Trying to make a viewmodel with custom IdentityRole

Hello I am trying to create 2 tables one with users wich is already working and one with Roles

View: the bottom table is working well, only the "applicationRoles" is not

@model Test4.ViewModels.AdminDetailsViewModel
@{
ViewData["Title"] = "Index";
Layout = "~/Views/Shared/_Layout.cshtml";
}
Index
"Create">Create New
class="table">
@Html.DisplayNameFor(model => model.applicationRoles[0].Id)
@Html.DisplayNameFor(model => model.applicationRoles[0].Name)
@Html.DisplayNameFor(model => model.applicationRoles[0].Description)
@Html.DisplayNameFor(model => model.applicationRoles[0].ConcurrencyStamp)
@foreach (var item in Model.applicationRoles)
{
@Html.DisplayFor(modelItem => item.Id)
@Html.DisplayFor(modelItem => item.Name)
@Html.DisplayFor(modelItem => item.Description)
@Html.DisplayFor(modelItem => item.ConcurrencyStamp)
"Edit" asp-route-id="@item.Id">Edit |
"Details" asp-route-id="@item.Id">Details |
"Delete" asp-route-id="@item.Id">Delete
}
class="table">
@Html.DisplayNameFor(model => model.application[0].FirstName)
@Html.DisplayNameFor(model => model.application[0].LastName)
@Html.DisplayNameFor(model => model.application[0].Age)
@Html.DisplayNameFor(model => model.application[0].Password)
@Html.DisplayNameFor(model => model.application[0].UserName)
@Html.DisplayNameFor(model => model.application[0].Email)
@foreach (var item in Model.application)
{
@Html.DisplayFor(modelItem => item.FirstName)
@Html.DisplayFor(modelItem => item.LastName)
@Html.DisplayFor(modelItem => item.Age)
@Html.DisplayFor(modelItem => item.Password)
@Html.DisplayFor(modelItem => item.UserName)
@Html.DisplayFor(modelItem => item.Email)
"Edit" asp-route-id="@item.Id">Edit |
"Details" asp-route-id="@item.Id">Details |
"Delete" asp-route-id="@item.Id">Delete
}

Application Role:

public class ApplicationRole : IdentityRole
{
public string Description { get; set; }
}

viewmodel:

public class AdminDetailsViewModel
{
public List application { get; set; }
public List applicationRoles { get; set; }
}

Controller:

public async Task Index()
{
var app = from m in _context.Users
select m;
var approle = from m in _context.UserRoles
select m;
var Admininfo = new AdminDetailsViewModel
{
application = await app.ToListAsync(),
applicationRoles = await approle.ToListAsync() // I get a error here
};
return View(Admininfo);
}

Im not really sure how i should handle this

2 Replies

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Rijwan Ansari5y ago
Accepted answer
Hi,

Try this way
var roleStore = new RoleStore(context);
var roleMngr = new RoleManager(roleStore);

var roles = roleMngr.Roles.ToList(); // map this to view model
You can get some ideas from here.
https://www.yogihosting.com/aspnet-core-identity-roles/#create-delete-roles
+1
Satya Karki5y ago
Hi,

You can check this thread and get idea.
https://stackoverflow.com/questions/27090227/trying-to-get-all-roles-in-identity
0

Trying to make a viewmodel with custom IdentityRole

Index