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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/window/frameelement | |
| 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/window/frameelement')
| -rw-r--r-- | files/zh-cn/web/api/window/frameelement/index.html | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/files/zh-cn/web/api/window/frameelement/index.html b/files/zh-cn/web/api/window/frameelement/index.html new file mode 100644 index 0000000000..12c587d725 --- /dev/null +++ b/files/zh-cn/web/api/window/frameelement/index.html @@ -0,0 +1,73 @@ +--- +title: window.frameElement +slug: Web/API/Window/frameElement +translation_of: Web/API/Window/frameElement +--- +<p>{{ ApiRef() }}</p> +<h3 id="Summary" name="Summary">概述</h3> +<p>返回嵌入当前<code>window</code>对象的元素(比如 <code><iframe></code> 或者 <code><object></code>),如果当前<code>window</code>对象已经是顶层窗口,则返回<code>null</code>.</p> +<h3 id="Syntax" name="Syntax">语法</h3> +<pre class="eval">var <em>frameEl</em> = window.frameElement; +</pre> +<h3 id="Example" name="Example">例子</h3> +<pre class="eval">var frameEl = window.frameElement; +// 如果当前窗口被包含在一个框架里面,则将该框架的地址跳到'<span class="nowiki">http://mozilla.org/</span>' +if (frameEl) + frameEl.src = '<span class="nowiki">http://mozilla.org/</span>'; +</pre> +<h3 id="Notes" name="Notes">备注</h3> +<p>虽然该属性名为<code>frameElement</code>,但该属性也会返回其他类型比如 <code><object></code> 或者其他可嵌入窗口的元素.</p> +<h3 id="See_also" name="See_also">相关链接</h3> +<ul> + <li><code><a href="/zh-cn/DOM/window.frames" title="zh-cn/DOM/window.frames">window.frames</a></code> 返回一个类数组对象,返回当前窗口的所有子框架元素.</li> + <li><code><a href="/zh-cn/DOM/window.parent" title="zh-cn/DOM/window.parent">window.parent</a></code> 返回当前窗口的父窗口,也就是说,包含当前窗口所在的<code>frameElement</code>元素的窗口.</li> +</ul> +<h3 id="Specification" name="Specification">规范</h3> +<p><a class="external" href="http://www.whatwg.org/specs/web-apps/current-work/#dom-frameelement" title="http://www.whatwg.org/specs/web-apps/current-work/#dom-frameelement">WHATWG</a></p> +<h3 id="浏览器兼容性">浏览器兼容性</h3> +<p>{{ CompatibilityTable() }}</p> +<div id="compat-desktop"> + <table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Chrome</th> + <th>Firefox (Gecko)</th> + <th>Internet Explorer</th> + <th>Opera</th> + <th>Safari</th> + </tr> + <tr> + <td>Basic support</td> + <td>18</td> + <td>{{ CompatGeckoDesktop("1") }}</td> + <td>5.5?</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + </tr> + </tbody> + </table> +</div> +<div id="compat-mobile"> + <table class="compat-table"> + <tbody> + <tr> + <th>Feature</th> + <th>Android</th> + <th>Firefox Mobile (Gecko)</th> + <th>IE Mobile</th> + <th>Opera Mobile</th> + <th>Safari Mobile</th> + </tr> + <tr> + <td>Basic support</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatGeckoDesktop("1") }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + <td>{{ CompatUnknown() }}</td> + </tr> + </tbody> + </table> +</div> +<p>{{ languages( { "ja": "ja/DOM/window.frameElement", "pl": "pl/DOM/window.frameElement", "en": "en/DOM/window.frameElement" } ) }}</p> |