Example #1
0
        public async Task <IActionResult> Edit(int id, [Bind("Id,FullName")] Url url)
        {
            if (id != url.Id)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    var prevUrl = await _context.Urls.FindAsync(id);

                    _context.Entry(prevUrl).State = EntityState.Detached;

                    url.FullName = UrlHelpers.AppendProtocol(url.FullName);
                    if (prevUrl.FullName != url.FullName)
                    {
                        url.ShortName = UrlHelpers.ShortenUrl(url.FullName);
                        _context.Update(url);
                        await _context.SaveChangesAsync();
                    }
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!UrlExists(url.Id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(url));
        }
Example #2
0
 public void Update(Url url)
 {
     _context.Update(url);
 }