HTMLStyleElement

在此页

特性
方法
规范
浏览器兼容性
另请参阅
相关话题

HTMLStyleElement 接口表示 <style> element. It inherits properties and methods from its parent, HTMLElement , and from LinkStyle .

This interface doesn't allow to manipulate the CSS it contains (in most case). To manipulate CSS, see Using dynamic styling information for an overview of the objects used to manipulate specified CSS properties using the DOM.

  <div id="interfaceDiagram" style="display: inline-block; position: relative; width: 100%; padding-bottom: 20%; vertical-align: middle; overflow: hidden;"><svg style="display: inline-block; position: absolute; top: 0; left: 0;" viewbox="-50 0 600 120" preserveAspectRatio="xMinYMin meet"><a xlink:href="../API/EventTarget.html" target="_top"><rect x="1" y="1" width="110" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text  x="56" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">EventTarget</text></a><polyline points="111,25  121,20  121,30  111,25" stroke="#D4DDE4" fill="none"/><line x1="121" y1="25" x2="151" y2="25" stroke="#D4DDE4"/><a xlink:href="../API/Node" target="_top"><rect x="151" y="1" width="75" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text  x="188.5" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">Node</text></a><polyline points="226,25  236,20  236,30  226,25" stroke="#D4DDE4" fill="none"/><line x1="236" y1="25" x2="266" y2="25" stroke="#D4DDE4"/><a xlink:href="../API/Element" target="_top"><rect x="266" y="1" width="75" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text  x="303.5" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">Element</text></a><polyline points="341,25  351,20  351,30  341,25" stroke="#D4DDE4" fill="none"/><line x1="351" y1="25" x2="381" y2="25" stroke="#D4DDE4"/><a xlink:href="../API/HTMLElement" target="_top"><rect x="381" y="1" width="110" height="50" fill="#fff" stroke="#D4DDE4" stroke-width="2px" /><text  x="436" y="30" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">HTMLElement</text></a><polyline points="491,25  501,20  501,30  491,25" stroke="#D4DDE4" fill="none"/><line x1="501" y1="25" x2="509" y2="25" stroke="#D4DDE4"/><line x1="509" y1="25" x2="509" y2="90" stroke="#D4DDE4"/><line x1="509" y1="90" x2="492" y2="90" stroke="#D4DDE4"/><a xlink:href="../API/HTMLStyleElement" target="_top"><rect x="331" y="65" width="160" height="50" fill="#F4F7F8" stroke="#D4DDE4" stroke-width="2px" /><text  x="411" y="94" font-size="12px" font-family="Consolas,Monaco,Andale Mono,monospace" fill="#4D4E53" text-anchor="middle" alignment-baseline="middle">HTMLStyleElement</text></a></svg></div>

  a:hover text { fill: #0095DD; pointer-events: all;}

特性

继承的特性来自其父级， HTMLElement , and implements LinkStyle .

HTMLStyleElement.media: 是 DOMString representing the intended destination medium for style information.
HTMLStyleElement.type: 是 DOMString representing the type of style being applied by this statement.
HTMLStyleElement.disabled: 是 布尔 value representing whether or not the stylesheet is disabled (true) or not (false).
LinkStyle.sheet 只读: 返回 StyleSheet object associated with the given element, or null if there is none
HTMLStyleElement.scoped: 是 布尔 value indicating if the element applies to the whole document ( false ) or only to the parent's sub-tree ( true ).

方法

No specific method; inherits properties from its parent, HTMLElement ，和 LinkStyle .

规范

规范	状态	注释
HTML 实时标准 The definition of 'HTMLStyleElement' in that specification.	实时标准
HTML 5.1 The definition of 'HTMLStyleElement' in that specification.	推荐
HTML5 The definition of 'HTMLStyleElement' in that specification.	推荐	The following property has been added: `scoped` .
DOM (文档对象模型) 2 级 HTML 规范 The definition of 'HTMLStyleElement' in that specification.	过时	Added a second inheritence, the `LinkStyle` 接口。
DOM (文档对象模型) 1 级规范 The definition of 'HTMLStyleElement' in that specification.	过时	初始定义

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`HTMLStyleElement`	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`被禁用`	Chrome Yes	Edge 13	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`media`	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`scoped` 弃用非标	Chrome 19 — 35 Disabled 不支持 19 — 35 Disabled Disabled ). To change preferences in Chrome, visit	Edge No	Firefox 55 — 61 Disabled 不支持 55 — 61 Disabled This property was hidden behind a pref because no other browsers support it (See bug 1291515 ). Disabled From version 55 until version 61 (exclusive): this feature is behind the `layout.css.scoped-style.enabled` preference (needs to be set to `true` ). To change preferences in Firefox, visit about:config. 不支持 21 — 55	IE No	Opera No	Safari No	WebView Android No	Chrome Android No	Firefox Android 55 — 61 Disabled 不支持 55 — 61 Disabled This property was hidden behind a pref because no other browsers support it (See bug 1291515 ). Disabled From version 55 until version 61 (exclusive): this feature is behind the `layout.css.scoped-style.enabled` preference (needs to be set to `true` ). To change preferences in Firefox, visit about:config. 不支持 21 — 55	Opera Android No	Safari iOS No	Samsung Internet Android No
`sheet`	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes
`type`	Chrome Yes	Edge 12	Firefox Yes	IE Yes	Opera Yes	Safari Yes	WebView Android Yes	Chrome Android Yes	Firefox Android Yes	Opera Android Yes	Safari iOS Yes	Samsung Internet Android Yes

图例

完整支持
不支持
非标。预期跨浏览器支持较差。
弃用。不要用于新网站。

用户必须明确启用此特征。

另请参阅

The HTML element implementing this interface: <style> .
Using dynamic styling information to see how to manipulate CSS.

元数据

最后修改： 2019 年 3 月 23 日

在此页

特性

方法

规范

浏览器兼容性

图例

另请参阅

相关话题