JS获取DIV中的LI,该怎么解决-JavaSript-爱易网页

JS获取DIV中的LI,该怎么解决

日期：2014-05-16　浏览次数：20342 次

JS获取DIV中的LI



<DIV class="time_lbc">

<UL id=index_tab01>

<LI onMouseOver="this.className='b'" onMouseOut="this.className=''">

  <span class="cx">XX</span>

  <SPAN class="xm">XX</SPAN>

  <SPAN class="jie" style="display:none">XX</span>

  <SPAN class="list">XX</SPAN>

  <SPAN class="address">XX</SPAN>

</LI>

<LI onMouseOver="this.className='b'" onMouseOut="this.className=''">

......

</LI>

....N个LI

</UL>

</DIV>

请问如何用JS获取所有LI中第三个<SPAN>里隐藏的内容

------解决方案--------------------



<script src="http://code.jquery.com/jquery-latest.js"></script>

<script type="text/javascript">

	$(function(){

		$("#abv").click(function(){

			$("span:hidden").each(function(){			

				alert($(this).text());

			});

		});

	})		

</script>

<input type="button"  id="abv" value="测试用按钮"/>

<div class="time_lbc">

<ul id="index_tab01">

<li onMouseOver="this.className='b'" onMouseOut="this.className=''">

  <span class="cx">XX</span>

  <span class="xm">XX</span>

  <span class="jie" style="display:none">XX1</span>

  <span class="list">XX</span>

  <span class="address">XX</span>

</li>

<li onMouseOver="this.className='b'" onMouseOut="this.className=''">

  <span class="cx">XX</span>

  <span class="xm">XX</span>

  <span class="jie" style="display:none">XX2</span>

  <span class="list">XX</span>

  <span class="address">XX</span>

</li>

</ul>

</div>

------解决方案--------------------



var liUnion=document.getElementsByTags('li');

for(var i=0;i<liUnion.length;i++){

  var spanThird=liUnion[i].getElementsByTags('span')[2];

  //do something

}

------解决方案--------------------

<DIV class="time_lbc">

<UL id=index_tab01>

<LI onMouseOver="this.className='b'" onMouseOut="this.className=''">

  <span class="cx">XX</span>

  <SPAN class="xm">XX</SPAN>

  <SPAN class="jie" style="display:none">X</span>

  <SPAN class="list">XX</SPAN>

  <SPAN class="address">XX</SPAN>

</LI>

<LI onMouseOver="this.className='b'" onMouseOut="this.className=''">

  <span class="cx">XX</span>

  <SPAN class="xm">XX</SPAN>

  <SPAN class="jie" style="display:none">XX</span>

  <SPAN class="list">XX</SPAN>

  <SPAN class="address">XX</SPAN>

</LI>

<LI onMouseOver="this.className='b'" onMouseOut="this.className=''">

  <span class="cx">XX</span>

  <SPA

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JS获取DIV中的LI,该怎么解决

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