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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/range/extractcontents | |
parent | 8b66d724f7caf0157093fb09cfec8fbd0c6ad50a (diff) | |
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-rw-r--r-- | files/zh-cn/web/api/range/extractcontents/index.html | 60 |
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diff --git a/files/zh-cn/web/api/range/extractcontents/index.html b/files/zh-cn/web/api/range/extractcontents/index.html new file mode 100644 index 0000000000..0f3e83ced9 --- /dev/null +++ b/files/zh-cn/web/api/range/extractcontents/index.html @@ -0,0 +1,60 @@ +--- +title: Range.extractContents() +slug: Web/API/Range/extractContents +translation_of: Web/API/Range/extractContents +--- +<p>{{ApiRef("DOM")}}</p> + +<p><strong><code>Range.extractContents()</code></strong> 方法移动了{{ domxref("Range") }} 中的内容从文档树到{{ domxref("DocumentFragment") }}(文档片段对象)。</p> + +<p>使用DOM事件添加的事件侦听器在提取期间不会保留。 HTML属性事件将按{{domxref("Node.cloneNode()")}}方法的原样保留或复制。 HTML id属性也会被克隆,如果提取了部分选定的节点并将其附加到文档中,则可能导致无效的文档。</p> + +<p>克隆了部分选定的节点,以包括使文档片段有效所需的父标记。</p> + +<h2 id="Syntax">Syntax</h2> + +<pre class="syntaxbox"><em>documentFragment</em> = <em>range</em>.extractContents(); +</pre> + +<h2 id="Example">Example</h2> + +<pre class="brush: js">var range = document.createRange(); +range.selectNode(document.getElementsByTagName("div").item(0)); +var documentFragment = range.extractContents(); +document.body.appendChild(documentFragment); +</pre> + +<h2 id="Specifications">Specifications</h2> + +<table class="standard-table"> + <tbody> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + <th scope="col">Comment</th> + </tr> + <tr> + <td>{{SpecName('DOM WHATWG', '#dom-range-extractcontents', 'Range.extractContents()')}}</td> + <td>{{Spec2('DOM WHATWG')}}</td> + <td>No change.</td> + </tr> + <tr> + <td>{{SpecName('DOM2 Traversal_Range', 'ranges.html#Level2-Range-method-extractContents', 'Range.extractContents()')}}</td> + <td>{{Spec2('DOM2 Traversal_Range')}}</td> + <td>Initial specification.</td> + </tr> + </tbody> +</table> + +<h2 id="Browser_compatibility">Browser compatibility</h2> + + + +<p>{{Compat("api.Range.extractContents")}}</p> + + +<h2 id="See_also">See also</h2> + +<ul> + <li><a href="/en-US/docs/DOM/DOM_Reference">The DOM interfaces index</a></li> +</ul> |