JQuery绑定click事件的3种写法

时间:2024-11-17 22:10:00

1.首先你得有jquery 1.7以上的版本的js

2.将js导入项目

源码

 

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http:///TR/html4/">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<script type="text/javascript" src="../js/jquery-1.7."></script>

<script type="text/javascript" src="../js/"></script>
<link rel="stylesheet" type="text/css" href="../css/"> 
<script type="text/javascript">
$(document).ready(function(){
	$("#text").bind("click",function(){
		alert("我的id为text,你点击时触发");
	});
	
	$("#text1").on("click",function(){
		alert("hellworl");
	});
	
	$("#text2").click(function(){
		alert($("#text2").val());
		
	});
});
	
	
</script>
<body>
	
	<input  type="button" value="点击"/> 
	
	<input  type="button" value="点击"/> 
	
	<input  type="text" value="love"/> 
</body>
</html>

4.效果图:其他的就不一一测试了