我们有时在开发项目是需要用到树形接口,这时我们可以 Layui 的树形表格treetable插件。
参数说明:
参数 | 类型 | 是否必填 | 描述 | |
treeColIndex | int | 是 | 树形图标显示在第几列 | |
treeSpid | object | 是 | 最上级的父级id | |
treeIdName | string | 否 | id字段的名称 | |
treePidName | string | 否 | pid字段的名称 | |
treeDefaultClose | boolean | 否 | 是否默认折叠 | |
treeLinkage | boolean | 否 | 父级展开时是否自动展开所有子级 |
HTML代码:
<div> <div> <div> <script type="text/html" id="toolbarDemo"> <div> <button class="layui-btn layui-btn-normal layui-btn-sm data-add-btn" lay-event="add"> 添加 </button> <button class="layui-btn layui-btn-sm layui-btn-danger data-delete-btn" lay-event="delete"> 删除 </button> </div> </script> <table id="munu-table" lay-filter="munu-table"></table> </div> </div> </div> <!-- 操作列 --> <script type="text/html" id="auth-state"> <a class="layui-btn layui-btn-primary layui-btn-xs" lay-event="edit">修改</a> <a class="layui-btn layui-btn-danger layui-btn-xs" lay-event="del">删除</a> </script>
Js代码:
<script> layui.use(['table', 'treetable'], function () { var $ = layui.jquery; var table = layui.table; var treetable = layui.treetable; // 渲染表格 layer.load(2); treetable.render({ toolbar: '#toolbarDemo', treeColIndex: 1, treeSpid: -1, treeIdName: 'id', treePidName: 'pid', elem: '#munu-table', url: '{:url("union/Permission/getPermission")}', // url: '__STATIC__/union/api/menus.json', page: false, treeDefaultClose: true, cols: [[ {type: 'numbers'}, {field: 'name', minWidth: 200, title: '权限名称'}, {field: 'ac', title: '方法'}, {field: 'co', title: '控制器'}, {field: 'url', title: '菜单url'}, {field: 'ico', title: '图标'}, {field: 'sort', width: 80, align: 'center', title: '排序号'}, { field: 'isMenu', width: 80, align: 'center', templet: function (d) { if (d.is_menu == 1) { return '<span class="layui-badge layui-bg-gray">按钮</span>'; }else if (d.is_menu == 2) { return '<span class="layui-badge layui-bg-gray">其他</span>'; }else { return '<span class="layui-badge-rim layui-bg-blue">菜单</span>'; } }, title: '类型' }, {templet: '#auth-state', width: 120, align: 'center', title: '操作'} ]], done: function () { layer.closeAll('loading'); } }); $('#btn-expand').click(function () { treetable.expandAll('#munu-table'); }); $('#btn-fold').click(function () { treetable.foldAll('#munu-table'); }); //监听工具条 table.on('tool(munu-table)', function (obj) { var data = obj.data; var layEvent = obj.event; if (layEvent === 'del') { layer.msg('删除' + data.id); } else if (layEvent === 'edit') { layer.msg('修改' + data.id); } }); }); </script>
Json结构数据格式:
{ "code": 0, "msg": "", "count": 19, "data": [ { "authorityId": 1, "authorityName": "系统管理", "orderNumber": 1, "menuUrl": null, "menuIcon": "layui-icon-set", "createTime": "2018/06/29 11:05:41", "authority": null, "checked": 0, "updateTime": "2018/07/13 09:13:42", "isMenu": 0, "parentId": -1 }, { "authorityId": 2, "authorityName": "用户管理", "orderNumber": 2, "menuUrl": "system/user", "menuIcon": null, "createTime": "2018/06/29 11:05:41", "authority": null, "checked": 0, "updateTime": "2018/07/13 09:13:42", "isMenu": 0, "parentId": 1 }, ] }
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