public async Task <ActionResult> Edit(SurveyCategoriesViewModel viewModel)
{
if (!ModelState.IsValid)
{
/* Reload category list*/
viewModel.CategoryList = await _db.Category.ToListAsync();
return(View(viewModel));
}
//_db.Entry(viewModel.Survey).State = EntityState.Modified; // Update survey
var surveyFromDatabase = await _db.Survey.FindAsync(viewModel.Survey.Id);
surveyFromDatabase.Name = viewModel.Survey.Name;
surveyFromDatabase.Status = viewModel.Survey.Status;
surveyFromDatabase.CategoryId = viewModel.Survey.CategoryId;
// Update questions
if (viewModel.Survey.Questions != null)
{
foreach (var question in viewModel.Survey.Questions)
{
_db.Entry(question).State = EntityState.Modified;
}
}
await _db.SaveChangesAsync();
TempData["StatusMessage"] = "Survey updated successfully";
return(RedirectToAction(nameof(Index)));
}
//[ActionName("Edit")]
//public async Task<ActionResult> Edit(SurveyCategoryQuestionViewModel viewModel)
//{
// return View(viewModel);
//}
//GET - EDIT
public async Task <ActionResult> Edit(int?id)
{
if (id == null)
{
return(HttpNotFound());
}
var survey = await _db.Survey.Include(s => s.Questions).FirstAsync(s => s.Id == id);
if (survey == null)
{
return(HttpNotFound());
}
var viewModel = new SurveyCategoriesViewModel
{
Survey = survey,
CategoryList = await _db.Category.ToListAsync(),
};
return(View(viewModel));
}
