// GET: Races/Edit/5
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
var race = await _context.Races
.Include(r => r.CandidateRaces)
.FirstOrDefaultAsync(r => r.RaceId == id);
RaceViewModel model = new RaceViewModel
{
Race = race,
Candidates = new SelectList(_context.Candidates
.Where(c => c.ElectionId == _managedElectionID)
.OrderBy(c => c.Name),
"CandidateId", "Name")
};
if (race == null)
{
return(NotFound());
}
return(View(model));
}
public async Task <IActionResult> Edit(int id, RaceViewModel model)
{
if (id != model.RaceId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
var race = _context.Races.Find(id);
race.ElectionId = model.ElectionId;
race.PositionName = model.PositionName;
race.NumberNeeded = model.NumberNeeded;
_context.Update(race);
var crs = _context.CandidateRaces.Where(cr => cr.RaceId == id).ToList();
_context.RemoveRange(crs);
foreach (var cr in model.RaceCandidatesIds)
{
_context.Add(new CandidateRace
{
CandidateId = cr,
RaceId = id,
PositionName = race.PositionName
});
}
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!RaceExists(model.RaceId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
ViewData["Elections"] = new SelectList(_context.Elections, "ElectionId", "Name", model.ElectionId);
return(View(model));
}
public async Task <IActionResult> Edit(int id, RaceViewModel model)
{
if (id != model.Race.RaceId)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
_context.Update(model.Race);
var crs = _context.CandidateRaces.Where(cr => cr.RaceId == id).ToList();
_context.RemoveRange(crs);
if (model.CandidateIds != null)
{
foreach (string cr in model.CandidateIds)
{
_context.Add(new CandidateRace
{
CandidateId = int.Parse(cr),
RaceId = id,
});
}
}
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!RaceExists(model.Race.RaceId))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Index)));
}
return(View(model));
}
// GET: Races/Edit/5
public async Task <IActionResult> Edit(int?id)
{
if (id == null)
{
return(NotFound());
}
var race = await _context.Races.FindAsync(id);
var crs = await _context.CandidateRaces
.Where(cr => cr.RaceId == id)
.ToListAsync();
List <int> raceCandidateIds = new List <int>();
foreach (var cr in crs)
{
raceCandidateIds.Add(cr.CandidateId);
}
RaceViewModel model = new RaceViewModel
{
ElectionId = race.ElectionId,
RaceId = race.RaceId,
PositionName = race.PositionName,
NumberNeeded = race.NumberNeeded,
RaceCandidatesIds = raceCandidateIds
};
if (race == null)
{
return(NotFound());
}
ViewData["Elections"] = new SelectList(_context.Elections, "ElectionId", "Name");
ViewData["Candidates"] = new SelectList(_context.Candidates.Where(c => c.ElectionId == State.currentElection), "CandidateId", "LastName");
return(View(model));
}
