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Diffstat (limited to 'files/zh-cn/orphaned/web/api/node/getuserdata/index.html')
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diff --git a/files/zh-cn/orphaned/web/api/node/getuserdata/index.html b/files/zh-cn/orphaned/web/api/node/getuserdata/index.html deleted file mode 100644 index 74dbaf067e..0000000000 --- a/files/zh-cn/orphaned/web/api/node/getuserdata/index.html +++ /dev/null @@ -1,97 +0,0 @@ ---- -title: Node.getUserData() -slug: orphaned/Web/API/Node/getUserData -translation_of: Web/API/Node/getUserData -original_slug: Web/API/Node/getUserData ---- -<p>{{ APIRef }}{{ obsolete_header() }}</p> -<p>The <code><strong>Node.getUserData()</strong></code> method returns any user {{domxref("DOMUserData")}} set previously on the given node by {{domxref("Node.setUserData()")}}.</p> -<div class="note"> - <p>The <code>Node.setUserData</code> and {{domxref("Node.getUserData")}} methods are no longer available from Web content. {{domxref("Element.dataset")}} or <a href="/en-US/docs/JavaScript/Reference/Global_Objects/WeakMap"><code>WeakMap</code></a> can be used instead.</p> -</div> -<h2 id="Syntax">Syntax</h2> -<pre class="syntaxbox"><em>userData</em> = <em>someNode</em>.getUserData(<em>userKey</em>);</pre> -<h3 id="Parameters">Parameters</h3> -<ul> - <li><code>userKey</code> is the key to choose the specific data sought for the given node. More than one key may have been assigned on a given node, containing its own value.</li> -</ul> -<h2 id="Example">Example</h2> -<pre class="brush: js">var d = document.setUserData('key', 15, null); -alert(document.getUserData('key')); // 15</pre> -<h2 id="Specifications">Specifications</h2> -<table class="standard-table"> - <thead> - <tr> - <th scope="col">Specification</th> - <th scope="col">Status</th> - <th scope="col">Comment</th> - </tr> - </thead> - <tbody> - <tr> - <td>{{SpecName('DOM WHATWG', '#interface-node', 'Node')}}</td> - <td>{{Spec2('DOM WHATWG')}}</td> - <td>Removed from the specification.</td> - </tr> - <tr> - <td>{{SpecName('DOM3 Core', 'core.html#Node3-getUserData', 'Node.getUserData()')}}</td> - <td>{{Spec2('DOM3 Core')}}</td> - <td>Initial definition.</td> - </tr> - </tbody> -</table> -<h2 id="Browser_compatibility">Browser compatibility</h2> -<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>{{CompatNo}}</td> - <td>Supported from {{CompatGeckoDesktop("1.0")}} to {{CompatGeckoDesktop("21.0")}}.<br> - Removed in {{CompatGeckoDesktop("22.0")}} [1]</td> - <td>{{CompatUnknown}}</td> - <td>{{CompatNo}}</td> - <td>{{CompatNo}}</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>{{CompatNo}}</td> - <td>Supported from {{CompatGeckoMobile("1.0")}} to {{CompatGeckoMobile("21.0")}}.<br> - Removed in {{CompatGeckoMobile("22.0")}} [1]</td> - <td>{{CompatVersionUnknown}}</td> - <td>{{CompatNo}}</td> - <td>{{CompatNo}}</td> - </tr> - </tbody> - </table> -</div> -<p>[1] The method is still available from chrome scripts.</p> -<h2 id="See_also">See also</h2> -<ul> - <li>{{domxref("Node.setUserData()")}}</li> - <li>{{domxref("UserDataHandler")}}</li> - <li>{{domxref("DOMUserData")}}</li> -</ul> |
