User-1256377279 posted
HI All,
Please can anyone help using Area Routing which is not working using ASP.NET Core 3.1
HTML Code
<div class="row">
<div class="col-12">
@Html.DropDownList("NationCase", (SelectList)ViewBag.NationList, "Select nation", new
{ onchange = "document.location.href = '/' + this.options[this.selectedIndex].value;", @class = "form-control form-control-sm col-sm-3 mb-1", @style = "float:left;" })
</div>
</div
C#
[Area("Admin")]
public class WebController : Controller
{
private readonly GlobalDBContext _context;
public WebController(GlobalDBContextcontext)
{
_context = context;
}
public IActionResult Index()
{
getNationList(null);
return View();
}
[Route("/{id}")]
public IActionResult Index(int id)
{
ViewBag.LocID = id;
getNationList(id);
return View();
}
private void getNationList(int? id)
{
var nationList = _context.NationMeterTop.Select(s => new { Id = s.LocationId, Value = s.Nation }).OrderBy(s => s.Value).ToList();
ViewBag.NationList = new SelectList(nationList, "Id", "Value", id);
}
}
Startup.cs
app.UseEndpoints(endpoints =>
{
endpoints.MapAreaControllerRoute(
name: "MyAreaAdmin",
areaName: "Admin",
pattern: "Admin/{controller=Home}/{action}/{id?}");
endpoints.MapControllerRoute(
name: "default",
pattern: "{controller=Home}/{action=Index}/{id?}");
});
I want when user select value from dropdown it should below action method
[Route("/{id}")]
public IActionResult Index(int id)
{
ViewBag.LocID = id;
getNationList(id);
return View();
}
Thanks,
Shabbir
