layui动态表头的实现代码
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2024-01-29 20:49:00
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
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);
$.ajax({
url: basepath + "/biz/hospital/rate/allot/list.do",
data: {
begin:begin,
end:end,
name:name
},
type : 'post',
datatype : 'json',
success : function(data) {
var arrayprice = new array();
for(var i=0;i<data.length;i++){
var arrayprice1 = new array();
for(var key in data[i]){
if(key!="name"&&key!="productid_"&&key!="renshu"&&key!="total"){
arrayprice1[key]=data[i][key];
}
}
arrayprice.push(arrayprice1);
}
var title="";
var sumcols="";
var partcols=new array();
for(var i=0;i<arrayprice.length;i++){
var partcolsstr = "";
for(var key in arrayprice[i]){
if(i==0&&(arrayprice[arrayprice.length-1][key]!=0)){
title+="<th class='firstth'>"+key+"（元）</th>";
}
if(i==(arrayprice.length-1)&&(arrayprice[arrayprice.length-1][key]!=0)){
sumcols+="<td class='secondtd'>"+arrayprice[i][key]+"</td>";
}
if(i!=(arrayprice.length-1)&&(arrayprice[arrayprice.length-1][key]!=0)){
partcolsstr += "<td class='thirdtd'>"+arrayprice[i][key]+"</td>";
}
}
partcols.push(partcolsstr);
}
var srenshu = 0;
var stotal = 0;
var tablex = "";
tablex += "<tr class='firsttr'><th class='firstth'>项目名称</th><th class='firstth'>检查人数</th><th class='firstth'>金额（元）</th>"+title+"</tr>";
if(data!=null && data.length>0){
for(var i=0;i<data.length-1;i++){
srenshu+=data[i].renshu;
stotal+=data[i].total;
}
tablex += "<tr class='secondtr'><td class='secondtd'>总计</td><td class='secondtd'>"+srenshu+"</td><td class='secondtd'>"+stotal+"</td>"+sumcols+"</tr>";
for(var i=0;i<data.length-1;i++){
{
tablex += "<tr class='thirdtr'><td class='thirdtd'>"+data[i].name+"</td>" +
"<td class='thirdtd'>" +
"<a style='color:#ff5722' href="+basepath +" rel="external nofollow" rel="external nofollow" /biz/hospital/rate/allot/topagemx.do?startdate="+$("#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);
$.ajax({
url: basepath + "/biz/hospital/rate/allot/list.do",
data: {
begin:begin,
end:end,
name:name
},
type : 'post',
datatype : 'json',
success : function(data) {
var arrayprice = new array();
for(var i=0;i<data.length;i++){
var arrayprice1 = new array();
for(var key in data[i]){
if(key!="name"&&key!="productid_"&&key!="renshu"&&key!="total"){
arrayprice1[key]=data[i][key];
}
}
arrayprice.push(arrayprice1);
}
var title="";
var sumcols="";
var partcols=new array();
for(var i=0;i<arrayprice.length;i++){
var partcolsstr = "";
for(var key in arrayprice[i]){
if(i==0&&(arrayprice[arrayprice.length-1][key]!=0)){
title+="<th class='firstth'>"+key+"（元）</th>";
}
if(i==(arrayprice.length-1)&&(arrayprice[arrayprice.length-1][key]!=0)){
sumcols+="<td class='secondtd'>"+arrayprice[i][key]+"</td>";
}
if(i!=(arrayprice.length-1)&&(arrayprice[arrayprice.length-1][key]!=0)){
partcolsstr += "<td class='thirdtd'>"+arrayprice[i][key]+"</td>";
}
}
partcols.push(partcolsstr);
}
var srenshu = 0;
var stotal = 0;
var tablex = "";
tablex += "<tr class='firsttr'><th class='firstth'>项目名称</th><th class='firstth'>检查人数</th><th class='firstth'>金额（元）</th>"+title+"</tr>";
if(data!=null && data.length>0){
for(var i=0;i<data.length-1;i++){
srenshu+=data[i].renshu;
stotal+=data[i].total;
}
tablex += "<tr class='secondtr'><td class='secondtd'>总计</td><td class='secondtd'>"+srenshu+"</td><td class='secondtd'>"+stotal+"</td>"+sumcols+"</tr>";
for(var i=0;i<data.length-1;i++){
{
tablex += "<tr class='thirdtr'><td class='thirdtd'>"+data[i].name+"</td>" +
"<td class='thirdtd'>" +
"<a style='color:#ff5722' href="+basepath +" rel="external nofollow" rel="external nofollow" /biz/hospital/rate/allot/topagemx.do?startdate="+$("#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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