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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