In order to solve the conflict between the $() function in jQuery and other JavaScript libraries, it is necessary to cancel jQuery's $() function. For this purpose, jQuery provides the following method:
//Cancel the $() function in jQuery
jQuery.noConflict();
Change the above The bold code is placed in the first line of JavaScript code. This line of code will cancel jQuery's $() function
Note: In fact, it only cancels the $() alias of jQuery() function, so we You can still use jQuery to replace the original $().
In addition, writing jQuery() multiple times is also very cumbersome. jQuery also allows developers to specify their own aliases for jQuery(), as shown in the following code:
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