layui动态表头的实现代码
(编辑:jimmy 日期: 2024/11/27 浏览:3 次 )
又get到一种思路,不光是layui。
外面这层table,就是用原生拼接的。
@Override public List<Map<String, Object distribution(String begin,String end,String name,String hospitalCode) { HashMap<String, Object> params = new HashMap<String, Object>(); StringBuffer buf = new StringBuffer(); List<HRateAllotDepartment> hRateAllotDepartment = rateAllotDepartmentDao.getRateDepartment(hospitalCode); String str1 = ""; String str2 = ""; for(int i=0;i<hRateAllotDepartment.size();i++) { str1 +=",sum(`"+hRateAllotDepartment.get(i).getDepartmentName()+"`)`"+hRateAllotDepartment.get(i).getDepartmentName()+"`"; str2 +=",max(case when e.`name`='"+hRateAllotDepartment.get(i).getDepartmentName()+"' then f.price else 0 end) `"+hRateAllotDepartment.get(i).getDepartmentName()+"`"; } buf.append("select d.`name`,d.productId_,count(*) renshu,sum(price) total"+str1+" "); buf.append(" from ( SELECT b.`name`,b.id productId_ ,d.id,max(b.price) price "); buf.append(" "+str2+" FROM "); buf.append(" dt_pay_health_order_product a " + "JOIN dt_pay_health_order d ON a.orderId = d.id " + "JOIN dt_pay_health_product b ON a.productId = b.id "); buf.append(" JOIN dt_hospital_health_item c ON b.bizId = c.id " + "JOIN dt_hospital_health_order_use g ON g.orderProductId = a.id " + "JOIN dt_hospital_rate_allot f ON b.id = f.productId "); buf.append(" JOIN dt_hospital_department e ON f.departmentId = e.id where g.createDate>=:begin and g.createDate<=:end and b.name like :name and a.state ='02' group by b.`id`,d.`id` ) d group by d.productId_ WITH ROLLUP "); if(begin == null || begin.length() == 0){ begin = "1970-01-01"; } if(end == null || end.length() == 0){ end = "2099-01-01"; } params.put("begin",begin); params.put("end",end); params.put("name","%"+name+"%"); return this.getMapListByMap(buf.toString(), params); }
可以看到,一开始是有一个list,这个list是医院医生可以配置的科室,这些科室就是动态的。这样一来后台即可得到动态数据。同理,如果在layui时用到page,在这里返回成page类型即可。接下来再看js
function toList(begin,end,name){ console.log(begin); console.log(end); $.ajax({ url: basePath + "/biz/hospital/rate/allot/list.do", data: { begin:begin, end:end, name:name }, type : 'post', dataType : 'json', success : function(data) { var arrayPrice = new Array(); for(var i=0;i<data.length;i++){ var arrayPrice1 = new Array(); for(var key in data[i]){ if(key!="name"&&key!="productId_"&&key!="renshu"&&key!="total"){ arrayPrice1[key]=data[i][key]; } } arrayPrice.push(arrayPrice1); } var title=""; var sumCols=""; var partCols=new Array(); for(var i=0;i<arrayPrice.length;i++){ var partColsStr = ""; for(var key in arrayPrice[i]){ if(i==0&&(arrayPrice[arrayPrice.length-1][key]!=0)){ title+="<th class='firstTh'>"+key+"(元)</th>"; } if(i==(arrayPrice.length-1)&&(arrayPrice[arrayPrice.length-1][key]!=0)){ sumCols+="<td class='secondTd'>"+arrayPrice[i][key]+"</td>"; } if(i!=(arrayPrice.length-1)&&(arrayPrice[arrayPrice.length-1][key]!=0)){ partColsStr += "<td class='thirdTd'>"+arrayPrice[i][key]+"</td>"; } } partCols.push(partColsStr); } var sRenshu = 0; var stotal = 0; var tablex = ""; tablex += "<tr class='firstTr'><th class='firstTh'>项目名称</th><th class='firstTh'>检查人数</th><th class='firstTh'>金额(元)</th>"+title+"</tr>"; if(data!=null && data.length>0){ for(var i=0;i<data.length-1;i++){ sRenshu+=data[i].renshu; stotal+=data[i].total; } tablex += "<tr class='secondTr'><td class='secondTd'>总计</td><td class='secondTd'>"+sRenshu+"</td><td class='secondTd'>"+stotal+"</td>"+sumCols+"</tr>"; for(var i=0;i<data.length-1;i++){ { tablex += "<tr class='thirdTr'><td class='thirdTd'>"+data[i].name+"</td>" + "<td class='thirdTd'>" + "<a style='color:#ff5722' href="+basePath +" rel="external nofollow" rel="external nofollow" /biz/hospital/rate/allot/toPageMx.do"+$("#startDate").val().toString() +"&endDate="+$("#endDate").val().toString() +"&productId_="+data[i].productId_+">"+ data[i].renshu+"</a></td>" + "<td class='thirdTd'>"+data[i].total+ partCols[i] + "</tr>"; } } } $("#table_status").empty(); $("#table_status").append(tablex); }, error : function() { layer.msg('系统异常,请联系管理员!',{icon:2,time:2000}); } }); }
可以在最上方图看到,有些字段是固定的,但是有些字段是动态的。思路是通过将调用接口返回出来的数据,动态的部分放到一个键值对数组下。这样一来,固定的部分,依然可以用返回的data得到,而动态的部分,用处理的数组循环赋值即可。动态表头就是动态数组的键。数据就是值。
function toList(begin,end,name){ console.log(begin); console.log(end); $.ajax({ url: basePath + "/biz/hospital/rate/allot/list.do", data: { begin:begin, end:end, name:name }, type : 'post', dataType : 'json', success : function(data) { var arrayPrice = new Array(); for(var i=0;i<data.length;i++){ var arrayPrice1 = new Array(); for(var key in data[i]){ if(key!="name"&&key!="productId_"&&key!="renshu"&&key!="total"){ arrayPrice1[key]=data[i][key]; } } arrayPrice.push(arrayPrice1); } var title=""; var sumCols=""; var partCols=new Array(); for(var i=0;i<arrayPrice.length;i++){ var partColsStr = ""; for(var key in arrayPrice[i]){ if(i==0&&(arrayPrice[arrayPrice.length-1][key]!=0)){ title+="<th class='firstTh'>"+key+"(元)</th>"; } if(i==(arrayPrice.length-1)&&(arrayPrice[arrayPrice.length-1][key]!=0)){ sumCols+="<td class='secondTd'>"+arrayPrice[i][key]+"</td>"; } if(i!=(arrayPrice.length-1)&&(arrayPrice[arrayPrice.length-1][key]!=0)){ partColsStr += "<td class='thirdTd'>"+arrayPrice[i][key]+"</td>"; } } partCols.push(partColsStr); } var sRenshu = 0; var stotal = 0; var tablex = ""; tablex += "<tr class='firstTr'><th class='firstTh'>项目名称</th><th class='firstTh'>检查人数</th><th class='firstTh'>金额(元)</th>"+title+"</tr>"; if(data!=null && data.length>0){ for(var i=0;i<data.length-1;i++){ sRenshu+=data[i].renshu; stotal+=data[i].total; } tablex += "<tr class='secondTr'><td class='secondTd'>总计</td><td class='secondTd'>"+sRenshu+"</td><td class='secondTd'>"+stotal+"</td>"+sumCols+"</tr>"; for(var i=0;i<data.length-1;i++){ { tablex += "<tr class='thirdTr'><td class='thirdTd'>"+data[i].name+"</td>" + "<td class='thirdTd'>" + "<a style='color:#ff5722' href="+basePath +" rel="external nofollow" rel="external nofollow" /biz/hospital/rate/allot/toPageMx.do"+$("#startDate").val().toString() +"&endDate="+$("#endDate").val().toString() +"&productId_="+data[i].productId_+">"+ data[i].renshu+"</a></td>" + "<td class='thirdTd'>"+data[i].total+ partCols[i] + "</tr>"; } } } $("#table_status").empty(); $("#table_status").append(tablex); }, error : function() { layer.msg('系统异常,请联系管理员!',{icon:2,time:2000}); } }); }
这块是name这些的是固定的,就排除掉,然后将数据放到arrayPrice1下再push到数组下。tablex就是表格的html。当时拼接的是分两步,先是表头,然后是数据。有个总计,后来在sql下加了WITH ROLLUP就得到了。
for(var key in arrayPrice[i]){ if(i==0&&(arrayPrice[arrayPrice.length-1][key]!=0)){ title+="<th class='firstTh'>"+key+"(元)</th>"; } if(i==(arrayPrice.length-1)&&(arrayPrice[arrayPrice.length-1][key]!=0)){ sumCols+="<td class='secondTd'>"+arrayPrice[i][key]+"</td>"; } if(i!=(arrayPrice.length-1)&&(arrayPrice[arrayPrice.length-1][key]!=0)){ partColsStr += "<td class='thirdTd'>"+arrayPrice[i][key]+"</td>"; } }
这块就是动态的数据,title表头,sumCols总计,partColsStr具体数据,加到tablex下就行。以上就是原生的思路。
这块table用到了layui,当时也是看着这个layui动态设置的思路去写的原生。主要思路是:cols是一个数组,通过ajax得到数据后放到数组下,再放到cols下即可。
$.ajax({ url: basePath + "/biz/hospital/rate/allot/department/getDepartment.do", data: { }, type : 'post', dataType : 'json', success : function(data) { mycols[0] = {field : 'nameTrue', title:"姓名", align:'center',width:'120'}; mycols[1] = {field : 'telephoneTrue', title:'支付手机号', align:'center',width:'120'}; mycols[2] = {field : 'orderNO', title:'订单号', align:'center',width:'120'}; mycols[3] = {field : 'createDate', title:'订单创建时间', align:'center',width:'120'}; mycols[4] = {field : 'modifyDate', title:'订单使用时间', align:'center',width:'120'}; mycols[5] = {field : 'price', title:'支付金额(元)', align:'center',width:'120'}; for (var i = 0;i < data.length; i++){ var obj = data[i].departmentName; if(obj!=0){ mycols[i+6] = {field : obj, title:obj+"(元)", align:'center',width:'120'}; } } console.log(mycols); reload(); }, error : function() { layer.msg('系统异常,请联系管理员!',{icon:2,time:2000}); } });
以上是ajax调用后处理的数组。下面这些就是table。reload();就是重新渲染。
var options = { url: basePath + "/biz/hospital/rate/allot/list_mx.do", method: 'post', where:{ begin:$("#startDate").val().toString(), end:end, productId_:$("#productId_").val().toString(), orderNO:$("#qorderNO").val().toString(), name:$("#qname").val().toString() }, //分页请求参数 request:{ pageName: 'pageIndex', //页码 limitName: 'limit' //每页多少数据 }, //返回的数据格式 response:{ statusName: 'status', //数据状态的字段名称,默认:code statusCode: 200, //成功的状态码,默认:0 msgName: 'message', //状态信息的字段名称,默认:msg countName: 'total', //数据总数的字段名称,默认:count dataName: 'data' //数据列表的字段名称,默认:data }, //每页10条数据 limit: 10, //加载时出现加载条 loading: true, elem: '#data_table', cols: [ mycols ], id: 'dataTable', page: true, }; //方法级渲染 table.render(options); function reload(){ date = new Date($("#endDate").val()); date=date.setDate(date.getDate()+1); date=new Date(date); datemonth=date.getMonth()+1; //获取当前月份(0-11,0代表1月) end=date.getFullYear()+"-"+datemonth+"-"+date.getDate(); //options.where.departmentId = $("#departmentId").val(); options.where.begin = $("#startDate").val(); options.where.end = end; options.where.orderNO = $("#qorderNO").val();; options.where.name = $("#qname").val();; table.reload("dataTable",options); }
可以看到
cols: [ mycols ],
这个就是动态数据。
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持。
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