"JQuery" name conflicts using the Noconflict method to resolve _jquery

Source: Internet
Author: User
Tags button type
jquery uses the $ symbol as a way to introduce jquery.
Functions in some other JavaScript libraries, such as Prototype, also use the $ symbol.
JQuery uses a method named Noconflict () to solve the problem.
The Var jq=jquery.noconflict () helps you to use your own name (such as JQ) instead of the $ symbol.
Copy Code code as follows:

<script type= "Text/javascript" src= "/jquery/jquery.js" ></script>
<script type= "Text/javascript" >
var jq=jquery.noconflict ();
JQ (document). Ready (function () {
JQ ("button"). Click (function () {
JQ ("P"). Hide ();
<p>this is a paragraph.</p>
<p>this is another paragraph.</p>
<button type= "button" >click me</button>

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