An example of a simple jQuery callback function (Sharing): jquery callback function

An example of a simple jQuery callback function (Sharing): jquery callback function

Simple use of jQuery callback Functions

For example, if we want to trigger an event after clicking a button,

First, hide some specified content,

Then, the related information dialog box is displayed.

If you use a common method,

If callback functions are not required,

What will happen?

The result is that the dialog box is displayed before the content is hidden,

Then, hide the specified content.

This is obviously not what we want,

If the callback function is used, this problem can be solved.

Of course, the callback function is far more simple than that ......

The specific code is as follows:

<% @ Page language = "java" import = "java. util. * "pageEncoding =" UTF-8 "%> <% String path = request. getContextPath (); String basePath = request. getScheme () + ": //" + request. getServerName () + ":" + request. getServerPort () + path + "/"; %> <! Doctype html public "-// W3C // dtd html 4.01 Transitional // EN"> 
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