notes:html_cheat_sheet
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notes:html_cheat_sheet [2026/06/03 02:36] 65.108.103.51 old revision restored (2026/06/03 01:49) |
notes:html_cheat_sheet [2026/06/07 15:58] (current) 213.194.156.245 old revision restored (2026/05/29 22:46) |
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| * A simple HTML web page | * A simple HTML web page | ||
| <code html> | <code html> | ||
| + | < | ||
| < | < | ||
| - | < | + | |
| - | <body background=url> | + | <body background=url> |
| </ | </ | ||
| </ | </ | ||
| + | * HTML 4 comes in three versions : | ||
| + | * Strict which contains no deprecated elements or frames <code html> | ||
| + | < | ||
| + | " | ||
| + | " | ||
| + | * Transitional which includes deprecated elements <code html> < | ||
| + | " | ||
| + | " | ||
| + | * Frameset which includes deprecated elements and frames <code html>< | ||
| + | " | ||
| + | " | ||
| ==== HTML Components ==== | ==== HTML Components ==== | ||
| Line 26: | Line 38: | ||
| * Attribute values should always be either single or double-quoted. | * Attribute values should always be either single or double-quoted. | ||
| * Element and attribute names are not sensitive but lowercase names are recommended and required in XHTML. | * Element and attribute names are not sensitive but lowercase names are recommended and required in XHTML. | ||
| + | * Standard attributes valid for most elements include: class, id, title, style, lang. | ||
| ==== Formatting Tags ==== | ==== Formatting Tags ==== | ||
| Line 112: | Line 125: | ||
| * Other common symbols include: cent ¢, pound £, yen ¥, euro €, copy ©, times ×, div ÷, reg ®, sect § | * Other common symbols include: cent ¢, pound £, yen ¥, euro €, copy ©, times ×, div ÷, reg ®, sect § | ||
| - | ==== Advanced | + | ==== HTML Head ==== |
| - | * HTML 4 comes in three versions : | + | * The head element of a page is not displayed. It contains |
| - | * Strict which contains | + | * It may only contain the following tags: base (base url for links), link (external resources e.g.style-sheets), meta, title, style, |
| - | < | + | |
| - | " | + | |
| - | "http://www.w3.org/ | + | |
| - | * Transitional which includes deprecated elements <code html> < | + | |
| - | "-//W3C//DTD HTML 4.01 Transitional// | + | |
| - | " | + | |
| - | * Frameset which includes deprecated elements | + | |
| - | " | + | |
| - | " | + | |
| * Example style declaration in head <code html> | * Example style declaration in head <code html> | ||
| < | < | ||
| Line 131: | Line 135: | ||
| </ | </ | ||
| </ | </ | ||
| + | * Examples of the meta tag <code html> | ||
| + | <meta name=" | ||
| + | <meta name=" | ||
| + | <meta name=" | ||
| + | <meta http-equiv=" | ||
| + | </ | ||
| + | |||
| + | ==== Advanced HTML ==== | ||
| + | |||
| + | * <div> and < | ||
| + | * A simple script in a webpage <code html> | ||
| + | < | ||
| + | <script type=" | ||
| + | <!-- //to prevent display in older browsers | ||
| + | document.write(" | ||
| + | //--> | ||
| + | </ | ||
| + | < | ||
| + | </ | ||
| + | * An object element with child param elements can also be used to embed content. | ||
| + | * accesskey (character) and tabindex (integer) attributes can be used to make a page keyboard-friendly. | ||
| + | |||
| + | * Events allow scripts to be registered for certain user actions. There are four types of events : | ||
| + | * window events are only valid in a body or frameset element: onload, onunload. | ||
| + | * form element events: onchange, onselect, onreset, onsubmit, onblur, onfocus | ||
| + | * keyboard events: onkeydown, onkeypress, onkeyup | ||
| + | * mouse events: onclick, ondblclick, onmousedown, | ||
notes/html_cheat_sheet.1780479360.txt.gz · Last modified: 2026/06/03 02:36 by 65.108.103.51
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