我想在不重新加载页面的情况下选中 Select 复选框时显示 Credit Amount 列的运行总计。在这种情况下(见下图),运行总计应打印出 38。贷方金额列是可编辑的,因此应根据用户输入相应地更新总金额。
到目前为止我的看法
<table class="gridtable">
<tr>
<th>Select</th>
<th>Submit Purchase Item Status Id</th>
<th style="display:none;">Cart Order Id</th>
<th>Customer Number</th>
<th>Customer Name</th>
<th>Serial Number</th>
<th>Charged Amount</th>
<th>Credit Amount</th>
<th>State Tax</th>
<th>Credit Tax</th>
<th>Billing Start Date</th>
<th>Billing End Date</th>
<th>Invoice Number</th>
<th>Invoice Date</th>
<th style="display:none;">Cart Billable Item Id</th>
<th>Quality</th>
</tr>
@for (int i = 0; i < Model.Count; i++)
{
<tr>
<td>
@Html.EditorFor(model => model[i].Selected)
</td>
<td>
@Html.DisplayFor(model => model[i].SubmitPurchaseItemStatusId)
@Html.HiddenFor(model => model[i].SubmitPurchaseItemStatusId)
</td>
<td style="display:none;">
@Html.HiddenFor(model => model[i].CartOrderId)
</td>
<td>
@Html.DisplayFor(model => model[i].Custnmbr)
@Html.HiddenFor(model => model[i].Custnmbr)
</td>
<td>
@Html.DisplayFor(model => model[i].Custname)
@Html.HiddenFor(model => model[i].Custname)
</td>
<td>
@Html.DisplayFor(model => model[i].Serltnum)
@Html.HiddenFor(model => model[i].Serltnum)
</td>
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