mirror of
https://github.com/layui/layui.git
synced 2026-02-09 02:09:18 +08:00
287 lines
9.1 KiB
HTML
287 lines
9.1 KiB
HTML
<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<title>树形表格 - layui</title>
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<link rel="stylesheet" href="./assets/dist/css/layui.css" />
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</head>
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<body class="layui-padding-5">
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<table class="layui-hide" id="test"></table>
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<script type="text/html" id="TPL-treeTable-demo">
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<div class="layui-btn-container">
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<button class="layui-btn layui-btn-sm" lay-event="getChecked">
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获取选中数据
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</button>
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</div>
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</script>
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<script type="text/html" id="TPL-treeTable-demo-tools">
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<div class="layui-btn-container">
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<a class="layui-btn layui-btn-primary layui-btn-xs" lay-event="detail"
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>查看</a
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>
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<a class="layui-btn layui-btn-warm layui-btn-xs" lay-event="addChild"
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>新增</a
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>
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<a class="layui-btn layui-btn-xs" lay-event="more"
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>更多 <i class="layui-icon layui-icon-down"></i
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></a>
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</div>
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</script>
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<script src="./assets/dist/layui.js"></script>
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<script>
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// IE8 support
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// ES5 15.4.4.19 Array.prototype.map ( callbackfn [ , thisArg ] )
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// From https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/Map
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if (!Array.prototype.map) {
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Array.prototype.map = function (fun /*, thisp */) {
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if (this === void 0 || this === null) {
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throw TypeError();
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}
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var t = Object(this);
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var len = t.length >>> 0;
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if (typeof fun !== 'function') {
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throw TypeError();
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}
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var res = [];
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res.length = len;
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var thisp = arguments[1],
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i;
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for (i = 0; i < len; i++) {
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if (i in t) {
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res[i] = fun.call(thisp, t[i], i, t);
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}
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}
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return res;
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};
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}
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// ES5 15.4.4.20 Array.prototype.filter ( callbackfn [ , thisArg ] )
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// From https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/Filter
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if (!Array.prototype.filter) {
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Array.prototype.filter = function (fun /*, thisp */) {
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if (this === void 0 || this === null) {
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throw TypeError();
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}
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var t = Object(this);
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var len = t.length >>> 0;
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if (typeof fun !== 'function') {
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throw TypeError();
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}
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var res = [];
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var thisp = arguments[1],
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i;
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for (i = 0; i < len; i++) {
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if (i in t) {
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var val = t[i]; // in case fun mutates this
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if (fun.call(thisp, val, i, t)) {
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res.push(val);
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}
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}
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}
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return res;
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};
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}
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layui.use(['treeTable', 'dropdown', 'layer'], () => {
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var treeTable = layui.treeTable;
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var dropdown = layui.dropdown;
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var layer = layui.layer;
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// 渲染
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var inst = treeTable.render({
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elem: '#test',
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url: './assets/json/treeTable/demo-1.json',
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// data: createData(!0),
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maxHeight: 'full-32',
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toolbar: '#TPL-treeTable-demo',
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tree: {
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customName: {
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name: 'name',
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},
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view: {
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iconLeaf: '',
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},
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data: {
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// isSimpleData: true
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},
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},
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cols: [
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[
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{ type: 'checkbox', fixed: 'left' },
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{ type: 'numbers', fixed: 'left' },
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{
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field: 'id',
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title: 'ID',
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width: 145,
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sort: true,
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fixed: 'left',
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totalRow: '合计：',
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},
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{ field: 'name', title: '用户名', width: 180, fixed: 'left' },
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{ field: 'experience', title: '积分', width: 90, sort: true },
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{ field: 'sex', title: '性别', width: 80, sort: true },
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{ field: 'score', title: '评分', width: 80, sort: true },
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{ field: 'city', title: '城市', width: 150 },
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{ field: 'description', title: '描述', minWidth: 200 },
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{ field: 'createTime', title: '创建时间', width: 170 },
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{
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fixed: 'right',
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title: '操作',
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width: 190,
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align: 'center',
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toolbar: '#TPL-treeTable-demo-tools',
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},
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],
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],
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page: true,
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});
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// 单元格工具事件
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treeTable.on('row(test)', (obj) => {
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console.log(obj);
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});
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// 表头工具栏工具事件
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treeTable.on('toolbar(' + inst.config.id + ')', (obj) => {
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var config = obj.config;
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var tableId = config.id;
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var status = treeTable.checkStatus(tableId);
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// 获取选中行
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if (obj.event === 'getChecked') {
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if (!status.data.length) return layer.msg('无选中数据');
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console.log(status);
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layer.alert(
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'当前数据选中已经输出到控制台，<br>您可按 F12 从控制台中查看结果。',
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);
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}
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});
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// 单元格工具事件
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treeTable.on('tool(' + inst.config.id + ')', function (obj) {
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var layEvent = obj.event; // 获得 lay-event 对应的值
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var trElem = obj.tr;
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var trData = obj.data;
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var tableId = obj.config.id;
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if (layEvent === 'detail') {
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layer.msg('查看操作：' + trData.name);
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} else if (layEvent === 'addChild') {
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var data = { id: Date.now(), name: '新节点' };
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var newNode2 = treeTable.addNodes(tableId, {
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parentIndex: trData['LAY_DATA_INDEX'],
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index: -1,
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data: data,
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});
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} else if (layEvent === 'more') {
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// 下拉菜单
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dropdown.render({
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elem: this, // 触发事件的 DOM 对象
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show: true, // 外部事件触发即显示
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align: 'right', // 右对齐弹出
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data: [
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{
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title: '修改积分',
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id: 'edit',
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},
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{
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title: '删除',
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id: 'del',
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},
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],
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click: (menudata) => {
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if (menudata.id === 'del') {
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console.log(trData);
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layer.confirm('真的删除行么', (index) => {
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obj.del(); // 等效如下
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// treeTable.removeNode(tableId, trElem.attr('data-index'))
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layer.close(index);
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});
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} else if (menudata.id === 'edit') {
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layer.prompt(
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{
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value: trData.experience,
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title: '输入新的积分',
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},
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(value, index) => {
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obj.update({ experience: value }); // 等效如下
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// treeTable.updateNode(tableId, trElem.attr('data-index'), {experience: value});
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layer.close(index);
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},
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);
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}
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},
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});
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}
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});
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});
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</script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/Mock.js/1.0.0/mock-min.js"></script>
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<script>
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// 生成模拟数据
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const createData = (flat) => {
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// 生成随机 ID 函数
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const createId = (() => {
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let nextId = 1;
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return () => nextId++;
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})();
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// 生成节点函数
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const createNode = (parentId = null, level = 0) => {
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const id = createId();
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const children =
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level < 3
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? Mock.mock({
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'array|0-5': [createNode.bind(null, id, level + 1)],
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}).array
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: [];
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const isParent = 'isParent';
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return {
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id,
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name: `User-${id}`,
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type: Mock.mock('@d6'),
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status: Mock.Random.d4(),
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score: Mock.Random.d100(),
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experience: Mock.Random.integer(1000, 99999),
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sex: Mock.Random.cword('男女', 1),
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city: Mock.Random.city(),
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description: '-',
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createTime: Mock.mock('@datetime'),
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[flat || 'parentId']: parentId,
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[flat || 'children']: children,
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[flat || isParent]: !!children.length,
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};
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};
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// 根节点
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const rootNodes = Mock.mock({
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'array|10-20': [createNode],
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}).array;
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if (flat) return rootNodes;
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// 生成树
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const getTreeData = (nodes) => {
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const result = [];
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nodes.forEach((node) => {
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result.push({
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...node,
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parentId: null,
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children: getTreeData(node.children),
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});
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});
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return result;
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};
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return getTreeData(rootNodes);
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};
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</script>
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</body>
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</html>
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