js遍历table中的数据，并组装成json

Posted 2020-09-08 sj2016

 1 function fore(){
 2         var temp = "";
 3         var tabLen = document.getElementById("tableID");
 4         var jsonT = "{pieTes:[";
 5         for(var i = 0; i < tabLen.rows.length;i++){
 6             for(var j = 0;j<tabLen.rows[i].cells.length;j++){
 7                 //temp +=tabLen.rows[i].cells[j].innerhtml;
 8                 if(i == 0 && j == 0){
 9                     jsonT +="{name:\""+tabLen.rows[i].cells[0].innerHTML+"\",gw:\""+tabLen.rows[i].cells[1].innerHTML+"\"}"
10                 }else{
11                     jsonT +=",{name:\""+tabLen.rows[i].cells[0].innerHTML+"\",gw:\""+tabLen.rows[i].cells[1].innerHTML+"\"}"
12                 }
13                 
14             }
15         }
16         jsonT += "]}";
17         console.log(jsonT);
18     }
19