//easyUI扩展树获取选择的节点级别 $.extend($.fn.tree.methods, { getLevel:function(jq,target){ var l = $(target).parentsUntil("ul.tree","ul"); return l.length+1; } });s
//通过组合树获取树对象,如果是树控件的话,可以通过$().tree('getSelected');直接获取当前节点 var t = $( '#shangbdw'). combotree( 'tree') ; var n = t. tree( 'getSelected') ; //当前选择的节点 var lv = t. tree( "getLevel" ,n. target) ; //节点级别