<html>
<head>
<title> New Document title>
<script>
var arrJson=[
{'xxbh':'1001','bjbh':'0801','xx':'李四'},{'xxbh':'1001','bjbh':'0802','xx':'张三'},
{'xxbh':'1003','bjbh':'0803','xx':'王五'},{'xxbh':'1003','bjbh':'0804','xx':'晶晶'},
{'xxbh':'1005','bjbh':'0701','xx':'亮亮'},{'xxbh':'1002','bjbh':'0701','xx':'明敏'},
{'xxbh':'1005','bjbh':'0701','xx':'张灿'},{'xxbh':'1002','bjbh':'0801','xx':'小白'},
{'xxbh':'1005','bjbh':'0802','xx':'小胖'},{'xxbh':'1002','bjbh':'0901','xx':'小丽'},
{'xxbh':'1003','bjbh':'0901','xx':'阿宝'},{'xxbh':'1004','bjbh':'0901','xx':'王泰'},
{'xxbh':'1001','bjbh':'0901','xx':'阿毛'},{'xxbh':'1006','bjbh':'0901','xx':'李铭'},
{'xxbh':'1005','bjbh':'0901','xx':'阿城'},{'xxbh':'1004','bjbh':'0901','xx':'张晓'},
{'xxbh':'1006','bjbh':'0901','xx':'小小'},{'xxbh':'1004','bjbh':'0901','xx':'白昼'},
{'xxbh':'1002','bjbh':'0901','xx':'乐乐'},{'xxbh':'1001','bjbh':'0901','xx':'黎明'}
];
function creatMapByXxbh(arrJson){
var xxbhMap={};
var len = arrJson.length;
for(var i=0;iif(xxbhMap[arrJson[i].xxbh] == undefined){
var list = [];
list.push(arrJson[i]);
xxbhMap[arrJson[i].xxbh] = list;
}else{
xxbhMap[arrJson[i].xxbh].push(arrJson[i]);
}
}
var str="| 学校编号 | 班级 | 姓名 |
";
for(var xxbh in xxbhMap){
var stu = xxbhMap[xxbh];
alert(stu.length);
str+="| "+xxbh+" | ";
for(var i = 0;i < stu.length;i++){
if(i==0){
str+=""+stu[i].bjbh+" | "+stu[i].xx+" |
";
}else{
str+="| "+stu[i].bjbh+" | "+stu[i].xx+" |
";
}
}
str+="| "+xxbh+"共有"+stu.length+"个班级 |
"
}
str+="
";
document.write(str)
}
script>
head >
<body>
<button onclick='creatMapByXxbh(arrJson)'>测试button>
body>
html>
