jQuery触发器单击事件不适用于div [英] jQuery trigger click event not working on div

问题描述

我想触发div上的点击事件.我使用以下代码，但无法正常工作.

I want to trigger a click event on a div. I use the following code but it is not working.

$('#showbanner').trigger('click');

<div id="showbanner">show banner</div>

我做错了什么?我实际上想在页面加载2秒后显示横幅.在我添加延迟事件之前，此div的click事件没有触发.

What is that I am doing wrong? I actually want to show the banner 2 seconds after page is loaded. Before I could add delay event my click event for this div is not firing.

这是我的代码示例: http://codepen.io/anon/pen/aOzyxo

推荐答案

问题是因为您的trigger('click');调用是脚本中的第一件事；它被称为 before .

The issue is because your trigger('click'); call is the first thing in your script; it's called before the event is attached.

您需要将其移动到脚本的末尾，以便在调用事件处理程序时将其绑定:

You need to move it to the end of the script so that the event handlers are bound when it is called:

更新的Codepen

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