<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>New Web Project</title>
<style type="text/css">
.myred{
border:4px solid red;
}
</style>
<script src="js/jQuery1.11.1.js"></script>
<script src="js/jquery-migrate-1.2.0.js"></script>
<script type="text/javascript">
$(function() {
/* $("input").focus(function() {
$(this).css("background","pink");
}).blur(function() {
$(this).css("background", "");
});*/
/* $("input").bind('focus', function () {
$(this).css("background", "pink");
}).bind('blur', function () {
$(this).css("background", "");
});*/
//5分钟，用一个bind，绑定个事件
/* $("input").bind('focus', function () {
$(this).css("background", "pink");
}).bind('blur', function () {
$(this).css("background", "");
});*/
/*$("input").bind(
{
focus: function () {
$(this).css("background", "pink");
},
blur: function () {
$(this).css("background", "");
}
});*/
$("input").on(
{
focus: function () {
$(this).css("background", "pink");
},
blur: function () {
$(this).css("background", "");
}
});
//卸载所有事件，但是不能用()
// $("input").unbind("focus blur");
$("input").off("focus blur");
//live
$("ul").delegate("li",{
mouseover: function() {
$(this).css("background","pink");
},
mouseout: function () {
$(this).css("background", "");
}
});
$("#btnAdd").live('click',function() {
//深圳
var $obj = $("<li>深圳</li>");
$("ul").append($obj);
}
);
});
</script>
</head>
<body>
用户名:<input type="text"/>
密码:<input type="password"/>
<ul>
<li>北京</li>
<li>上海</li>
<li>广州</li>
</ul>
<input id="btnAdd" value="添加节点" type="button"/>
</body>
</html>