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HTML(5) 涓嶈姹傛爣绛捐嚜闂悎 – I'm Png

I'm Png

{ 浜掕仈缃戯紝浜у搧锛屾妧鏈紝浠g爜锛屽巻鍙 }

HTML(5) 涓嶈姹傛爣绛捐嚜闂悎

XHTML鏁欏鎴戜滑锛屾爣绛鹃兘鏄闂悎鐨勶紝涓嶈兘鍖呭惈瀛愬厓绱犵殑鏍囩闇瑕佽嚜闂悎銆備絾HTML5鏄病鏈夎繖涓姹傜殑锛屾墍鏈塇TML涓兘娌¤繖涓姹傦紝鏄疿HTML灏嗚繖闂ㄦ澗鏁g殑璇█鍙樺緱涓ユ牸璧锋潵銆俋HTML璇稿涓ユ牸锛屽寘鎷爣绛鹃兘瑕侀棴鍚堬紝鍖呮嫭tagName鍜屽睘鎬ч兘瑕佸皬鍐欑瓑銆

HTML 绗竴鐗

杩芥函HTML鐨鍏冪绗竴鐗锛屽氨鏄笉瑕佹眰鑷棴鍚堢殑锛屽涓嬬殑涓娈电敤娉曞氨琛ㄦ槑浜嗗叾鐨勬澗鏁i殢鎰

<ADDRESS>
Newsletter editor<p>
J.R. Brown<p>
JimquickPost News, Jumquick, CT 01234<p>
Tel (123) 456 7890
</ADDRESS>

瀵逛簬<img>杩欑被鏍囩锛屾湰鏉ュ氨鏄病鏈夐棴鍚堢殑锛屽師濮嬪畾涔変负锛

The IMG element is empty: it has no closing tag.

鐜拌鐨 HTML5

HTML5涓紝<br> <img> <input> <meta>绛夌┖鏍囩鍙互涓嶇敤鑷棴鍚堜簡銆

瀹樻柟鑽夋涓弿杩帮細

Then, if the element is one of the void elements, or if the element is a foreign element, then there may be a single U+002F SOLIDUS character (/). This character has no effect on void elements, but on foreign elements it marks the start tag as self-closing.

鍗宠嚜鍏抽棴鐨勬枩绾(/)瀵圭┖鏍囩鏃犳晥銆

Void Elements 鍖呭惈浠ヤ笅鏍囩锛

area, base, br, col, command, embed, hr, img, input, keygen, link, meta, param, source, track, wbr

瀹樻柟绛旂枒涓紝瀵硅闂強姝ら棶棰樼殑绛斿濡備笅锛

Void elements in HTML (e.g. the br, img and input elements) do not require a trailing slash. e.g. Instead of writing, you only need to write. This is the same as in HTML4. However, due to the widespread attempts to use XHTML1, there are a significant number of pages using the trailing slash. Because of this, the trailing slash syntax has been permitted on void elements in HTML in order to ease migration from XHTML1 back to HTML.

瑷鍗充笉鍐嶉渶瑕佽嚜闂悎(/)杩欎釜灏忓熬宸翠簡锛屽鏋滆鍐欎笂涔熸槸鍙互鐨勩

闄や簡MathML鏍囩閬靛惊XML璇硶闇瑕佽嚜闂悎澶栵紝鏅欻TML鏍囩涓嶈鑷棴鍚堟墠鏄爣鍑嗙殑鍐欐硶銆

绫诲埆: Web寮鍙

Tags: html5,self-closing,鑷棴鍚,

damon pang

Damon Pang impng.p#gmail.com

web鍓嶇寮鍙戯紝鐖辩數褰憋紝鐖監ne Piece.

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