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| author | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
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| committer | Peter Bengtsson <mail@peterbe.com> | 2020-12-08 14:40:17 -0500 |
| commit | 33058f2b292b3a581333bdfb21b8f671898c5060 (patch) | |
| tree | 51c3e392513ec574331b2d3f85c394445ea803c6 /files/zh-cn/web/api/cssmediarule | |
| parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
| download | translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.gz translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.tar.bz2 translated-content-33058f2b292b3a581333bdfb21b8f671898c5060.zip | |
initial commit
Diffstat (limited to 'files/zh-cn/web/api/cssmediarule')
| -rw-r--r-- | files/zh-cn/web/api/cssmediarule/index.html | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/files/zh-cn/web/api/cssmediarule/index.html b/files/zh-cn/web/api/cssmediarule/index.html new file mode 100644 index 0000000000..01f7912bca --- /dev/null +++ b/files/zh-cn/web/api/cssmediarule/index.html @@ -0,0 +1,70 @@ +--- +title: CSSMediaRule +slug: Web/API/CSSMediaRule +tags: + - API + - CSSOM + - 参考 + - 接口 +translation_of: Web/API/CSSMediaRule +--- +<div>{{ APIRef("CSSOM") }}</div> + +<p><strong><code>CSSMediaRule</code></strong> 是一个表示单个CSS {{cssxref("@media")}} 规则的接口。它实现了 {{domxref("CSSConditionRule")}} 接口,因此也是 {{domxref("CSSGroupingRule")}},也相当于{{domxref("CSSRule")}}中类型值为 <code>4</code> 的规则类型(即<code>CSSRule.MEDIA_RULE</code>)。</p> + +<h2 id="语法">语法</h2> + +<p>下列语法是使用 <a href="http://dev.w3.org/2006/webapi/WebIDL/" title="http://dev.w3.org/2006/webapi/WebIDL/">WebIDL</a> 格式描述的。</p> + +<pre>interface CSSMediaRule : CSSConditionRule { + readonly attribute MediaList media; +} +</pre> + +<h2 id="属性">属性</h2> + +<p>作为一个 {{ domxref("CSSConditionRule") }},同时也是 {{domxref("CSSGroupingRule")}} 和 {{ domxref("CSSRule") }},<code>CSSMediaRule</code> 也实现(继承)了来自这些接口的属性。它还有如下属性:</p> + +<dl> + <dt>{{domxref("CSSMediaRule.media")}} {{readonlyinline}}</dt> + <dd>声明了一个 {{domxref("MediaList")}},表示指定目标媒体中的样式信息。</dd> +</dl> + +<h2 id="方法">方法</h2> + +<p>作为一个 {{ domxref("CSSConditionRule") }},同时也是 {{domxref("CSSGroupingRule")}} 和 {{ domxref("CSSRule") }},<code>CSSMediaRule</code> 也实现(继承)了来自这些接口的方法。除此之外,没有其他方法。</p> + +<h2 id="规范">规范</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">规范</th> + <th scope="col">状态</th> + <th scope="col">备注</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{ SpecName('CSS3 Conditional', '#the-cssmediarule-interface', 'CSSMediaRule') }}</td> + <td>{{ Spec2('CSS3 Conditional')}}</td> + <td>Make it derived from the {{domxref("CSSConditionRule")}}.</td> + </tr> + <tr> + <td>{{ SpecName('CSSOM', '#the-cssmediarule-interface', 'CSSMediaRule') }}</td> + <td>{{ Spec2('CSSOM') }}</td> + <td>No changes from {{SpecName('DOM2 Style')}}</td> + </tr> + <tr> + <td>{{SpecName('DOM2 Style', 'css.html#CSS-CSSMediaRule', 'CSSMediaRule') }}</td> + <td>{{ Spec2('DOM2 Style') }}</td> + <td></td> + </tr> + </tbody> +</table> + +<h2 id="浏览器兼容性">浏览器兼容性</h2> + + + +<p>{{Compat("api.CSSMediaRule")}}</p> |
