I doing a
C# project using
Razor in
VS2010.(MVC 4). I need to Return error message from Controller to View and show it to User.
What i was tried is:
CONTROLLER:
[HttpPost]
public ActionResult form_edit(FormModels model)
{
model.error_msg = model.update_content(model);
ModelState.AddModelError("error", "adfdghdghgdhgdhdgda");
ViewBag.error = TempData["error"];
return RedirectToAction("Form_edit", "Form");
}
VIEW:
@model mvc_cs.Models.FormModels
@using ctrlr = mvc_cs.Controllers.FormController
@using (Html.BeginForm("form_edit", "Form", FormMethod.Post))
{
<table>
<tr>
<td>
@Html.ValidationSummary("error")
@Html.ValidationMessage("error")
</td>
</tr>
<tr>
<th>
@Html.DisplayNameFor(model => model.content_name)
@Html.DropDownListFor(x => x.selectedvalue, new SelectList(Model.Countries, Model.dd_value, Model.dd_text), "-- Select Product--")
</th>
</tr>
</table>
<table>
<tr>
<td>
<input type="submit" value="Submit" />
</td>
</tr>
</table>
}
Please help me to achieve this.
Please dont give ant links to read.