정보를 생성하는 테이블에 대해 다음 html 코드가 있지만 "TranAmt"열의 합계를 계산해야합니다. 누군가 이걸로 나를 도울 수 있습니까?HTML 필요한 열의 합
<p>Hi Marly,</p>
<p>The following customer invoices were posted today:</p>
<table style="width: 1300px;" border="1" cellspacing="1.5" cellpadding="1.5" align="left">
<thead>
<tr style="background-color: #81BEF7;" align="center" valign="middle">
<td style="text-align: center;"><strong>Customer ID</strong></td>
<td style="text-align: center;"><strong>Customer Name</strong></td>
<td style="text-align: center;"><strong>Customer PO Number</strong></td>
<td style="text-align: center;"><strong>Invoice Number</strong></td>
<td style="text-align: center;"><strong>Invoice Date</strong></td>
<td style="text-align: center;"><strong>Post Date</strong></td>
<td style="text-align: center;"><strong>Invoice Amount</strong></td>
<td style="text-align: center;"><strong>Invoice Sales Tax Amount</strong></td>
<td style="text-align: center;"><strong>Create User</strong></td>
</tr>
</thead>
{BEGIN*REPEAT}
<tbody>
<tr>
<td>{CustID}</td>
<td>{CustName}</td>
<td>{CustPONo}</td>
<td>{TranID}</td>
<td>{TranDate}</td>
<td>{PostDate}</td>
<td>{TranAmt}</td>
<td>{STaxAmt}</td>
<td>{CreateUserID}</td>
</tr>
{END*REPEAT}
</tbody>
</table>