请帮助我对此有所了解。我想要做计算(可以被1000整除的选定值)和Amount与Amount的关系,并且应该存储在第5列中。 即产品1 =(100/1000)* 100 = 10我想要在中间的列表中进行计算,并将这些值存储在最终金额栏
这里是我的代码:
<table border="1">
<tbody>
<tr>
<td width="334">S.No.</td>
<td width="334">Product Name</td>
<td width="334">Amount</td>
<td width="334">Grams/Kg</td>
<td width="334">Final Amount</td>
</tr>
<tr align="center">
<td>1</td>
<td>Product1</td>
<td>100</td>
<td>
<select id="grams">
<option value=""></option>
<option value="100">100g</option>
<option value="250">250g</option>
<option value="500">500g</option>
</select>
</td>
<td>I want to do calculation (selectedvalue/1000) * Amount, that amount want to reflect here</td>
</tr>
<tr align="center">
<td>2</td>
<td>Product2</td>
<td>200</td>
<td>
<select id="grams">
<option value=""></option>
<option value="100">100g</option>
<option value="250">250g</option>
<option value="500">500g</option>
</select>
</td>
<td>I want to do calculation (selectvalue/1000) * Amount, that amount want to reflect here</td>
</tr>
</tbody>
请学会格式,所以......请[阅读常见问题解答(http://stackoverflow.com/editing-help)。任何代码块都应该以4个空格开始。我会为你做的,但有太多了,我没有时间 – freefaller 2013-04-05 12:32:27