asp.net-mvc mvc 视图表行号计数器
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mvc view table row number counter
提问by user8054841
I have a table than shown one record of my model. for example list of category. i want to create manually row number for this table.
我有一张桌子，上面显示了我的模型的一条记录。例如类别列表。我想为此表手动创建行号。
<table class="table table-striped table-bordered table-hover table-full-width dataTable">
@foreach (var item in Model)
{
<tr>
<td>
**I want to Show Row Number Here**
</td>
<td>
@Html.ActionLink(item.Name, "ViewSubCategory", "ProductSubCategory", new { id = item.Id }, null)
</td>
</tr>
}
</table>
回答by hasan
Define a counter rowNoand write
定义一个计数器rowNo并写入
@{ int rowNo = 0; }
@foreach (var item in Model) {
<tr style="background: @classtr;" >
<td>
@(rowNo += 1)
</td>
回答by Murali Murugesan
Define a counter rowNoand write
定义一个计数器rowNo并写入
<table class="table table-striped table-bordered table-hover table-full-width dataTable">
@{int rowNo;}
@foreach (var item in Model)
{
<tr>
<td>
@rowNo++;
</td>
<td>
@Html.ActionLink(item.Name, "ViewSubCategory", "ProductSubCategory", new { id = item.Id }, null)
</td>
</tr>
}
</table>
回答by niico
None of the above worked for me - I did this:
以上都不适合我 - 我这样做了：
@{int RowNo = 0;}
@foreach (var item in Model) {
<tr>
<td>@{RowNo++;} @RowNo</td>
回答by Giannis Paraskevopoulos
You may use the Select overload:
您可以使用 Select 重载：
<table class="table table-striped table-bordered table-hover table-full-width dataTable">
@foreach (var item in Model.Select((item,index)=>new{item,index})
{
<tr>
<td>
@item.index
</td>
<td>
@Html.ActionLink(item.item.Name, "ViewSubCategory", "ProductSubCategory", new { id = item.item.Id }, null)
</td>
</tr>
}
</table>
回答by Kiril Dobrev
I've found the next option for my ASP.Net MVC project. All above options didn't work for my project.
我为我的 ASP.Net MVC 项目找到了下一个选项。以上所有选项都不适用于我的项目。
@foreach (var item in Model.Select((x, i) => new { Data = x, Index = i + 1 }))
{
<tr>
<td>
@item.Index
</td>
<td>
@Html.DisplayFor(modelItem => item.Data.ReviewerName)
</td>
<td>
@Html.DisplayFor(modelItem => item.Data.ReviewerComments)
</td>
<td>
@Html.DisplayFor(modelItem => item.Data.ReviewerRating)
</td>
<td>
@Html.ActionLink("Edit", "Edit", new { id = item.Data.Id })
</td>
</tr>
}
