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js获取表格中的数据转化为json字符串

1,所需数据

工商银行 1236545878965874562
建设银行

1236545698745632145

 

 

 

 

2,html

<table border="1">
<thead>
<tr>
<td>开户行</td>
<td>账号</td>
</tr>
</thead>
<tbody id="myTable">
      <tr>
<td>银行</td>
<td>1234567989874569874</td>
</tr>
   <tr>
<td>银行</td>
<td>1234567989874569874</td>
</tr>
   </tbody>
</table>

3,js
var  banktrs=document.getElementById("myTable").rows;
var bankinfos = [];//新建一个数组
for(var i=0;i<banktrs.length;i++){
var tds=banktrs[i].cells;
var bankinfo={};
bankinfo.bank=tds[0].innerHTML;
bankinfo.account=tds[1].innerHTML;
bankinfos.push(bankinfo);
}
alert(JSON.stringify(bankinfos));

4,结果
[{"bank":"工商银行","account":"1234567989874569874"},{"bank":"建设银行","account":"1234567989874569874"}]

posted @ 2020-07-30 17:32  涛声-依旧  阅读(2083)  评论(0编辑  收藏  举报