Question

jquery计算两个数值的百分比 求代码

<table class="hovertable">
<tr><th>客服姓名</th><th>所有会员</th><th>已经缴费</th><th>已代购</th><th>未缴费</th><th>代购率</th></tr>

<tr>
<td>张三</td>
<td>10</td>
<td class='jiaofei'>5</td>
<td class='daigou'>1</td>
<td >4</td>
<td calss='bili'>%</td>
</tr>

</table>
求出张三的代购比例，计算方式 (缴费+代购)/代购

Answer 1

var bili = ($(.jiaofei).val()+$(.daigou).val())/$(.daigou).val();
$(.bili).val(bili);