css3和jQuery实现一个简单的标签页效果
主要用css3另外一种jQuery思路方法来实现标签页的切换效果，主要用css3来实现一些渐变，阴影和圆角效果，
css代码如下：
body{width: 600px;margin: 100px auto 0 auto;font-family: 'Trebuchet MS', Arial, Helvetica; font-size: small;background-color:#222;}
h2, h3, p{ margin: 0 0 15px 0;}
#tabs{ overflow: auto; width: 100%; list-style: none; margin: 0; padding: 0;}
#tabs li{margin: 0;padding: 0;float: left;}
#tabs a{-moz-box-shadow: -4px 0 0 rgba(0, 0, 0, .2); //实现导航右边的阴影效果
-webkit-box-shadow: -4px 0 0 rgba(0, 0, 0, .2);
box-shadow: -4px 0 0 rgba(0, 0, 0, .2);
background: #ad1c1c;
background: -moz-linear-gradient(220deg, transparent 10px, #ad1c1c 10px); //实现导航渐变背景及右上角的斜边效果
background: -webkit-linear-gradient(220deg, transparent 10px, #ad1c1c 10px);
background: -ms-linear-gradient(220deg, transparent 10px, #ad1c1c 10px);
background: -o-linear-gradient(220deg, transparent 10px, #ad1c1c 10px);
background: linear-gradient(220deg, transparent 10px, #ad1c1c 10px);
text-shadow: 0 1px 0 rgba(0,0,0,.5);
color: #fff; float: left; font: bold 12px/35px 'Lucida sans', Arial, Helvetica; height: 35px; padding: 0 30px; text-decoration: none;}
#tabs a:hover
{ background: #c93434;
background: -moz-linear-gradient(220deg, transparent 10px, #c93434 10px);
background: -webkit-linear-gradient(220deg, transparent 10px, #c93434 10px);
background: -ms-linear-gradient(220deg, transparent 10px, #c93434 10px);
background: -o-linear-gradient(220deg, transparent 10px, #c93434 10px);
background: linear-gradient(220deg, transparent 10px, #c93434 10px);
}
#content
{
background-color: #fff;
background-image: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#ddd));
background-image: -webkit-linear-gradient(top, #fff, #ddd);
background-image: -moz-linear-gradient(top, #fff, #ddd);
background-image: -ms-linear-gradient(top, #fff, #ddd);
background-image: -o-linear-gradient(top, #fff, #ddd);
background-image: linear-gradient(top, #fff, #ddd);
-moz-border-radius: 0 2px 2px 2px;
-webkit-border-radius: 0 2px 2px 2px;
border-radius: 0 2px 2px 2px;
-moz-box-shadow: 0 2px 2px #000, 0 -1px 0 #fff inset;
-webkit-box-shadow: 0 2px 2px #000, 0 -1px 0 #fff inset;
box-shadow: 0 2px 2px #000, 0 -1px 0 #fff inset;
padding: 30px;
}
#tabs #current a
{
background: #fff;
background: -moz-linear-gradient(220deg, transparent 10px, #fff 10px);
background: -webkit-linear-gradient(220deg, transparent 10px, #fff 10px);
background: -ms-linear-gradient(220deg, transparent 10px, #fff 10px);
background: -o-linear-gradient(220deg, transparent 10px, #fff 10px);
background: linear-gradient(220deg, transparent 10px, #fff 10px);
text-shadow: none;
color: #333;
}
</style>
html代码如下：
<div id="content">
<div id="tab1">
<h2>Lorem ipsum sit amet</h2>
<p>Praesent risus nisi, iaculis nec condimentum vel, rhoncus vel dolor. Aenean nisi lectus, varius nec tempus id, dapibus non quam.</p>
<p>Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et. Mauris turpis tortor, mollis non vulputate sit amet, rhoncus vitae purus.</p>
<h3>Pellentesque habitant</h3>
<p>Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia curae.</p>
</div>
<div id="tab2">
<h2>Vivamus fringilla suscipit justo</h2>
<p>Aenean dui nulla, egestas sit amet auctor vitae, facilisis id odio. Donec dictum gravida feugiat.</p>
<p>Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Cras pretium elit et erat condimentum et volutpat lorem vehicula</p>
<p>Morbi tincidunt pharetra orci commodo molestie. Praesent ut leo nec dolor tempor eleifend.</p>
</div>
<div id="tab3">
<h2>Phasellus non nibh</h2>
<p>Non erat laoreet ullamcorper. Pellentesque magna metus, feugiat eu elementum sit amet, cursus sed diam. Curabitur posuere porttitor lorem, eu malesuada tortor faucibus sed.</p>
<h3>Duis pulvinar nibh vel urna</h3>
<p>Donec purus leo, porttitor eu molestie quis, porttitor sit amet ipsum. Class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. Donec accumsan ornare elit id imperdiet. </p>
<p>Suspendisse ac libero mauris. Cras lacinia porttitor urna, vitae molestie libero posuere et. </p>
</div>
<div id="tab4">
<h2>Cum sociis natoque penatibus</h2>
<p>Magnis dis parturient montes, nascetur ridiculus mus. Nullam ac massa quis nisi porta mollis venenatis sit amet urna. Ut in mauris velit, sed bibendum turpis.</p>
<p>Nam ornare vulputate risus, id volutpat elit porttitor non. In consequat nisi vel lectus dapibus sodales. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Praesent bibendum sagittis libero.</p>
<h3>Imperdiet sem interdum nec</h3>
<p>Mauris rhoncus tincidunt libero quis fringilla.</p>
</div>
</div>
实现切换功能的jQuery代码：
<script type="text/javascript">
$(document).ready(function(){
$("#content div").hide(); //隐藏所有的#content 里div里所有的内容
$("#tabs li:first").attr("id","current"); //为第一个li加上id属性，
$("#content div:first").fadeIn(); //显示#content里第一个div的内容
$("#tabs a").click(function(e){
e.preventDefault();
$("#content div").hide();
$("#tabs li").attr("id","");
$(this).parent().attr("id","current");
$('#' + $(this).attr("title")).fadeIn();
})
})
</script>
在ie7,ie8,ie6预览情况如下图：
在firefox,chrome里显示如下图