private void callCategory()
{
MessagingCenter.Subscribe <CategoryAddViewModel, string>(this, "selectedValue", (sender, arg) =>
{
selectedDropDownValue = arg;
if (!string.IsNullOrEmpty(selectedDropDownValue))
{
resturant = new ResturantCategory();
resturant.Category = selectedDropDownValue;
int x = 0;
try
{
x = conn.Insert(resturant);
}
catch (Exception ex)
{
throw ex;
}
if (x == 1)
{
// success message
}
else
{
//Error message
}
}
else
{
}
Callrefresh();
});
}
public ListDetailCategoryPage(ResturantCategory resturant)
{
InitializeComponent();
ListDetailCategoryPageModel listDetail = new ListDetailCategoryPageModel(resturant);
BindingContext = listDetail;
}
public ListDetailCategoryPageModel(ResturantCategory resturant)
{
selectedItem = resturant.Category;
_saveProducts = new ObservableCollection <SaveProduct>();
_selectedCategory = new ObservableCollection <SelectedCategoryProducted>();
conn = DependencyService.Get <Isqlite>().GetConnection();
listOfProductCall();
}