How to control a tag jump in jquery

The jquery method to control a tag jump: 1. Create an HTML sample file; 2. Add other sub-tags to the a tag; 3. Trigger the sub-category tag to jump.

The operating environment of this article: windows7 system, jquery3.2.1 version, DELL G3 computer

jquery How to control a tag jump?

Use jquery to trigger a tag jump

Error example

<a href="http://www.baidu.com" target="_blank">baidu</a>
// 直接是触发click事件是无法跳转的
$(&#39;a#toMain&#39;).trigger(&#39;click&#39;) ;

Correct example

// 如果要用jquery触发进行跳转，那么a标签中【必须要有其它子标签】，然后触发该子类标签才能进行跳转
<a href="http://www.baidu.com" target="_blank">
  <p>baidu</p> // 要有子标签
</a>
// 这里触发的是a标签中的p标签
$(&#39;a#toMain>p&#39;).trigger(&#39;click&#39;) ;

JavaScript encodes the url URL, using encodeURIComponent That’s it

var myUrl = 'http://www.baidu.com';
var myOtherUrl =
  "http://www.jb51.net/index.html?url="+encodeURIComponent(myUrl);

Recommended learning: "jquery video tutorial"

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