你好,请你帮帮我
在我看来,我有这张表:
<table style="width: 100%;">
<tr>
<td>@Html.DisplayName("idOperation")</td>
<td>@Html.DisplayName("NameOperation")</td>
</tr>
<tr>
<td>
<select id="Operation" class="sltStyle">
@foreach (var item1 in ViewBag.Operations)
{
<option>@item1.Id_Operation</option>
}
</select>
</td>
<td>
</td>
</tr>
</table>
控制器
public class testController : Controller
{
private RendementEntities db = new RendementEntities();
public ActionResult PartialViewDemo()
{
List<Operations> allOperations = db.Operations.ToList();
return View(allOperations);
}
public ActionResult NomOperation(int idOperation)
{
IEnumerable<Operations> allOperations = db.Operations.ToList();
var selectedOperationId = (from c in allOperations where c.Id_Operation == idOperation select c.Id_Operation).FirstOrDefault();
var NameForId = (from a in allOperations where a.Id_Operation == selectedOperationId select a.Designation).FirstOrDefault();
return PartialView("_OperationsPV" , NameForId);
}
}
当用户选择idOperation(onclick)时,是否可以自动生成nameOperation?
谢谢