jquery method to get child nodes and current node attribute values_jquery

Share the jquery method of getting child nodes and current node attribute values.

<li class="menulink">
<a href="#" rel="external nofollow" id="101" onclick="changeMenu('101','资料管理','#' )"><span>资料管理</span>
</a>
</li>

Get child nodes:

$(".menulink a").each(function(){
var id=this.id;
});

Get the current node:

$(".menulink ").each(function(){
var id=this.id;
});