private void nextButton_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrEmpty(searchBox.Text) &&
classificationListView.SelectedIndex == -1 &&
showFavoriteCheckBox.IsChecked == false)
{
if (PageInfomation.currentPage != PageInfomation.total())
{
PageInfomation.currentPage += 1;
updatePageInfomation();
dataListView.ItemsSource = Global.data.recipes.Skip((PageInfomation.currentPage - 1) * PageInfomation.pageSize).Take(PageInfomation.pageSize);
}
}
else
{
if (filterResultRecipes.Count() != 0)
{
if (PageInfomation.currentPage != PageInfomation.total())
{
PageInfomation.currentPage += 1;
updatePageInfomation();
dataListView.ItemsSource = filterResultRecipes.Skip((PageInfomation.currentPage - 1) * PageInfomation.pageSize).Take(PageInfomation.pageSize);
}
}
}
}
/// <summary>
/// Cập nhật thông tin phân trang
/// </summary>
private void updatePageInfomation()
{
pageInfomationText.Text = $"{PageInfomation.currentPage} / {PageInfomation.total()}";
if (PageInfomation.currentPage == PageInfomation.total())
{
nextButton.IsEnabled = false;
}
else
{
nextButton.IsEnabled = true;
}
if (PageInfomation.currentPage == 1 ||
PageInfomation.currentPage == 0)
{
previousButton.IsEnabled = false;
}
else
{
previousButton.IsEnabled = true;
}
}
