jQuery $ .noConflict() method

As you know, jQuery uses the dollar sign ($) as a shortcut or alias for jQuery.

Just like jQuery, many JavaScript libraries use $ as a function or variable name.

If two different libraries use the same shortcut, one of them may stop working.

Fortunately, jQuery provides a special$.noConflict()method to handle this situation.

jQuery $ .noConflict() method

jQuery $.noConflict()The method releases jQuery's specification of the $ variable so that other scripts can use it.

Of course, you can still use jQuery, just write the full name instead of the shortcut:}}

$.noConflict();
jQuery(document).ready(function(){
　　jQuery("button").click(function(){
　　　　jQuery("p").text("jQuery runs perfectly!!!");
　　});
});

This method can also be used to specify a new custom name for the jQuery variable.

The following example creates an alias instead of using jQuery throughout the rest of the script:

let　jq　=　$.noConflict();
jq(document).ready(function(){
　　jq("button").click(function(){
　　　　jq("p").slideToggle();
　　});
});

jQuery Other References

For complete references to other methods, please visit ourjQuery Other References>.