public ActionResult KeywordTagSelection(FormCollection form, KeywordTagSelectionViewModel viewModel)
{
//...
// Restore tag list
viewModel.Tags = _context.Tags.Where(p => p.TagParentId != null).ToList();
if (!ModelState.IsValid)
{
ViewBag.Result = false;
ViewBag.ResultMessage = "Lütfen belirtilen alanları doldurunuz!";
return(PartialView(viewModel));
}
try
{
//...
// Delete previously added tags
var previousSelectedTags =
_context.KeywordTags.Where(p => p.KeywordId == viewModel.KeywordId).ToList();
foreach (var previousSelectedTag in previousSelectedTags)
{
_context.KeywordTags.Remove(previousSelectedTag);
_context.SaveChanges();
}
//...
// Create Tags for newly created keyword
foreach (var item in form["SelectedTags"].Split(",".ToCharArray(), StringSplitOptions.RemoveEmptyEntries))
{
var keywordTag = new KeywordTag
{
KeywordId = viewModel.KeywordId,
TagId = Convert.ToInt32(item),
CreateDate = DateTime.Now
};
_context.KeywordTags.Add(keywordTag);
_context.SaveChanges();
}
ViewBag.Result = true;
ViewBag.ResultMessage = "Girdiğiniz içerik başarıyla kaydedilmiştir.";
return(PartialView(viewModel));
}
catch (Exception exception)
{
throw new Exception("Error in ManagementController.CreateKeywordTagSelection [Post]", exception);
}
}
public ActionResult KeywordTagSelection(int keywordId = 0)
{
try
{
var keywordTagSelectionListViewModel = new KeywordTagSelectionViewModel
{
KeywordId = keywordId,
Tags = _context.Tags.Where(p => p.TagParentId != null).ToList(),
SelectedTags = _context.KeywordTags.Where(p => p.KeywordId == keywordId).Select(p => p.TagId).ToArray()
};
return(View(keywordTagSelectionListViewModel));
}
catch (Exception exception)
{
throw new Exception("Error in ManagementController.CreateKeywordTagSelection [Get]", exception);
}
}
