zTree数据回显

//ztree数据回显$(document).ready(function(){　　//加载树
    $.fn.zTree.init($("#treeDemo2"), setting2, zNodes2);　　
　　//获取到树    　　var zTree_Menu = $.fn.zTree.getZTreeObj("treeDemo2");
   //获取将要回显的值，即树节点名称　　var name = ‘${weatherEleMap.crops_name}‘;
    var nodes = zTree_Menu.transformToArray(zTree_Menu.getNodes());
    if (nodes.length>0) {
        for(var i=0;i<nodes.length;i++){
            if(name.indexOf(nodes[i].name) >= 0){
                nodes[i].checked = true;
                zTree_Menu.updateNode(nodes[i]);
            }
        }
    }
});