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200 lines
5.9 KiB
200 lines
5.9 KiB
<!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="../src/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">获取选中数据</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">查看</a> |
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<a class="layui-btn layui-btn-warm layui-btn-xs" lay-event="addChild">新增</a> |
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<a class="layui-btn layui-btn-xs" lay-event="more">更多 <i class="layui-icon layui-icon-down"></i></a> |
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</div> |
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</script> |
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<script src="../src/layui.js"></script> |
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<script> |
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layui.use(['treeTable', 'dropdown', 'layer'], function(){ |
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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: './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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{type: 'checkbox', fixed: 'left'}, |
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{type: 'numbers', fixed: 'left'}, |
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{field: 'id', title: 'ID', width: 145, sort: true, fixed: 'left', totalRow: '合计：'}, |
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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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{ fixed: "right", title: "操作", width: 190, align: "center", toolbar: "#TPL-treeTable-demo-tools"} |
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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)', function (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 +')', function (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("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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// 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: function (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", function (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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value: trData.experience, |
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title: "输入新的积分" |
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}, function (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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</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 = level < 3 ? Mock.mock({ |
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'array|0-5': [ |
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createNode.bind(null, id, level + 1) |
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] |
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}).array : [] |
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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': [ |
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createNode |
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] |
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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 = function (nodes) { |
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let result = [] |
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nodes.forEach(node => { |
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result.push({...node, parentId: null, children: getTreeData(node.children)}); |
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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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