---
title: touchend
slug: Web/API/Document/touchend_event
translation_of: Web/API/Document/touchend_event
---
<p>当触点离开触控平面时触发<code>touchend</code>事件.</p>

<h2 id="常规信息">常规信息</h2>

<dl>
 <dt style="float: left; text-align: right; width: 120px;">规范</dt>
 <dd style="margin: 0 0 0 120px;"><a class="external" href="http://www.w3.org/TR/touch-events/#the-touchend-event">Touch Events</a></dd>
 <dt style="float: left; text-align: right; width: 120px;">接口</dt>
 <dd style="margin: 0 0 0 120px;">TouchEvent</dd>
 <dt style="float: left; text-align: right; width: 120px;">是否冒泡</dt>
 <dd style="margin: 0 0 0 120px;">Yes</dd>
 <dt style="float: left; text-align: right; width: 120px;">能否取消默认行为</dt>
 <dd style="margin: 0 0 0 120px;">Yes</dd>
 <dt style="float: left; text-align: right; width: 120px;">目标</dt>
 <dd style="margin: 0 0 0 120px;">Document, Element</dd>
 <dt style="float: left; text-align: right; width: 120px;">默认行为</dt>
 <dd style="margin: 0 0 0 120px;">无</dd>
</dl>

<h2 id="属性">属性</h2>

<table class="standard-table">
 <thead>
  <tr>
   <th scope="col">Property</th>
   <th scope="col">Type</th>
   <th scope="col">Description</th>
  </tr>
 </thead>
 <tbody>
  <tr>
   <td><code>target</code> {{readonlyInline}}</td>
   <td>EventTarget</td>
   <td>The event target (the topmost target in the DOM tree).</td>
  </tr>
  <tr>
   <td><code>type</code> {{readonlyInline}}</td>
   <td>DOMString</td>
   <td>The type of event.</td>
  </tr>
  <tr>
   <td><code>bubbles</code> {{readonlyInline}}</td>
   <td>Boolean</td>
   <td>Whether the event normally bubbles or not.</td>
  </tr>
  <tr>
   <td><code>cancelable</code> {{readonlyInline}}</td>
   <td>Boolean</td>
   <td>Whether the event is cancellable or not.</td>
  </tr>
  <tr>
   <td><code>view</code> {{readonlyInline}}</td>
   <td>WindowProxy</td>
   <td><a href="/en-US/docs/Web/API/Document/defaultView" title="In browsers, document.defaultView returns the window object associated with a document, or null if none is available."><code>document.defaultView</code></a> (<code>window</code> of the document)</td>
  </tr>
  <tr>
   <td><code>detail</code> {{readonlyInline}}</td>
   <td>long (float)</td>
   <td>0.</td>
  </tr>
  <tr>
   <td><code>touches</code> {{readonlyInline}}</td>
   <td>TouchList</td>
   <td>A list of <a href="/en/DOM/Touch"><code>Touch</code></a>es for every point of contact currently touching the surface.</td>
  </tr>
  <tr>
   <td><code>targetTouches</code> {{readonlyInline}}</td>
   <td>TouchList</td>
   <td>A list of <a href="/en/DOM/Touch"><code>Touch</code></a>es for every point of contact that is touching the surface and started on the element that is the target of the current event.</td>
  </tr>
  <tr>
   <td><code>changedTouches</code> {{readonlyInline}}</td>
   <td>TouchList</td>
   <td>A list of <a href="/en-US/docs/DOM/Touch"><code>Touch</code></a>es for every point of contact which contributed to the event.<br>
    For the touchstart event this must be a list of the touch points that just became active with the current event. For the touchmove event this must be a list of the touch points that have moved since the last event. For the touchend and touchcancel events this must be a list of the touch points that have just been removed from the surface.</td>
  </tr>
  <tr>
   <td><code>ctrlKey</code> {{readonlyInline}}</td>
   <td>boolean</td>
   <td><code>true</code> if the control key was down when the event was fired. <code>false</code> otherwise.</td>
  </tr>
  <tr>
   <td><code>shiftKey</code> {{readonlyInline}}</td>
   <td>boolean</td>
   <td><code>true</code> if the shift key was down when the event was fired. <code>false</code> otherwise.</td>
  </tr>
  <tr>
   <td><code>altKey</code> {{readonlyInline}}</td>
   <td>boolean</td>
   <td><code>true</code> if the alt key was down when the event was fired. <code>false</code> otherwise.</td>
  </tr>
  <tr>
   <td><code>metaKey</code> {{readonlyInline}}</td>
   <td>boolean</td>
   <td><code>true</code> if the meta key was down when the event was fired. <code>false</code> otherwise.</td>
  </tr>
 </tbody>
</table>

<h2 id="例子">例子</h2>

<p>这些事件的代码示例在这个页面<a href="https://developer.mozilla.org/en-US/docs/DOM/Touch_events">Touch events</a>中均有体现.</p>

<h2 id="Related_Events">Related Events</h2>

<ul>
 <li>{{event("touchstart")}}</li>
 <li>{{event("touchend")}}</li>
 <li>{{event("touchmove")}}</li>
 <li>{{event("touchcancel")}}</li>
</ul>