Created database

Lieb/Pages/Users/Edit.cshtml.cs

@@ -0,0 +1,78 @@
+#nullable disable
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.Rendering;
+using Microsoft.EntityFrameworkCore;
+using Lieb.Data;
+using Lieb.Models;
+
+namespace Lieb.Pages.Users
+{
+    public class EditModel : PageModel
+    {
+        private readonly Lieb.Data.LiebContext _context;
+
+        public EditModel(Lieb.Data.LiebContext context)
+        {
+            _context = context;
+        }
+
+        [BindProperty]
+        public User User { get; set; }
+
+        public async Task<IActionResult> OnGetAsync(int? id)
+        {
+            if (id == null)
+            {
+                return NotFound();
+            }
+
+            User = await _context.Users.FirstOrDefaultAsync(m => m.UserId == id);
+
+            if (User == null)
+            {
+                return NotFound();
+            }
+            return Page();
+        }
+
+        // To protect from overposting attacks, enable the specific properties you want to bind to.
+        // For more details, see https://aka.ms/RazorPagesCRUD.
+        public async Task<IActionResult> OnPostAsync()
+        {
+            if (!ModelState.IsValid)
+            {
+                return Page();
+            }
+
+            _context.Attach(User).State = EntityState.Modified;
+
+            try
+            {
+                await _context.SaveChangesAsync();
+            }
+            catch (DbUpdateConcurrencyException)
+            {
+                if (!UserExists(User.UserId))
+                {
+                    return NotFound();
+                }
+                else
+                {
+                    throw;
+                }
+            }
+
+            return RedirectToPage("./Index");
+        }
+
+        private bool UserExists(int id)
+        {
+            return _context.Users.Any(e => e.UserId == id);
+        }
+    }
+}