JQ 移除事件

demo.html

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<style type="text/css">
*{margin:0;padding:0;}	
body { font-size: 13px; line-height: 130%; padding: 60px; }
p {width:200px;background:#888;color:white;height:16px;}
</style>
<script src="js/jquery-1.10.1.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){
	$('#btn').bind("click", function(){
		$('#test').append("<p>我的绑定函数1</p>");
	}).bind("click", function(){
		$('#test').append("<p>我的绑定函数2</p>");
	}).bind("click", function(){
		$('#test').append("<p>我的绑定函数3</p>");
	});
})
</script>
</head>
<body>
<button id="btn">点击我</button>
<div id="test"></div>
</body>
</html>

效果图：

demo2.html

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<style type="text/css">
* {
	margin: 0;
	padding: 0;
}
body {
	font-size: 13px;
	line-height: 130%;
	padding: 60px;
}
p {
	width: 200px;
	background: #888;
	color: white;
	height: 16px;
}
</style>
<script src="js/jquery-1.10.1.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){
	$('#btn').bind("click", function(){
		$('#test').append("<p>我的绑定函数1</p>");
	}).bind("click", function(){
		$('#test').append("<p>我的绑定函数2</p>");
	}).bind("click", function(){
		$('#test').append("<p>我的绑定函数3</p>");
	});
	$('#delAll').click(function(){
		$('#btn').unbind("click");
	});
})
</script>
</head>
<body>
<button id="btn">点击我</button>
<div id="test"></div>
<button id="delAll">删除所有事件</button>
</body>
</html>

效果图：

demo3.html

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<style type="text/css">
* {
	margin: 0;
	padding: 0;
}
body {
	font-size: 13px;
	line-height: 130%;
	padding: 60px;
}
p {
	width: 200px;
	background: #888;
	color: white;
	height: 16px;
}
</style>
<script src="js/jquery-1.10.1.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){
	$('#btn').bind("click", myFun1 = function(){
		$('#test').append("<p>我的绑定函数1</p>");
	}).bind("click", myFun2 = function(){
		$('#test').append("<p>我的绑定函数2</p>");
	}).bind("click", myFun3 = function(){
		$('#test').append("<p>我的绑定函数3</p>");
	});
	$('#delTwo').click(function(){
		$('#btn').unbind("click",myFun2);
	});
})
</script>
</head>
<body>
<button id="btn">点击我</button>
<div id="test"></div>
<button id="delTwo">删除第二个事件</button>
</body>
</html>

效果图：

demo4.html

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title></title>
<style type="text/css">
* {
	margin: 0;
	padding: 0;
}
body {
	font-size: 13px;
	line-height: 130%;
	padding: 60px;
}
p {
	width: 200px;
	background: #888;
	color: white;
	height: 16px;
}
</style>
<script src="js/jquery-1.10.1.min.js" type="text/javascript"></script>
<script type="text/javascript">
$(function(){
	$('#btn').one("click", function(){
		$('#test').append("<p>我的绑定函数1</p>");
	}).one("click", function(){
		$('#test').append("<p>我的绑定函数2</p>");
	}).one("click", function(){
		$('#test').append("<p>我的绑定函数3</p>");
	});
})
</script>
</head>
<body>
<button id="btn">点击我</button>
<div id="test"></div>
</body>
</html>

效果图：

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