private void HomePage_Loaded(object sender, RoutedEventArgs e)
{
CakeList = new ObservableCollection <CakeModel>(DatabaseAccess.LoadCake());
CategoryList = new ObservableCollection <CategoryModel>(DatabaseAccess.LoadAllCategories());
CategoryList.Insert(0, new CategoryModel {
CateId = -1, CateName = "Tất cả"
});
cbbFilter.ItemsSource = CategoryList;
string rowPerPageStr = "5";
int rowPerPageInt = 5;
Setting.readSettingDB("row", ref rowPerPageStr);
int.TryParse(rowPerPageStr, out rowPerPageInt);
RowPerPage = rowPerPageInt;
CurrentCakeList = CakeList;
CurrentPage = 1;
TotalPage = CurrentCakeList.Count / RowPerPage + (CurrentCakeList.Count % RowPerPage == 0 ? 0 : 1);
if (TotalPage == 0)
{
CurrentPage = 0;
}
DisplayCakeList = new ObservableCollection <CakeModel>(CurrentCakeList.Skip(RowPerPage * (CurrentPage - 1)).Take(RowPerPage).ToList());
CakeListView.ItemsSource = DisplayCakeList;
this.DataContext = this;
cbbFilter.SelectedIndex = 0;
}
private void NextBtn_Click(object sender, RoutedEventArgs e)
{
if (CurrentPage == TotalPage)
{
return;
}
else
{
++CurrentPage;
TotalPage = CurrentCakeList.Count / RowPerPage + (CurrentCakeList.Count % RowPerPage == 0 ? 0 : 1);
DisplayCakeList = new ObservableCollection <CakeModel>(CurrentCakeList.Skip(RowPerPage * (CurrentPage - 1)).Take(RowPerPage).ToList());
CakeListView.ItemsSource = DisplayCakeList;
}
}
