public async void ChangeContent(SubCategory2 sub2)
{
this.DataContext = null;
ProductMenu.ItemsSource = null;
_Title.Text = sub2.Name;
productsList = await service.GetJsonList("products", 0, sub2.SubCategory1Id, sub2.Id);
Update(productsList);
_Header.Visibility = Visibility.Visible;
_Header.Height = 65;
}
public async void ChangeContent(SubCategory2 sub2)
{
contentframe.NavigationService.Navigate(content);
content.ChangeContent(sub2);
LeftImages.Visibility = Visibility.Hidden;
sliderframe.Visibility = Visibility.Hidden;
sliderframe.Height = 0;
_ScrollViewer.ScrollToTop();
_MenuScroll.ScrollToTop();
LeftImages.Height = 0;
Filters.Visibility = Visibility.Visible;
}
private void ExpanderMenu_PreviewMouseRightButtonUp(object sender, MouseButtonEventArgs e)
{
FrameworkElement fe = e.OriginalSource as FrameworkElement;
MainCategory main = fe.DataContext as MainCategory;
SubCategory1 sub1 = fe.DataContext as SubCategory1;
SubCategory2 sub2 = fe.DataContext as SubCategory2;
if (main != null)
{
mainWindow.ChangeContent(main);
}
else if (sub1 != null)
{
mainWindow.ChangeContent(sub1);
}
else if (sub2 != null)
{
mainWindow.ChangeContent(sub2);
}
}
public async Task NavigateFromMenu(int id, SubCategory2 sub2)
{
id = sub2.Id + 200;
if (!MenuPages.ContainsKey(id))
{
MenuPages.Add(id, new NavigationPage(new HomePage(sub2)));
}
var newPage = MenuPages[id];
if (newPage != null && Detail != newPage)
{
Detail = newPage;
if (Device.RuntimePlatform == Device.Android)
{
await Task.Delay(100);
}
IsPresented = false;
}
}
public SubCategory2 Create(string name, int subCategory1Id)
{
using (DataModelEntities model = new DataModelEntities())
{
SubCategory2 retVal = null;
if (!model.SubCategory2.Any(s => s.SubCategory1Id.Equals(subCategory1Id) && s.Name.Equals(name)))
{
retVal = new SubCategory2
{
Name = name,
SubCategory1Id = subCategory1Id
};
model.SubCategory2.AddObject(retVal);
model.SaveChanges();
}
return(model.SubCategory2
.Include(s => s.SubCategory1)
.FirstOrDefault(s => s.Id.Equals(retVal.Id)));
}
}