jQuery-CSS样式操作
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<style type="text/css">
div{
width:100px;
height:260px;
}
div.border{
border: 2px white solid;
}
div.redDiv{
background-color: red;
}
div.blackDiv{
border: 5px blue solid;
}
</style>
<script type="text/javascript" src="script/jquery-1.7.2.js"></script>
<script type="text/javascript">
$(function(){
var $divEle = $('div:first');
$('#btn01').click(function(){
$divEle.addClass("redDiv blackDiv");
});
$('#btn02').click(function(){
$divEle.removeClass()
});
$('#btn03').click(function(){
$divEle.toggleClass("redDiv");
});
$('#btn04').click(function(){
var os = $divEle.offset();
alert("顶边距:"+os.top+" 左边距:"+os.left);
$divEle.offset({
top:50,
left:60
});
});
})
</script>
</head>
<body>
<table align="center">
<tr>
<td>
<div class="border">
</div>
</td>
<td>
<div class="btn">
<input type="button" value="addClass()" id="btn01"/>
<input type="button" value="removeClass()" id="btn02"/>
<input type="button" value="toggleClass()" id="btn03"/>
<input type="button" value="offset()" id="btn04"/>
</div>
</td>
</tr>
</table>
<br /> <br />
<br /> <br />
</body>
</html>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<style type="text/css">
div{
width:100px;
height:260px;
}
div.whiteborder{
border: 2px white solid;
}
div.redDiv{
background-color: red;
}
div.blueBorder{
border: 5px blue solid;
}
</style>
<script type="text/javascript" src="script/jquery-1.7.2.js"></script>
<script type="text/javascript">
$(function(){
var $divEle = $('div:first');
$('#btn01').click(function(){
});
$('#btn02').click(function(){
});
$('#btn03').click(function(){
});
$('#btn04').click(function(){
});
})
</script>
</head>
<body>
<table align="center">
<tr>
<td>
<div class="border">
</div>
</td>
<td>
<div class="btn">
<input type="button" value="addClass()" id="btn01"/>
<input type="button" value="removeClass()" id="btn02"/>
<input type="button" value="toggleClass()" id="btn03"/>
<input type="button" value="offset()" id="btn04"/>
</div>
</td>
</tr>
</table>
<br /> <br />
<br /> <br />
</body>
</html>