easyUI擷取tree、combotree節點級别

//easyUI擴充樹擷取選擇的節點級别
$.extend($.fn.tree.methods, {
    getLevel:function(jq,target){
        var l = $(target).parentsUntil("ul.tree","ul");
        return l.length+1;
    }
});      
        
s
//通過組合樹擷取樹對象，如果是樹控件的話，可以通過$().tree('getSelected');直接擷取目前節點var t = $('#shangbdw').combotree('tree');var n = t.tree('getSelected'); //目前選擇的節點var lv = t.tree("getLevel",n.target); //節點級别