How to solve jQuery conflict problem

Solution to the jQuery conflict problem: 1. Release the use rights of the $ symbol in the jQuery framework; 2. Customize an nj to replace the function of $, with statements such as "var nj=jQuery.noConflict(); nj(function(){}”

The demonstration environment of this tutorial: windows7 system, jquery1.2.6 version, Dell G3 computer.

Recommended : jQuery video tutorial

Solution to conflict problem 1:

Take a step back and release the use rights of the $ symbol in the jQuery framework.

In fact, $ is just an alias for jquery. If we need to use another js library other than jquery, we can return control to the library by calling $.noConflict().

Note Point: The release operation must be written before writing other jQuery code

You cannot use $ after releasing, use jQuery instead

jQuery.noConflict();
jQuery(function () {
      alert("hellow")
 });

Solution to the conflict problem 2:

Customized access symbols

Customize a nj to replace the function of $

var nj =jQuery.noConflict();
nj(function(){
    alert("hello inj 自定义访问符号")
});

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