u003e\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026gt;\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number4 index3 alt1\" style\u003d\"background-image: none !important; 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float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003efunction getValue()\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number5 index4 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e{\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number6 index5 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003evar x\u003ddocument.getElementById(\u003c/code\u003e\u003ccode class\u003d\"java string\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; color: blue !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\"myHeader\"\u003c/code\u003e\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e)\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number7 index6 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003ealert(x.innerHTML)\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number8 index7 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e}\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number9 index8 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026lt;/script\u0026gt;\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number10 index9 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026lt;/head\u0026gt;\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number11 index10 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026lt;body\u0026gt;\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number12 index11 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026lt;h1 id\u003d\u003c/code\u003e\u003ccode class\u003d\"java string\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; color: blue !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\"myHeader\"\u003c/code\u003e \u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003eonclick\u003d\u003c/code\u003e\u003ccode class\u003d\"java string\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; color: blue !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\"getValue()\"\u003c/code\u003e\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026gt;Đây là dòng tiêu đề\u0026lt;/h1\u0026gt;\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number13 index12 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026lt;p\u0026gt;Kích chuột vào dòng tiêu đề trên để hiển thị hộp thoại\u0026lt;/p\u0026gt;\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number14 index13 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003c/div\u003e\n\u003cdiv class\u003d\"line number15 index14 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026lt;/body\u0026gt;\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number16 index15 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u0026lt;/html\u0026gt;\u003c/code\u003e\u003c/div\u003e\n\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\nVí dụ trên sẽ hiển thị dòng tiêu đề Đây là dòng tiêu đề nằm giữa cặp thẻ \u0026lt;h1\u0026gt;. Thẻ H1 được xác định bởi một định danh id là myHeader.\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\nKhi kích chuột lên dòng tiêu đề, biến cố onclick sẽ được kích hoạt và gọi hàm getValue(). Hàm này chịu trách nhiệm khai báo một biến x. Biến này sẽ nhận giá trị là thẻ được định danh bởi myHeader (chính là thẻ h1). Hàm alert sẽ in giá trị được lưu trong thuộc tính innerHTML của biến x. Thuộc tính innerHTML lúc này chứa nội dung nằm giữa cặp thẻ \u0026lt;h1\u0026gt;…\u0026lt;/h1\u0026gt;.\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\nĐể thay đổi nội dung nằm giữa một cặp thẻ có id hoặc name cho trước, ta cũng có thể gán thuộc tính innerHTML của biến tham chiếu tới thẻ đó với một chuỗi nội dung \u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-scripts\" target\u003d\"_blank\"\u003eHTML\u003c/a\u003e xác định. Hãy sửa hàm getValue() trên theo ví dụ dưới đây rồi chạy thử để xem kết quả:\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; padding: 0px 0px 10px; text-align: justify;\"\u003e\nCode:\u003c/div\u003e\n\u003cdiv style\u003d\"background-color: white; color: #333333; font-family: Arial, Tahoma, Verdana; font-size: 12px; line-height: 20px; margin: 0px; padding: 0px; text-align: justify;\"\u003e\n\u003cdiv class\u003d\"syntaxhighlighter  java\" id\u003d\"highlighter_925269\" style\u003d\"font-size: 1em !important; margin: 1em 0px !important; overflow: auto !important; padding: 0px; position: relative !important; width: 655px;\"\u003e\n\u003cdiv class\u003d\"toolbar\" style\u003d\"background-color: rgb(108, 226, 108) !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: none !important; bottom: auto !important; box-sizing: content-box !important; color: white !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 10px !important; height: 11px !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: absolute !important; right: 1px !important; text-align: left !important; top: 1px !important; vertical-align: baseline !important; width: 11px !important; z-index: 10 !important;\"\u003e\n\u003ca class\u003d\"toolbar_item command_help help\" href\u003d\"http://thanglong-aptech.com/3705/ung-dung-java-script-de-xu-ly-tai-lieu-html-tu-hoc-lap-trinh-java-script/#\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; color: white !important; display: block !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 1px 0px 0px !important; position: static !important; right: auto !important; text-align: center !important; text-decoration: none !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e?\u003c/a\u003e\u003c/div\u003e\n\u003ctable border\u003d\"0\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-collapse: collapse; border-spacing: 0px; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: 655px;\"\u003e\u003ctbody style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\n\u003ctr style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u003ctd class\u003d\"gutter\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; color: rgb(175, 175, 175) !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u003cdiv class\u003d\"line number1 index0 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n1\u003c/div\u003e\n\u003cdiv class\u003d\"line number2 index1 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n2\u003c/div\u003e\n\u003cdiv class\u003d\"line number3 index2 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n3\u003c/div\u003e\n\u003cdiv class\u003d\"line number4 index3 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n4\u003c/div\u003e\n\u003cdiv class\u003d\"line number5 index4 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-right-color: rgb(108, 226, 108) !important; border-right-style: solid !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border-width: 0px 3px 0px 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 0.5em 0px 1em !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n5\u003c/div\u003e\n\u003c/td\u003e\u003ctd class\u003d\"code\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: 627px;\"\u003e\u003cdiv class\u003d\"container\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: relative !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\n\u003cdiv class\u003d\"line number1 index0 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003efunction getValue()\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number2 index1 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e{\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number3 index2 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003evar x\u003ddocument.getElementById(\u003c/code\u003e\u003ccode class\u003d\"java string\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; color: blue !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\"myHeader\"\u003c/code\u003e\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e)\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number4 index3 alt1\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003ex.innerHTML\u003d”Xin chào, tôi đây”\u003c/code\u003e\u003c/div\u003e\n\u003cdiv class\u003d\"line number5 index4 alt2\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px 1em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: pre !important; width: auto !important;\"\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e}\u003c/code\u003e\u003c/div\u003e\n\u003cdiv\u003e\n\u003ccode class\u003d\"java plain\" style\u003d\"background-image: none !important; border-bottom-left-radius: 0px !important; border-bottom-right-radius: 0px !important; border-top-left-radius: 0px !important; border-top-right-radius: 0px !important; border: 0px !important; bottom: auto !important; box-sizing: content-box !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; min-height: inherit !important; outline: 0px !important; overflow: visible !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;\"\u003e\u003cbr /\u003e\u003c/code\u003e\u003c/div\u003e\n\u003c/div\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n"},"link":[{"rel":"replies","type":"application/atom+xml","href":"http://dohoa.viettamduc.net/feeds/3188864405049522627/comments/default","title":"Đăng Nhận xét"},{"rel":"replies","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/hoc-html-tu-z-bai-10.html#comment-form","title":"0 Nhận xét"},{"rel":"edit","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/3188864405049522627"},{"rel":"self","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/3188864405049522627"},{"rel":"alternate","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/hoc-html-tu-z-bai-10.html","title":"HỌC HTML TỪ A-\u003eZ : BÀI 10 "}],"author":[{"name":{"$t":"Unknown"},"uri":{"$t":"https://www.blogger.com/profile/15829544188753670593"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"35","height":"35","src":"//www.blogger.com/img/blogger_logo_round_35.png"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"https://4.bp.blogspot.com/-aXaC7hHRKWI/UgDFT9DIt5I/AAAAAAAAAG0/KX_JjydK89Y/s72-c/html.jpg","height":"72","width":"72"},"thr$total":{"$t":"0"}},{"id":{"$t":"tag:blogger.com,1999:blog-2260168429498758451.post-8935305921133145352"},"published":{"$t":"2013-08-06T15:33:00.004+07:00"},"updated":{"$t":"2016-11-01T10:22:03.720+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"hoc-html"}],"title":{"type":"text","$t":"HỌC HTML TỪ A-\u003eZ :BÀI 9"},"content":{"type":"html","$t":"\u003ch2 style\u003d\"background-color: white; color: #2570c4; font-family: Tahoma, Arial, sans-serif; font-size: 23px; margin-bottom: 0px; margin-top: 0px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-style\" target\u003d\"_blank\"\u003eHTML \u003c/a\u003eStyle\u003c/h2\u003e\n\u003cdiv class\u003d\"entry\" style\u003d\"background-color: white; font-family: Tahoma, Arial, sans-serif; font-size: 13px; margin: 0px;\"\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eHTML Style\u003c/strong\u003e\u003cbr /\u003e\nVới HTML 4.0 tất cả định dạng có thể được di chuyển ra khỏi tài liệu \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-style\"\u003eHTML \u003c/a\u003e\u003c/b\u003evà cho vào một file riêng biệt là Style Sheet.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nXem những ví dụ sau\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-style\" style\u003d\"color: #2570c4; font-weight: bold; text-decoration: none;\" target\u003d\"_blank\"\u003eStyles trong HTML\u003c/a\u003e\u003cbr /\u003e\nVí dụ này hướng dẫn bạn cách định dạng một tài liệu \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-style\" target\u003d\"_blank\"\u003eHTML\u003c/a\u003e\u003c/b\u003e với thông tin style được thêm vào phần \u0026lt;head\u0026gt;.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003ca href\u003d\"http://www.w3schools.com/html/tryit.asp?filename\u003dtryhtml_linknoline\" rel\u003d\"nofollow\" style\u003d\"color: #2570c4; font-weight: bold; text-decoration: none;\" target\u003d\"_blank\"\u003eĐường liên kết không có gạch chân\u003c/a\u003e\u003cbr /\u003e\nSử dụng thuộc tính style để tạo ra hiệu ứng đường link không có gạch chân.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003ca href\u003d\"http://www.w3schools.com/html/tryit.asp?filename\u003dtryhtml_link\" rel\u003d\"nofollow\" style\u003d\"color: #2570c4; font-weight: bold; text-decoration: none;\" target\u003d\"\"\u003eLiên kết đến một style sheet “ngoại”\u0026nbsp;\u003c/a\u003e\u003cbr /\u003e\nCách sử dụng thẻ \u0026lt;link\u0026gt; để liên kết đến một style sheet “ngoại vi”.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eCách sử dụng Style\u003c/strong\u003e\u003cbr /\u003e\nKhi trình duyệt đọc thông tin của Style Sheet, nó sẽ định dạng tài liệu theo style đó. Có 3 cách để chèn style sheet vào tài liệu \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-style\" target\u003d\"_blank\"\u003eHTML\u003c/a\u003e\u003c/b\u003e.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eStyle Sheet “ngoại”\u003c/strong\u003e\u003cbr /\u003e\nKhi bạn có nhiều trang cần áp dụng style thì style sheet ngoại vi là hợp lý nhất. Với style sheet ngoại vi bạn có thể thay đổi diện mạo của toàn bộ trang web bằng cách thay đổi một file. Mỗi trang phải liên kết đến style sheet bằng cách sử dụng thẻ \u0026lt;link\u0026gt;. Thẻ \u0026lt;link\u0026gt; được đặt ở phần head của mỗi trang.\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;head\u0026gt;\u003cbr /\u003e\n\u0026lt;style\u0026gt;\u003cbr /\u003e\nbody {background-color: red}\u003cbr /\u003e\np {margin-left: 20px}\u003cbr /\u003e\n\u0026lt;/style\u0026gt;\u003cbr /\u003e\n\u0026lt;/head\u0026gt;\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eStyle sheet “nội”\u003c/strong\u003eNếu một tài liệu nào đó chỉ cần duy nhất một style thì Style Sheet nội nên được sử dụng. Bạn có thể xác định style nội trong phần head với thẻ \u0026lt;style\u0026gt;\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;head\u0026gt;\u003cbr /\u003e\n\u0026lt;style\u0026gt;\u003cbr /\u003e\nbody {background-color: red}\u003cbr /\u003e\np {margin-left: 20px}\u003cbr /\u003e\n\u0026lt;/style\u0026gt;\u003cbr /\u003e\n\u0026lt;/head\u0026gt;\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eStyle “địa phương”\u003c/strong\u003e\u003cbr /\u003e\nStyle “địa phương” nên được sử dụng nếu bạn muốn dùng một style duy nhất cho một thành phần nào đó của trang.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nĐể sử dụng style “địa phương” bạn sử dụng thuộc tính style với những thẻ tương thích. Thuộc tính của style có thể bao gồm nhiều tính nắng CSS. Ví dụ sau đây sẽ chỉ cho bạn cách thay đổi màu và canh lề trái của đoạn văn.\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;p style\u003d”color: red; margin-left: 20px”\u0026gt;\u003cbr /\u003e\nThis is a paragraph\u003cbr /\u003e\n\u0026lt;/p\u0026gt;\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eThẻ style\u003c/strong\u003e\u003cstrong\u003e\u003c/strong\u003e\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"font-size: 13px; width: 54%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\" width\u003d\"80\"\u003e\u003cstrong\u003eThẻ\u003c/strong\u003e\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u003cstrong\u003eMiêu tả đặc tính\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\" width\u003d\"80\"\u003e\u0026lt;style\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eXác định đặc tính của style\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\" width\u003d\"80\"\u003e\u0026lt;link\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eXác định nguồn của style\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\" width\u003d\"80\"\u003e\u0026lt;div\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eXác định phần vùng trong tài liệu\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\" width\u003d\"80\"\u003e\u0026lt;span\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eXác định phần vùng trong tài liệu\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\" width\u003d\"80\"\u003e\u0026lt;font\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eKhông được ưa chuộng, dùng Style\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\" width\u003d\"80\"\u003e\u0026lt;basefont\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eKhông được ưa chuộng, dùng Style\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\" width\u003d\"80\"\u003e\u0026lt;center\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eKhông được ưa chuộng, dùng Style\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003c/div\u003e\n"},"link":[{"rel":"replies","type":"application/atom+xml","href":"http://dohoa.viettamduc.net/feeds/8935305921133145352/comments/default","title":"Đăng Nhận xét"},{"rel":"replies","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/tu-hoc-html-tu-z-bai-9.html#comment-form","title":"0 Nhận xét"},{"rel":"edit","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/8935305921133145352"},{"rel":"self","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/8935305921133145352"},{"rel":"alternate","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/tu-hoc-html-tu-z-bai-9.html","title":"HỌC HTML TỪ A-\u003eZ :BÀI 9"}],"author":[{"name":{"$t":"Unknown"},"uri":{"$t":"https://www.blogger.com/profile/15829544188753670593"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"35","height":"35","src":"//www.blogger.com/img/blogger_logo_round_35.png"}}],"thr$total":{"$t":"0"}},{"id":{"$t":"tag:blogger.com,1999:blog-2260168429498758451.post-8268176913064532278"},"published":{"$t":"2013-08-06T15:29:00.004+07:00"},"updated":{"$t":"2016-11-01T10:22:00.008+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"hoc-html"}],"title":{"type":"text","$t":"HỌC HTML TỪ A-\u003eZ :BÀI 8"},"content":{"type":"html","$t":"\u003ch2 style\u003d\"background-color: white; color: #2570c4; font-family: Tahoma, Arial, sans-serif; font-size: 23px; margin-bottom: 0px; margin-top: 0px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/html-background\" target\u003d\"_blank\"\u003eHTML\u003c/a\u003e Background\u003c/h2\u003e\n\u003cdiv class\u003d\"entry\" style\u003d\"background-color: white; font-family: Tahoma, Arial, sans-serif; font-size: 13px; margin: 0px;\"\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003e\u003ca href\u003d\"http://www.blogger.com/blogger.g?blogID\u003d2260168429498758451\" name\u003d\"HTML_Background\"\u003e\u003c/a\u003e\u003c/strong\u003e\u003cbr /\u003e\nMột background đẹp có thể làm cho trang của bạn nhìn đẹp mắt hơn.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nVí dụ\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003ca href\u003d\"http://www.w3schools.com/html/tryit.asp?filename\u003dtryhtml_back_img\" rel\u003d\"nofollow\" style\u003d\"color: #2570c4; font-weight: bold; text-decoration: none;\" target\u003d\"\"\u003eHình nền đẹp\u003c/a\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003ca href\u003d\"http://www.w3schools.com/html/tryit.asp?filename\u003dtryhtml_back_img2\" rel\u003d\"nofollow\" style\u003d\"color: #2570c4; font-weight: bold; text-decoration: none;\" target\u003d\"\"\u003eHình nền đẹp 2\u003c/a\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003ca href\u003d\"http://www.w3schools.com/html/tryit.asp?filename\u003dtryhtml_back_imgbad\" rel\u003d\"nofollow\" style\u003d\"color: #2570c4; font-weight: bold; text-decoration: none;\" target\u003d\"\"\u003eHình nền xấu\u003c/a\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eBackgrounds\u003c/strong\u003e\u003cbr /\u003e\nThẻ \u0026lt;body\u0026gt; có hái thuộc tính nơi mà bạn có thể chọn loại background cho mình. Background có thể là một màu hoặc là một tấm hình.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eBgcolor\u003c/strong\u003e\u003cbr /\u003e\nThuộc tính bgcolor thiết lập hình nền là một màu. Giá trị của thuộc tính này là hệ số hexadecimal, một giá trị màu RGB hoặc một tên màu\u003c/div\u003e\n\u003ctable bgcolor\u003d\"#eeeeee\" border\u003d\"1\" id\u003d\"table132\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;body bgcolor\u003d”#000000″\u0026gt;\u003cbr /\u003e\n\u0026lt;body bgcolor\u003d”rgb(0,0,0)”\u0026gt;\u003cbr /\u003e\n\u0026lt;body bgcolor\u003d”black”\u0026gt;\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nDòng code trên cùng thiết lập hình nền thành màu đen.\u003cbr /\u003e\n\u003cstrong\u003e\u003cbr /\u003eBackground\u003c/strong\u003e\u003cbr /\u003e\nThuộc tính background thiết lập một tấm hình làm hình nền. Giá trị của thuộc tính này là địa chỉ URL của tấm hình bạn muốn sử dụng. Nếu một tấm hình nhở hơn so với cửa sổ trình duyệt, tấm hình đó sẽ tự nhân lên đến khi nào nó che phủ hết cửa sổ trình duyệt.\u003c/div\u003e\n\u003ctable bgcolor\u003d\"#eeeeee\" border\u003d\"1\" id\u003d\"table133\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;body background\u003d”clouds.gif”\u0026gt;\u003cbr /\u003e\n\u0026lt;body background\u003d”http://www.w3schools.com/clouds.gif”\u0026gt;\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nĐịa chỉ URL có thể là tương đối như là ở dòng code thứ nhất hoặc tuyệt đối như là ở dòng thứ 2.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cem\u003e\u003cstrong\u003eChú ý:\u0026nbsp;\u003c/strong\u003e\u003c/em\u003enếu bạn muốn sử dụng hình nền, bạn nên nhớ rằng:\u003c/div\u003e\n\u003cul style\u003d\"margin-bottom: 0px; margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cli\u003eHình nền đó có làm giảm tốc độ load của trang nhiều không? thường thì hình được chọn làm hình nền không nên vượt quá 10K.\u003c/li\u003e\n\u003cli\u003eHình nền đó có hợp với các hình khác trên trang không?\u003c/li\u003e\n\u003cli\u003eHình nền đó có hợp với chữ không?\u003c/li\u003e\n\u003cli\u003eHình nền đó nhìn có đẹp không nếu nó chỉ có một mình\u003c/li\u003e\n\u003cli\u003eHình nền đó có làm cho người đọc mất tập trung không?\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eMẹo nhỏ giúp bạn\u003c/strong\u003e\u003c/div\u003e\n\u003cul style\u003d\"margin-bottom: 0px; margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cli\u003eMột số ít những trang web có sử dụng hình nền bằng hình ảnh\u003c/li\u003e\n\u003cli\u003eHầu hết các site sử dụng hình nền là màu trắng, đen hoặc xám.\u003c/li\u003e\n\u003c/ul\u003e\n\u003c/div\u003e\n"},"link":[{"rel":"replies","type":"application/atom+xml","href":"http://dohoa.viettamduc.net/feeds/8268176913064532278/comments/default","title":"Đăng Nhận xét"},{"rel":"replies","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/tu-hoc-html-tu-z-bai-8.html#comment-form","title":"0 Nhận xét"},{"rel":"edit","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/8268176913064532278"},{"rel":"self","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/8268176913064532278"},{"rel":"alternate","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/tu-hoc-html-tu-z-bai-8.html","title":"HỌC HTML TỪ A-\u003eZ :BÀI 8"}],"author":[{"name":{"$t":"Unknown"},"uri":{"$t":"https://www.blogger.com/profile/15829544188753670593"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"35","height":"35","src":"//www.blogger.com/img/blogger_logo_round_35.png"}}],"thr$total":{"$t":"0"}},{"id":{"$t":"tag:blogger.com,1999:blog-2260168429498758451.post-5085303506153832239"},"published":{"$t":"2013-08-06T14:25:00.004+07:00"},"updated":{"$t":"2016-11-01T10:22:31.922+07:00"},"category":[{"scheme":"http://www.blogger.com/atom/ns#","term":"hoc-html"}],"title":{"type":"text","$t":"HỌC HTML TỪ A-.Z :BÀI 7"},"content":{"type":"html","$t":"\u003cdiv class\u003d\"separator\" style\u003d\"clear: both; text-align: center;\"\u003e\n\u003ca href\u003d\"http://3.bp.blogspot.com/-N1f7INlbDdc/UgCi0uv8IyI/AAAAAAAAAGY/FO0gy2jl-wo/s1600/html.jpg\" imageanchor\u003d\"1\" style\u003d\"clear: left; float: left; margin-bottom: 1em; margin-right: 1em;\"\u003e\u003cimg border\u003d\"0\" src\u003d\"https://3.bp.blogspot.com/-N1f7INlbDdc/UgCi0uv8IyI/AAAAAAAAAGY/FO0gy2jl-wo/s1600/html.jpg\" /\u003e\u003c/a\u003e\u003c/div\u003e\n\u003ch2 style\u003d\"background-color: white; color: #2570c4; font-family: Tahoma, Arial, sans-serif; font-size: 23px; margin-bottom: 0px; margin-top: 0px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/bang-html\"\u003eBảng HTML\u003c/a\u003e\u003c/h2\u003e\n\u003cdiv class\u003d\"entry\" style\u003d\"background-color: white; font-family: Tahoma, Arial, sans-serif; font-size: 13px; margin: 0px;\"\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nVới \u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/cau-truc-co-ban-cua-html\" target\u003d\"_blank\"\u003eHTML\u003c/a\u003e\u003c/b\u003e bạn cũng có thể tạo bẳng cho trang web của mình.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nVí dụ\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003ca href\u003d\"http://www.w3schools.com/html/tryit.asp?filename\u003dtryhtml_tables\" style\u003d\"color: #2570c4; font-weight: bold; text-decoration: none;\" target\u003d\"_blank\"\u003eBảng\u003c/a\u003e\u003cbr /\u003e\nVí dụ này chỉ bạn cách tạo một bẳng bằng\u003cb\u003e\u003ca href\u003d\"http://daotaolaptrinh.edu.vn/bang-html\" target\u003d\"_blank\"\u003e HTML\u003c/a\u003e\u003c/b\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cb\u003eĐường biên của bảng\u003c/b\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eBảng\u003c/strong\u003e\u003cbr /\u003e\nBảng được định dạng bởi thẻ \u0026lt;table\u0026gt;. Một bảng được chia ra làm nhiều hàng với thẻ \u0026lt;tr\u0026gt;, môi hàng được chia ra làm nhiều cột dữ liệu với thẻ \u0026lt;td\u0026gt;. Cbữ td là chữ viết tắt của “table data”, là nội dung của cột dữ liệu. Một cột dữ liệu có thể bao gồm chữ, hình ảnh, danh sách, đoạn vắn, form và bảng v.v.\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;table border\u003d”1″\u0026gt;\u003cbr /\u003e\n\u0026lt;tr\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 1, cell 1\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 1, cell 2\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;/tr\u0026gt;\u003cbr /\u003e\n\u0026lt;tr\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 2, cell 1\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 2, cell 2\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;/tr\u0026gt;\u003cbr /\u003e\n\u0026lt;/table\u0026gt;\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nĐoạn code trên sẽ hiển thị như thế này trong cửa sổ trình duyệt\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 1, cell 1\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 1, cell 2\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 2, cell 1\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 2, cell 2\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eBảng và thuộc tính đường biên\u003c/strong\u003e\u003cbr /\u003e\nNếu bạn không thiết lập thuộc tính đường biên cho bảng thì bảng của bạn sẽ được hiển thị mà không có đường biên. Đôi khi nó có thể hữu dụng nhưng thường thì bạn muốn bảng của bạn có đường biên.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nĐể hiển thị đường biên của một bảng, bạn phải sử dụng thuộc tính đường biên.\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;table border\u003d”1″\u0026gt;\u003cbr /\u003e\n\u0026lt;tr\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;Row 1, cell 1\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;Row 1, cell 2\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;/tr\u0026gt;\u003cbr /\u003e\n\u0026lt;/table\u0026gt;\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eHeanding trong bảng\u003c/strong\u003e\u003cbr /\u003e\nHeading trong một bảng được xác định bằng thẻ \u0026lt;th\u0026gt;\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;table border\u003d”1″\u0026gt;\u003cbr /\u003e\n\u0026lt;tr\u0026gt;\u003cbr /\u003e\n\u0026lt;th\u0026gt;Heading\u0026lt;/th\u0026gt;\u003cbr /\u003e\n\u0026lt;th\u0026gt;Another Heading\u0026lt;/th\u0026gt;\u003cbr /\u003e\n\u0026lt;/tr\u0026gt;\u003cbr /\u003e\n\u0026lt;tr\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 1, cell 1\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 1, cell 2\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;/tr\u0026gt;\u003cbr /\u003e\n\u0026lt;tr\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 2, cell 1\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 2, cell 2\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;/tr\u0026gt;\u003cbr /\u003e\n\u0026lt;/table\u0026gt;\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nNó sẽ hiển thị như thế này ở trên trình duyệt\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u003cstrong\u003eHeading\u003c/strong\u003e\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u003cstrong\u003eAnother Heading\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 1, cell 1\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 1, cell 2\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 2, cell 1\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 2, cell 2\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eCột trống trong bảng\u003c/strong\u003e\u003cbr /\u003e\nCột trống không có nội dung thì không được hiển thị tốt lắm ở hầu hết các trình duyệt.\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;table border\u003d”1″\u0026gt;\u003cbr /\u003e\n\u0026lt;tr\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 1, cell 1\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 1, cell 2\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;/tr\u0026gt;\u003cbr /\u003e\n\u0026lt;tr\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 2, cell 1\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;/tr\u0026gt;\u003cbr /\u003e\n\u0026lt;/table\u0026gt;\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nNó sẽ có dạng thế này trên trình duyệt\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 1, cell 1\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 1, cell 2\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 2, cell 1\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nBạn chú ý rằng đường biên bao quanh cột trống bị mất (nhưng trong trình duyệt Mozilla Firefox nó sẽ hiển thị đường biên)\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nĐể tránh điều này xảy ra, bạn thêm một non-breaking space (\u0026amp;nbsp;) vào cột trống đó, để làm cho đường biên của nó được hiện thỉ.\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;table border\u003d”1″\u0026gt;\u003cbr /\u003e\n\u0026lt;tr\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 1, cell 1\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 1, cell 2\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;/tr\u0026gt;\u003cbr /\u003e\n\u0026lt;tr\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;row 2, cell 1\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;td\u0026gt;\u0026amp;nbsp;\u0026lt;/td\u0026gt;\u003cbr /\u003e\n\u0026lt;/tr\u0026gt;\u003cbr /\u003e\n\u0026lt;/table\u0026gt;\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nNó sẽ hiển thị như sau ở trình duyệt\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" style\u003d\"font-size: 13px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 1, cell 1\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 1, cell 2\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003erow 2, cell 1\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eMẹo nhỏ giúp bạn\u003c/strong\u003e\u003cbr /\u003e\nLoại thẻ \u0026lt;thead\u0026gt;,\u0026lt;tbody\u0026gt; and \u0026lt;tfoot\u0026gt; ít khi được sử dụng, bởi vì nó không phải là tính năng được\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003cstrong\u003eMột vài ví dụ nữa\u003c/strong\u003e\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nBảng không có đường biên\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nHeadings trong bảng\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nCột trống\u003cbr /\u003e\nVí dụ này chỉ cho bạn cách sử dung “\u0026amp;nbsp;” để hiển thị cột không có nội dung.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nBảng với viền ngoài\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nCột chiếm hơn một cột hoặc hàng\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nThẻ trong bảng\u003cbr /\u003e\nVí dụ này hướng dẫn bạn cách hiển thị nội dung ở trong nội dung khác.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nCell padding\u003cbr /\u003e\nVí dụ này hướng dẫn bạn cách tạo cellpadding để tạo ra nhiều khoảng trắng hơn giữa nội dung và đường biên của nó.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nCell spacing\u003cbr /\u003e\nCách sử dụng cellspacing để tăng khoảng cách giữa các cột.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nThêm màu nền hoặc hình nền cho bảng\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nThêm màu nền hoặc hình nền cho cột\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nCăn chỉnh nội dung của cột\u003cbr /\u003e\nHướng dẫn cách sử dụng thuộc tính “align” để căn chỉnh nội dung của cột, và tạo ra một bảng nhìn đẹp mắt hơn.\u003c/div\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\nThuộc tính frame\u003cbr /\u003e\nChỉ cách sử dụng thuộc tính “frame” để điều khiển đường biên của bảng.\u003c/div\u003e\n\u003ctable border\u003d\"0\" cellpadding\u003d\"0\" cellspacing\u003d\"3\" style\u003d\"font-size: 13px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\" valign\u003d\"top\" width\u003d\"490\"\u003e\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u003cstrong\u003eThẻ table\u003c/strong\u003e\u003cstrong\u003e\u003c/strong\u003e\u003cbr /\u003e\n\u003cdiv style\u003d\"margin-top: 10px; padding-bottom: 0px; padding-top: 0px;\"\u003e\n\u003c/div\u003e\n\u003ctable border\u003d\"1\" cellpadding\u003d\"0\" cellspacing\u003d\"0\" style\u003d\"font-size: 13px; width: 100%px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u003cstrong\u003eTag\u003c/strong\u003e\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u003cstrong\u003eMô Tả\u003c/strong\u003e\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;table\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eVẽ bảng\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;th\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003ehàng đầu của bảng\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;tr\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003ehàng trong bảng\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;td\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eô trong hàng\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;caption\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003enhãn của bảng\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;colgroup\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003enhóm các cột\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;col\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eĐịnh các thuộc tính của cột\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;thead\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eHàng Đầu bảng\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;tbody\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eThân của bảng\u003c/td\u003e\u003c/tr\u003e\n\u003ctr\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003e\u0026lt;tfoot\u0026gt;\u003c/td\u003e\u003ctd style\u003d\"vertical-align: top;\"\u003eHàng cuối bảng\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003c/td\u003e\u003c/tr\u003e\n\u003c/tbody\u003e\u003c/table\u003e\n\u003c/div\u003e\n"},"link":[{"rel":"replies","type":"application/atom+xml","href":"http://dohoa.viettamduc.net/feeds/5085303506153832239/comments/default","title":"Đăng Nhận xét"},{"rel":"replies","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/tu-hoc-html-tu-z-bai-7.html#comment-form","title":"0 Nhận xét"},{"rel":"edit","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/5085303506153832239"},{"rel":"self","type":"application/atom+xml","href":"https://www.blogger.com/feeds/2260168429498758451/posts/default/5085303506153832239"},{"rel":"alternate","type":"text/html","href":"http://dohoa.viettamduc.net/2013/08/tu-hoc-html-tu-z-bai-7.html","title":"HỌC HTML TỪ A-.Z :BÀI 7"}],"author":[{"name":{"$t":"Unknown"},"uri":{"$t":"https://www.blogger.com/profile/15829544188753670593"},"email":{"$t":"noreply@blogger.com"},"gd$image":{"rel":"http://schemas.google.com/g/2005#thumbnail","width":"35","height":"35","src":"//www.blogger.com/img/blogger_logo_round_35.png"}}],"media$thumbnail":{"xmlns$media":"http://search.yahoo.com/mrss/","url":"https://3.bp.blogspot.com/-N1f7INlbDdc/UgCi0uv8IyI/AAAAAAAAAGY/FO0gy2jl-wo/s72-c/html.jpg","height":"72","width":"72"},"thr$total":{"$t":"0"}}]}});