Layui左树右表

html部分
<div class="layui-fluid">
    <div class="layui-row layui-col-space15">
        <!-- 左树 -->
        <div class="layui-col-sm12 layui-col-md4 layui-col-lg3">
            <div class="layui-card">
                <div class="layui-card-body mini-bar" id="ltTree">

                </div>
            </div>
        </div>
        <!-- 右表 -->
        <div class="layui-col-sm12 layui-col-md8 layui-col-lg9">
            <div class="layui-card">
                <div class="layui-card-body">

                    <div class="layui-form toolbar">
                        <div class="layui-form-item">
                            <div class="layui-inline">
                                <label class="layui-form-label w-auto">搜索：</label>
                                <div class="layui-input-inline mr0">
                                    <input id="edtSearch" class="layui-input" type="text" placeholder="输入关键字"/>
                                </div>
                            </div>
                            <div class="layui-inline" >
                                <button class="layui-btn icon-btn" id="btnSearchByCode">
                                    <i class="layui-icon">&#xe615;</i>字典编码搜索
                                </button>
                                <button class="layui-btn icon-btn" id="btnSearchByName">
                                    <i class="layui-icon">&#xe615;</i>字典值搜索
                                </button>
                            </div>
                            <div class="layui-inline">

                               <button id="btnAdd" class="layui-btn icon-btn"  >
                                    <i class="layui-icon">&#xe654;</i>新增
                                </button>
                                <button id="btnDel" class="layui-btn layui-btn-danger icon-btn"  >
                                    <i class="layui-icon">&#xe640;</i>删除
                                </button>
                            </div>
                        </div>
                    </div>

                    <table class="layui-table" id="rtTable" lay-filter="rtTable"></table>

                </div>
            </div>
        </div>

    </div>
</div>
 

js部分：（包含树加载及批量删除）

<script>

    layui.use(['layer', 'form', 'table', 'util', 'dtree','admin'], function () {
        var $ = layui.jquery;
        var layer = layui.layer;
        var form = layui.form;
        var table = layui.table;
        var util = layui.util;
        var dtree = layui.dtree;
        var admin = layui.admin;
        // 渲染表格
        var ins1 = function (pid,cloumn,Keyword){
           table.render({
               elem: '#rtTable',
               url: '/dictionary/dictionaryInfoByParentId',
               page: true,
               cellMinWidth: 100,
               cols: [[
                   {type: 'checkbox'},
                   {field: 'dictCode', align: 'center', sort: true, title: '字典编码'},
                   {field: 'dictName', align: 'center', sort: true, title: '字典值'},
                   {field: 'dictOrder', align: 'center', sort: true, title: '字典序列'},
                   {field: 'dictDescription', align: 'center', sort: true, title: '字典备注'},
                   {align: 'center', align: 'center', toolbar: '#user-table-bar', title: '操作', minWidth: 120}
               ]],
               where: {nodeId: pid,Keyword:Keyword,cloumn:cloumn}
           });
        }
        // 监听工具条
        table.on('tool(rtTable)', function (obj) {
            var data = obj.data; //获得当前行数据
            var layEvent = obj.event; //获得 lay-event 对应的值

            if (layEvent === 'edit') { // 查看
               showEditModel(data);
                //layer.msg('点击了修改');
            } else if (layEvent === 'del') { // 删除
                var deleteData = new Array();
                deleteData.push(data.dictId);
                deleteDictionary(deleteData);
            }
        });
        
        // 增加
        $('#btnAdd').click(function () {
           var param = dtree.getNowParam(dictTree);
            if (param.context) {
               admin.putTempData('selectdictionaryId', param.nodeId);
            } else {
               layer.msg('请选择一个节点', {icon: 2});
            }
            showEditModel();
        });
        // 批量删除
        $('#btnDel').click(function () {
            var checkRows = table.checkStatus('rtTable');
            if (checkRows.data.length == 0) {
                layer.msg('请选择要删除的数据', {icon: 2});
            } else {
                var deletedata = [];
                for(var i=0;i<checkRows.data.length;i++){
                   deletedata.push(checkRows.data[i].dictId);
                }
                deleteDictionary(deletedata);
            }
        });

        // 搜索按钮点击事件
        $('#btnSearchByCode').click(function () {
            var value = $('#edtSearch').val();
            ins1("","dict_code",value);
        });
     // 搜索按钮点击事件
        $('#btnSearchByName').click(function () {
            var value = $('#edtSearch').val();
            ins1("","dict_name",value);
        });
        
        
        // 树形渲染
        var dictTree = dtree.render({
            elem: '#ltTree',
            url: '/dictionary/dictionaryTreeInfo',
           // type: 'all',
            initLevel: '1',//默认展开层级，当该值大于level时，则会展开树的节点，直到不大于当前待展开节点的level
            //dot: false,
            method: 'GET',
            request:{nodeId:"0"}//自定义参数，组件进行参数拼接时，会将该属性的串拼接到url,然后传递到后台进行数据查询
        });
        // 树形点击事件
        dtree.on('node("ltTree")', function (obj) {
            var data = obj.param;
            
            //layer.msg('你选择了：' + data.nodeId + '-' + data.context);
            //table.reload('rtTable', {where: {nodeId: data.nodeId}});
            ins1(data.nodeId,"","");
        });
        
        
     // 显示表单弹窗
        function showEditModel(data) {
            admin.putTempData('dictionaryEditData', data);
            admin.putTempData('formOk', false);
            top.layui.admin.open({
                type: 2,
                title: data ? '修改字典' : '添加字典',
                area: ['480px', '492px'],
                content: '/dictionary/editForm',
                end: function () {
                    admin.getTempData('formOk') && table.reload('rtTable') // 成功刷新表格
                    if(admin.getTempData('formOk')){
                       dictTree.menubarMethod().refreshTree();
                    }
                    
                }
            });
        }
     
     
     function deleteDictionary(data){
        var postdata = {"Ids":data};
        if(data.constructor==Array||data instanceof Array){
           $.post(
                   "delete",
                   postdata,
                   function(result){
                      if (result.code == 200) {
                            top.layer.msg(result.msg, {icon: 1});
                            table.reload('rtTable')&&dictTree.menubarMethod().refreshTree();
                        } else {
                            top.layer.msg(result.msg, {icon: 2});
                        }
                   },"json"
                 );
        }
     }
     
        
    });
    
    
</script>