zTree使用

var setting = {
    callback: {
        onClick: zTreeOnClick,//选中节点时，点击操作
        simpleData:{//设置后台显示映射
            enable:true,
            idKey:"TYPE_ID",
            pIdKey:"TYPE_PID",
            rootPId:null,
        }
    }
};
//选中时执行的函数
function zTreeOnClick(event, treeId, treeNode) {
    $("#TYPE_ID").val(treeNode.TYPE_ID);
    $("#TYPE_NAME").val(treeNode.name);
    $("#TYPE_PID").val(treeNode.TYPE_PID);
    $("#TYPE_P_NAME").val(treeNode.pname);
};
 zTree= $.fn.zTree.init($("#tree"), setting, zNodes);//初始化生成节点数

 zTree.getSelectedNodes();//获取被选中的节点对象
zTree.removeNode(nodes[0]);//删除某个节点  参数为节点对象

zTree.cancelSelectedNode();//取消选中的节点

 nodes = zTree.getSelectedNodes(), treeNode = nodes[0]; if (treeNode) {//添加节点对象 有父节点 treeNode = zTree.addNodes(treeNode, { TYPE_ID: type_id, TYPE_PID: treeNode.TYPE_ID, isParent: false, name: type_name,pname:type_pname }); } else {//添加顶级节点 treeNode = zTree.addNodes(null, { TYPE_ID: type_id, TYPE_PID: 0, isParent: true, name: type_name ,pname:type_pname}); }