javascript控制li列表隔行换色
2010年4月13日
1 条评论
<!-- a { text-decoration:none} #just{border-collapse:collapse;border:solid #6AA70B;border-width:0px 0 0 0px;width:400px; margin:0 auto} #just ul li {padding-top:5px;text-indent:2em;list-style:none;border-bottom:#6AA70B 1px dotted ;font-family: "微软雅黑";font-size: 14px;color:#008000;text-align:left;height:25px;} #just ul li.t1 {background-color:#DEEAFD;} #just ul li.t1 a{color:#000;} #just ul li.t2{background-color:#ffffff;} #just ul li.t2 a{color:#ff0000;} #just ul li.t3 {background-color:#D2FCA0;} -->
<div id="just">
<ul>
<li><a href="http://www.wenan8.com/blog">Just think it</a></li>
<li><a href="http://www.wenan8.com/blog">Just think it</a></li>
<li><a href="http://www.wenan8.com/blog">Just think it</a></li>
<li><a href="http://www.wenan8.com/blog">Just think it</a></li>
<li><a href="http://www.wenan8.com/blog">Just think it</a></li>
<li><a href="http://www.wenan8.com/blog">Just think it</a></li>
<li><a href="http://www.wenan8.com/blog">Just think it</a></li>
<li><a href="http://www.wenan8.com/blog">Just think it</a></li>
<li><a href="http://www.wenan8.com/blog">Just think it</a></li>
</ul>
</div>
<script type="text/javascript">
var Ptr=document.getElementById("generalInfo").getElementsByTagName("li");
function $$() {
for (i=1;i<Ptr.length+1;i++) {
Ptr[i-1].className = (i%2>0)?"t1":"t2";
}
}
window.onload=$$;
for(var i=0;i<Ptr.length;i++) {
Ptr[i].onmouseover=function(){
this.tmpClass=this.className;
this.className = "t3";
};
Ptr[i].onmouseout=function(){
this.className=this.tmpClass;
};
}
</script>利用jQuery选择器写起来很方便了就。
<script>
$(“#just ul li:even “). css(“color”,”#ff0000″);
</script>
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