80 lines
2.0 KiB
C#
80 lines
2.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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using Microsoft.AspNetCore.Mvc.Rendering;
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using Microsoft.EntityFrameworkCore;
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using EveryThing.Data;
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using EveryThing.Models;
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namespace EveryThing.Pages.Files
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{
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public class EditModel : PageModel
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{
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private readonly ApplicationDbContext _context;
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public EditModel(ApplicationDbContext context)
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{
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_context = context;
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}
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[BindProperty]
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public new File File { get; set; }
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public async Task<IActionResult> OnGetAsync(int? id)
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{
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if (id == null)
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{
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return NotFound();
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}
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File = await _context.Files
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.Include(f => f.Company).FirstOrDefaultAsync(m => m.IdFile == id);
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if (File == null)
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{
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return NotFound();
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}
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ViewData["IdCompanyFk"] = new SelectList(_context.CodeTableCompanies, "IdCompany", "Ceo");
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return Page();
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}
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// To protect from overposting attacks, please enable the specific properties you want to bind to, for
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// more details see https://aka.ms/RazorPagesCRUD.
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public async Task<IActionResult> OnPostAsync()
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{
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if (!ModelState.IsValid)
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{
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return Page();
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}
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_context.Attach(File).State = EntityState.Modified;
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try
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{
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await _context.SaveChangesAsync();
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}
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catch (DbUpdateConcurrencyException)
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{
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if (!FileExists(File.IdFile))
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{
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return NotFound();
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}
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else
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{
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throw;
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}
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}
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return RedirectToPage("./Index");
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}
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private bool FileExists(int id)
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{
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return _context.Files.Any(e => e.IdFile == id);
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}
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}
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}
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