---
title: Notification.onclick
slug: Web/API/notification/onclick
tags:
  - Notification.onclick
translation_of: Web/API/Notification/onclick
---
<p>{{APIRef("Web Notifications")}}</p>

<p>{{domxref("Notification")}} 接口的 onclick属性指定一个事件侦听器来接收 {{event("click")}} 事件。</p>

<p>当用户点击一个显示的{{domxref("Notification")}}时，会发生这些事件。</p>

<h2 id="Syntax" name="Syntax">Syntax</h2>

<pre class="eval">Notification.onclick = function(event) { ... };
</pre>

<p>该方法的默认行为是将焦点移到与该通知相关联的 <a href="https://html.spec.whatwg.org/multipage/browsers.html#browsing-context">browsing context</a> 的窗口. 如果你不希望这样, 可以在 event 对象上调用 <code><a href="/en-US/docs/Web/API/Event/preventDefault">preventDefault()</a></code>.</p>

<h2 id="Examples">Examples</h2>

<p>在下面这个例子中，我们使用 onclick 处理程序来监听点击通知的事件, 并在新窗口(通过包含一个参数<code>'_blank'</code>)打开一个页面:</p>

<pre class="brush: js">notification.onclick = function(event) {
  event.preventDefault(); // prevent the browser from focusing the Notification's tab
  window.open('http://www.mozilla.org', '_blank');
}</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('Web Notifications','#dom-notification-onclick','onclick')}}</td>
   <td>{{Spec2('Web Notifications')}}</td>
   <td>Living standard.</td>
  </tr>
 </tbody>
</table>

<h2 id="Browser_compatibility">Browser compatibility</h2>

<p>{{Page("/en-US/docs/Web/API/Notification","Browser compatibility")}}</p>

<h2 id="See_also">See also</h2>

<ul>
 <li>{{domxref("Notification")}}</li>
 <li><a href="https://developer.mozilla.org/en-US/docs/Web/API/Notifications_API/Using_the_Notifications_API">Using the Notifications API</a></li>
</ul>