protected async System.Threading.Tasks.Task Grid0RowSelect(Flashcardgenerator.Models.Localhost.Category args)
{
var dialogResult = await DialogService.OpenAsync <EditCategory>("Edit Category", new Dictionary <string, object>() { { "categoryId", args.categoryId } });
await grid0.Reload();
await InvokeAsync(() => { StateHasChanged(); });
}
public async Task <Models.Localhost.Category> CancelCategoryChanges(Models.Localhost.Category item)
{
var entityToCancel = Context.Entry(item);
entityToCancel.CurrentValues.SetValues(entityToCancel.OriginalValues);
entityToCancel.State = EntityState.Unchanged;
return(item);
}
protected async System.Threading.Tasks.Task Load()
{
hasChanges = false;
canEdit = true;
var localhostGetCategoryBycategoryIdResult = await Localhost.GetCategoryBycategoryId(categoryId);
category = localhostGetCategoryBycategoryIdResult;
}
public async Task <Models.Localhost.Category> CreateCategory(Models.Localhost.Category category)
{
OnCategoryCreated(category);
Context.Categories.Add(category);
Context.SaveChanges();
OnAfterCategoryCreated(category);
return(category);
}
protected async System.Threading.Tasks.Task Form0Submit(Flashcardgenerator.Models.Localhost.Category args)
{
try
{
var localhostCreateCategoryResult = await Localhost.CreateCategory(category);
DialogService.Close(category);
}
catch (System.Exception localhostCreateCategoryException)
{
NotificationService.Notify(new NotificationMessage()
{
Severity = NotificationSeverity.Error, Summary = $"Error", Detail = $"Unable to create new Category!"
});
}
}
public async Task <Models.Localhost.Category> UpdateCategory(int?categoryId, Models.Localhost.Category category)
{
OnCategoryUpdated(category);
var itemToUpdate = Context.Categories
.Where(i => i.categoryId == categoryId)
.FirstOrDefault();
if (itemToUpdate == null)
{
throw new Exception("Item no longer available");
}
var entryToUpdate = Context.Entry(itemToUpdate);
entryToUpdate.CurrentValues.SetValues(category);
entryToUpdate.State = EntityState.Modified;
Context.SaveChanges();
OnAfterCategoryUpdated(category);
return(category);
}
protected async System.Threading.Tasks.Task Load()
{
category = new Flashcardgenerator.Models.Localhost.Category()
{
};
}
partial void OnAfterCategoryUpdated(Models.Localhost.Category item);
partial void OnCategoryGet(Models.Localhost.Category item);
partial void OnCategoryDeleted(Models.Localhost.Category item);