---
title: GlobalEventHandlers.onpointerup
slug: Web/API/GlobalEventHandlers/onpointerup
translation_of: Web/API/GlobalEventHandlers/onpointerup
---
<div>{{ApiRef("HTML DOM")}}</div>

<p><code>pointerup</code>是一个全局的事件处理函数.</p>

<h2 id="语法">语法</h2>

<pre class="syntaxbox">var <var>upHandler</var> = <var>targetElement</var>.onpointerup;
</pre>

<h3 id="返回值">返回值</h3>

<dl>
 <dt><code>upHandler</code></dt>
 <dd>返回 <code>targetElement</code> 元素的<code>pointerup</code>事件处理函数.</dd>
</dl>

<h2 id="示例">示例</h2>

<p>如下是两种设置元素<code>pointerup</code>事件处理函数的方法.</p>

<pre class="brush: js">&lt;html&gt;
&lt;script&gt;
function upHandler(ev) {
 // 这里添加元素的pointup事件处理函数
}
function init() {
 var el=document.getElementById("target1");
 el.onpointerup = upHandler;
}
&lt;/script&gt;
&lt;body onload="init();"&gt;
&lt;div id="target1"&gt; Touch me ... &lt;/div&gt;
&lt;div id="target2" onpointerup="upHandler(event)"&gt; Touch me ... &lt;/div&gt;
&lt;/body&gt;
&lt;/html&gt;
</pre>

<h2 id="规范">规范</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('Pointer Events 2','#widl-GlobalEventHandlers-onpointerup', 'onpointerup')}}</td>
   <td>{{Spec2('Pointer Events 2')}}</td>
   <td>Non-stable version</td>
  </tr>
  <tr>
   <td>{{SpecName('Pointer Events', '#widl-GlobalEventHandlers-onpointerup', 'onpointerup')}}</td>
   <td>{{Spec2('Pointer Events')}}</td>
   <td>Initial definition</td>
  </tr>
 </tbody>
</table>

<h2 id="浏览器兼容性">浏览器兼容性</h2>

{{Compat("api.GlobalEventHandlers.onpointerup")}}

<h2 id="相关链接">相关链接</h2>

<ul>
 <li><a href="/en-US/docs/Web/Events/pointerup">{{event("pointerup")}}</a></li>
</ul>