什么是网站降权处理,手机网站建设图,学做效果图的网站,静态展示网站模板下载首先#xff0c;layui环境搭建#xff0c;ztree环境引入 ztree的js和css都要引入#xff0c;我这里暂时用的是core包 静态#xff0c;一句话就够了 !-- 左侧菜单树形组件 --div classlayui-col-md3div classlayui-footer layui环境搭建ztree环境引入 ztree的js和css都要引入我这里暂时用的是core包 静态一句话就够了 !-- 左侧菜单树形组件 --div classlayui-col-md3div classlayui-footer h1左侧菜单树形组件/h1ul idmenuTree classztree/ul/div/div js这里主要就是格式要跟ztree对应 childNodes[i].isParent childNodes[i].isParent; 千万不要忽略这个参数 // 定义菜单树的模块
var MenuTree {init: function () {// 初始化菜单树var setting {view: {selectedMulti: false},async: {enable: true,url:youurl,autoParam:[idnode],otherParam:{otherParam:zTreeAsyncTest},dataFilter: filter},callback: {beforeClick: beforeClick,beforeAsync: beforeAsync,onAsyncError: onAsyncError,onAsyncSuccess: onAsyncSuccess}};function filter(treeId, parentNode, childNodes) {if (!childNodes) return null;for (var i0, lchildNodes.length; il; i) {childNodes[i].name childNodes[i].text;childNodes[i].pId childNodes[i].parentId;childNodes[i].isParent childNodes[i].isParent;}return childNodes;}function beforeClick(treeId, treeNode) {if (!treeNode.isParent) {alert(请选择父节点);return false;} else {return true;}}var log, className dark;function beforeAsync(treeId, treeNode) {className (className dark ? :dark);showLog([ getTime() beforeAsync ]nbsp;nbsp;nbsp;nbsp; ((!!treeNode !!treeNode.name) ? treeNode.name : root) );return true;}function onAsyncError(event, treeId, treeNode, XMLHttpRequest, textStatus, errorThrown) {showLog([ getTime() onAsyncError ]nbsp;nbsp;nbsp;nbsp; ((!!treeNode !!treeNode.name) ? treeNode.name : root) );}function onAsyncSuccess(event, treeId, treeNode, msg) {showLog([ getTime() onAsyncSuccess ]nbsp;nbsp;nbsp;nbsp; ((!!treeNode !!treeNode.name) ? treeNode.name : root) );}function showLog(str) {if (!log) log $(#log);log.append(li classclassNamestr/li);if(log.children(li).length 8) {log.get(0).removeChild(log.children(li)[0]);}}function getTime() {var now new Date(),hnow.getHours(),mnow.getMinutes(),snow.getSeconds(),msnow.getMilliseconds();return (h:m:s ms);}function refreshNode(e) {var zTree $.fn.zTree.getZTreeObj(menuTree),type e.data.type,silent e.data.silent,nodes zTree.getSelectedNodes();if (nodes.length 0) {alert(请先选择一个父节点);}for (var i0, lnodes.length; il; i) {zTree.reAsyncChildNodes(nodes[i], type, silent);if (!silent) zTree.selectNode(nodes[i]);}}$.fn.zTree.init($(#menuTree), setting);$(#refreshNode).bind(click, {type:refresh, silent:false}, refreshNode);$(#refreshNodeSilent).bind(click, {type:refresh, silent:true}, refreshNode);$(#addNode).bind(click, {type:add, silent:false}, refreshNode);$(#addNodeSilent).bind(click, {type:add, silent:true}, refreshNode);}
};
