检测单击“浏览器” [英] Detect Click on Browser

问题描述

如何使用javascript检测点击（包括浏览器的后退按钮）事件？

How to detect click (including browser's back button) events using javascript?

推荐答案

您可以检测页面内的点击次数一个简单的点击事件处理程序：

You can detect clicks inside the page with a simple click event handler:

document.onclick= function(event) {
    // Compensate for IE<9's non-standard event model
    //
    if (event===undefined) event= window.event;
    var target= 'target' in event? event.target : event.srcElement;

    alert('clicked on '+target.tagName);
};

网页脚本无法检测到页面外的点击，例如后退按钮和其他浏览器镀铬，出于安全考虑。您必须成为浏览器扩展的一部分才能执行此操作。

It is impossible for web-page script detect clicks outside the page such as the back button and other browser chrome, for good security reasons. You would have to be part of a browser extension to do this.

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