JQuery 有关于 ZTree 插件

var zTree1;var setting;var retrunObj;setting = {check: {enable : true},async: {enable: true,otherParam: {"conditionMap.mtType":"${conditionMap.mtType}"},url: "${ctx}/portal/inventoryTypeAction!getTree.action"},data: {simpleData: {enable: true,idKey: "id",pIdKey: "pId"}},callback: {beforeExpand: function(){return true;},beforeCollapse: function(){return true;},onClick: zTreeOnClick,onCheck: onCheck}};var zNodes =[];function zTreeOnClick(event, treeId, treeNode) {if (treeNode) {$.dialog.data("selTypeData",treeNode);$.dialog.close();}}//选择复选框事件function onCheck(e, treeId, treeNode) {var zTree = $.fn.zTree.getZTreeObj("dropdownMenu");nodes = zTree.getCheckedNodes(true);   //获得所有被选中节点，包括父节点和子节点var v = "";vid = "";for (var i=0, l=nodes.length; i<l; i++)  {if( nodes[i].isParent == false) {   //如果是叶子节点的话才取出来v += nodes[i].name + ",";vid += nodes[i].id + ",";}}if (v.length > 0 ) v = v.substring(0, v.length-1);if (vid.length > 0 ) vid = vid.substring(0, vid.length-1);var data =[];data[0] = vid;data[1] = v;art.dialog.data('returnData',data);  //传递数据到另一页面}function reloadTree() {zTree1 = $.fn.zTree.init($("#dropdownMenu"),setting, zNodes);}$(function(){reloadTree();});

注意点一：当用复选框时我们可以用art.dialog.data 来把我们需要的数据传递到另一页面，需要一条数据时用selTypeData传递

注意点二：嫑随便更改treeNode的值，节点的数据是程序通过异步去后台加载过来的

关于JQuery的资料：http://www.baby666.cn/v3/main.php#_zTreeInfo

关于artDialog的资料：http://www.planeart.cn/demo/artDialog/index.html