<div id="sample_2" class="sampleDiv"><ul id="leftList"> <li class="simpleItem"> <span class="idCol">2 </span> <span class="nameCol">United States</span> </li> <li class="simpleItem"> <span class="idCol">3 </span> <span class="nameCol">Britain</span> </li> <li class="simpleItem"> <span class="idCol">4 </span> <span class="nameCol">Germany</span> </li> </ul> </div> <script> var lis = document.getElementById('leftList').getElementsByTagName('li'); var rst = []; for (var i = 0; i < lis.length; i++) { rst.push(lis[i].innerHTML.replace(/<[^>]+>| |\s/gi, ''));//用正则去掉html标签和 及空白内容 } alert(rst.join('\n')) </script>
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