---
title: MouseEvent.y
slug: Web/API/MouseEvent/y
tags:
  - API
  - 只读属性
  - 鼠标事件
translation_of: Web/API/MouseEvent/y
---
<p>{{APIRef}}{{SeeCompatTable}}</p>

<p><strong><code>MouseEvent.y</code></strong> 属性是 {{domxref("MouseEvent.clientY")}} 属性的别称。</p>

<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('CSSOM View', '#dom-mouseevent-y', 'MouseEvent.y')}}</td>
   <td>{{Spec2('CSSOM View')}}</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.MouseEvent.y")}}