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目錄 搜尋
Attributes accesskey (attribute) class (attribute) contenteditable (attribute) contextmenu (attribute) data-* (attribute) dir (attribute) draggable (attribute) dropzone (attribute) Global attributes hidden (attribute) id (attribute) itemid (attribute) itemprop (attribute) itemref (attribute) itemscope (attribute) itemtype (attribute) lang (attribute) slot (attribute) spellcheck (attribute) style (attribute) tabindex (attribute) title (attribute) translate (attribute) Elements a abbr address area article aside audio b base bdi bdo blockquote body br button canvas caption cite code col colgroup data datalist dd del details dfn dialog div dl dt em embed fieldset figcaption figure footer form h1 head header hr html i iframe img input input type="button" input type="checkbox" input type="color" input type="date" input type="datetime"-local input type="email" input type="file" input type="hidden" input type="image" input type="month" input type="number" input type="password" input type="radio" input type="range" input type="reset" input type="search" input type="submit" input type="tel" input type="text" input type="time" input type="url" input type="week" ins kbd label legend li link main map mark menu menuitem meta meter nav noscript object ol optgroup option output p param picture pre progress q rp rt rtc ruby s samp script section select slot small source span strong style sub summary sup table tbody td template textarea tfoot th thead time title tr track u ul var video wbr Miscellaneous Attributes Block-level elements CORS enabled image CORS settings attributes Element Inline elements Kinds of HTML content Link types Microdata Optimizing your pages for speculative parsing Preloading content Reference Supported media formats Using the application cache Obsolete acronym applet basefont big blink center command content dir element font frame frameset hgroup image input type="datetime" isindex keygen listing marquee nextid noframes plaintext strike tt xmp
文字

HTML <summary> 元素 用作 一個<details>元素的一個內(nèi)容的摘要,標(biāo)題或圖例。

允許的內(nèi)容

Phrasing content  或 Heading content 的一個元素

標(biāo)記遺漏

無,起始標(biāo)簽和結(jié)束標(biāo)簽都是強(qiáng)制性的。

允許的父母

<details>元素。

允許ARIA角色

button

DOM接口


HTMLElement

屬性

本元素僅支持全局屬性。

使用說明

如果該<summary>元素被省略,則將使用 heading 的 "details"。

默認(rèn)樣式<summary>display:list-item根據(jù)HTML標(biāo)準(zhǔn)。如果display:block風(fēng)格改變,披露的三角形( disclosure triangle)將被忽略,這是可預(yù)見的。

例子

綜上所述,從下一行的鏈接中獲取詳細(xì)信息

請參閱<summary>上的示例頁面<details>。

規(guī)范

Specification

Status

Comment

HTML Living StandardThe definition of '<summary>' in that specification.

Living Standard


HTML 5.1The definition of '<summary>' in that specification.

Recommendation

Initial definition

瀏覽器兼容性

Feature

Chrome

Firefox (Gecko)

Internet Explorer

Edge

Opera

Safari

Basic support

12

49.0 (49.0)

No support

Under Development

No support

6

Feature

Android

Firefox Mobile (Gecko)

IE Mobile

Opera Mobile

Safari Mobile

Basic support

4.0

49.0 (49.0)

No support

No support

No support

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