layui-编程知识

基于复杂结构的自定义模版相关介绍

我这里的接口给的格式数据
在这里插入图片描述

我这里搜索往返时候要显示成这样的
在这里插入图片描述

layui.use(['table','form'], function(){  var table = layui.table;  var form = layui.form;// 渲染表格  table.render({  elem: '#test-table-reload',toolbar: '#toolbarDemo',  data:jsonData[0].airwheretolists,cols: [  // 定义列的配置  [  {field: 'flightInfo', title: '航司信息', templet: '#flightInfoTpl', align: 'center'},{field: 'fromSegments', title: '出发时间', templet: '#flightInfoTpl1',sort:true, align: 'center'},{field: 'fromSegments.timeDif', title: '用时', templet: '#flightInfoTpl2',sort:true, align: 'center'},{field: 'arrTime', title: '达到时间', templet: '#flightInfoTpl4', align: 'center'},{field: 'adultPrice', title: '价格', templet: '#flightInfoTpl3',sort:true, align: 'center'},{field:'button', title:'操作', templet: '#buttonTpl', align: 'center'}]  ],done: function(res, curr, count){  // 在这里执行渲染完成后的操作  console.log('渲染完成');  // $("td[data-field='0']").css("display", "none");  // $(".layui-table-tool-self").css("display","none");// $(".layui-table-header").css('display',"none");$('tr[data-index]').each(function() {  // 获取 data-index 的值  var index = $(this).data('index');  if(index % 2 == 0){$(this).css('background-color','#f8f8f8');}});$('tr[data-index="myself"]:even').find('td.dashedTd_rt').each(function() {  $(this).css('border-bottom','1px dashed #ccc'); });if(tripType == 'ow'){$(".layui-table-body .layui-table-cell").css('height','108px');}else{$(".layui-table-body .layui-table-cell").css('height','210px');}$(".layui-table-cell table").css('width','100%');// 监听排序事件table.on('sort(user)', function (obj) {var field = obj.field; // 排序字段var data = res.data; // 当前排序的数据console.log(obj);console.log(obj.type);// 获取表格数据var tableData = layui.table.cache['test-table-reload'];// 对 fromMesage 中的 flightNumber 进行排序if (field === 'fromSegments') {tableData.sort(function (a, b) {var dateA = new Date(a.fromSegments[0].depTime).getTime();var dateB = new Date(b.fromSegments[0].depTime).getTime();if (obj.type === 'asc') {return dateA - dateB; // 升序排列} else if (obj.type === 'desc') {return dateB - dateA; // 降序排列} else {return 0; // 默认情况}});}else if(field === 'fromSegments.timeDif'){tableData.sort(function (a, b){if(a.retSegments != null){}var ass = a.fromSegments[0].timeDif.TotalMilliseconds;if (obj.type === 'asc') {return a.fromSegments[0].timeDif.TotalMilliseconds - b.fromSegments[0].timeDif.TotalMilliseconds; // 升序排列} else if (obj.type === 'desc') {return b.fromSegments[0].timeDif.TotalMillisecondss - a.fromSegments[0].timeDif.TotalMilliseconds; // 降序排列} else {return 0; // 默认情况}})}// 渲染表格var jsonDatas = [{'airwheretolists':tableData}];renderTable(jsonDatas,tripType);});  }  });});

	<script type="text/html" id="flightInfoTpl"><table style="width: 100%;">{{# layui.each(d.fromSegments, function(index, item){ }}<tr><td class="dashedTd_rt"><p class="aviation_name">{{ item.companyName }}</p><div class="flightNo">{{ item.flightNumber }}</div></td></tr>{{# }); }}{{# layui.each(d.retSegments, function(index, item){ }}<tr><td class="dashedTd_rt"><p class="aviation_name">{{ item.companyName }}</p><div class="flightNo">{{ item.flightNumber }}</div></td></tr>{{# }); }}</table>
</script>
<script type="text/html" id="flightInfoTpl1"><table style="width: 100%;">{{# layui.each(d.fromSegments, function(index, item){ }}<tr><td class="dashedTd_rt"><p class='takeoff_time'>{{ item.depTime }}</p><span class='departure_code'>{{ item.depAirport }}</span><span class='departure_name'>{{ item.derairportname }}</span></td></tr>{{# }); }}{{# layui.each(d.retSegments, function(index, item){ }}<tr><td class="dashedTd_rt"><p class='takeoff_time'>{{ item.depTime }}</p><span class='departure_code'>{{ item.depAirport }}</span><span class='departure_name'>{{ item.derairportname }}</span></td></tr>{{# }); }}</table>
</script>
<script type="text/html" id="flightInfoTpl2"><table style="width: 100%;">{{# layui.each(d.fromSegments, function(index, item){ }}<tr><td class="dashedTd_rt"><div class="type">直飞</div><img src="../../res/style/imgs/ticket.png" alt="" class="UI_list_icon_con"><div class="time_use">{{ item.timeDif.Hours }}h{{ item.timeDif.Minutes }}m</div></td></tr>{{# }); }}{{# layui.each(d.retSegments, function(index, item){ }}<tr><td class="dashedTd_rt"><div class="type">直飞</div><img src="../../res/style/imgs/ticket.png" alt="" class="UI_list_icon_con"><div class="time_use">{{ item.timeDif.Hours }}h{{ item.timeDif.Minutes }}m</div></td></tr>{{# }); }}</table>
</script>
<script type="text/html" id="flightInfoTpl4"><table style="width: 100%;">{{# layui.each(d.fromSegments, function(index, item){ }}<tr><td class="dashedTd_rt"><p class='takeoff_time'>{{ item.arrTime }}</p><span class='departure_code'>{{ item.arrAirport }}</span><span class='departure_name'>{{ item.arrairportname }}</span></td></tr>{{# }); }}{{# layui.each(d.retSegments, function(index, item){ }}<tr><td class="dashedTd_rt"><p class='takeoff_time'>{{ item.arrTime }}</p><span class='departure_code'>{{ item.arrAirport }}</span><span class='departure_name'>{{ item.arrairportname }}</span></td></tr>{{# }); }}</table>
</script>
<script type="text/html" id="flightInfoTpl3"><table style="width: 100%;" class="flightInfoTpl3">{{# layui.each(d.fromSegments, function(index, item){ }}<tr><td class="priceL" rowspan="2">CNY {{ d.adultPrice }}</td><!-- <td rowspan="2"><button class="layui-btn" id="reserveBtn">预定</button></td> --></tr>{{# }); }}</table>
</script>
<script type="text/html" id="buttonTpl"><table style="width: 100%;height: 100%;" ><tr><td rowspan="2"><button class="layui-btn" id="reserveBtn">预定</button></td></tr></table>
</script>

渲染和排序主要代码部分以上大概贴出来了

table 部分

注意此处lay-filter=“user” table.on(‘sort(user)’, 这里要对应
我这里犹豫想让一组往返数据显示在一个tr里面所以我在tr里又组装了一个表格两行的
在这里插入图片描述

2 筛选这块

function eachcheckbox(datas) {console.log('eachcheckbox'+datas);var div = document.getElementById("toolbarDemo");div.innerHTML = "";var result = "";var dateta = [];var data = datas[0].airwheretolists;for (var i = 0; i < data.length; i++) {if (dateta == null || dateta == [] || dateta.indexOf(data[i].ticketingAirline) == -1) {dateta.push(data[i].ticketingAirline);}}$.each(dateta, function (index, item) {result += '<input lay-filter="switchSap" checked="checked" type="checkbox" lay-skin="primary" name="labelType"  value="' + item + '" title="' + item + '" id="' + item + '">';});result += "";document.getElementById("toolbarDemo").innerHTML = result;}

监听下操作复选框的事件form.on('checkbox(switchSap)', function (data) { var arr = []; var tripType = $("input[name='type']:checked").val();// 单程往返 $('input[name=labelType]:checked').each(function () { arr.push($(this).val()); }); operateCheckData(arr, jsonData,tripType); });

//执行筛选数据 以及更新筛选框选中状态function operateCheckData(data, jsonData,tripType) {console.log(data);console.log(jsonData);if (data != null && data != undefined && data.length > 0) {var dataArr = [];for (var i = 0; i < jsonData[0].airwheretolists.length; i++) {if (data.indexOf(jsonData[0].airwheretolists[i].ticketingAirline) != -1) {dataArr.push(jsonData[0].airwheretolists[i]);}}var jsonDatas = [{'airwheretolists':dataArr}];} else {var jsonDatas = [{'airwheretolists':[]}];}eachcheckbox2(data);renderTable(jsonDatas,tripType);}

 function eachcheckbox2(arrid) {var div = document.getElementById("toolbarDemo");var dateta=[];// 获取所有输入元素  $('.layui-table-tool-temp input').each(function () {dateta.push($(this).val());});div.innerHTML = "";var result = "";// for (var i = 0; i < data.length; i++) {//     if (dateta == null || dateta == [] || dateta.indexOf(data[i].carrier) == -1) {//         dateta.push(data[i].carrier);//     }// }console.log(dateta);console.log(arrid);$.each(dateta, function (index, item) {if (arrid.includes(item)) {var chedk = 'checked="checked"';result += '<input lay-filter="switchSap" ' + chedk + ' type="checkbox" lay-skin="primary" name="labelType"  value="' + item + '" title="' + item + '" id="' + item + '">';} else {result += '<input lay-filter="switchSap" type="checkbox" lay-skin="primary" name="labelType"  value="' + item + '" title="' + item + '" id="' + item + '">';}});result += "";console.log(result);document.getElementById("toolbarDemo").innerHTML = result;}