jquery text()方法取标签中的文本
<spanid="236"class="active"type="teacher"ww="nn"> <inputtype="checkbox"onclick="event.cancelBubble=true;"> 刘4 </span>
获取文本“刘4”
获取id
$("input:checked",".simpleTree").each(function(){
varcurrentNode=$(this).parent();
varisfolder=currentNode.text();
varid=currentNode.attr("id")
alert(isfolder);
});