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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 <rp>元素被用于对不支持使用<ruby>元素的 ruby 注释的显示的浏览器提供回退括号元件。

Content categories

允许的内容

文本

标签省略

不允许,开始标签和结束标签都不能省略。

允许的父元素

<ruby> 元素。 <rp> 必须位于 <rt> 的前面和后面。

允许的 ARIA 角色

任意

DOM 接口

HTMLElement

属性

只包含全局属性。

使用说明

  • Ruby 注解用于展示东亚文字的发音,例如使用日语罗马音和汉语拼音的文字。 <rp> 元素用于不支持<ruby>元素的情况。 <rp> 的内容提供了应该展示的东西,通常是圆括号,以便表示 ruby 注解的存在。

示例

<ruby>
  漢 <rp>(</rp><rt>Kan</rt><rp>)</rp>
  字 <rp>(</rp><rt>ji</rt><rp>)</rp></ruby>

规范

Specification

Status

Comment

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

Living Standard


HTML5The definition of '<rp>' in that specification.

Recommendation


浏览器兼容性

Feature

Chrome

Edge

Firefox

Internet Explorer

Opera

Safari

Basic Support

5

No

38

5

15

5

Feature

Android

Chrome for Android

Edge mobile

Firefox for Android

IE mobile

Opera Android

iOS Safari

Basic Support

(Yes)

(Yes)

No

38

(Yes)

15

(Yes)

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