private async void PART_Stepper_ContinueNavigation(object sender, MaterialDesignExtensions.Controls.StepperNavigationEventArgs args)
{
// 发送申请
DonationMaterialListViewModel selected = (DonationMaterialListViewModel)MaterialSelectListBox.SelectedItem;
if (selected == null)
{
MainWindow.SetSnackBarContentAndPopup("请选择要捐赠的物资");
args.Cancel = true;
return;
}
else if (QuantityInputBox.Value == null || QuantityInputBox.Value <= 0)
{
MainWindow.SetSnackBarContentAndPopup("不合法的数目");
args.Cancel = true;
return;
}
NewDonationResponse response = await NetworkHelper.GetAsync(new NewDonationRequest()
{
MaterialId = selected.OriginItem.Id,
Quantity = (int)QuantityInputBox.Value,
Address = UserInfo.HomeAddress
}).Progress(ParentWindow.PART_ProgressBar);
DonationViewModel = new DonationListViewModel(response.Item);
DonationDetailViewModel = new DonationDetailViewModel(await NetworkHelper.GetAsync(new GetDonationDetailRequest()
{
UserId = UserInfo.Id,
DonationId = DonationViewModel.OriginalItem.ID
}).Progress(ParentWindow.PART_ProgressBar));
RefreshApplicationCardView();
}
private void MaterialSelectListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
DonationMaterialListViewModel selected = (DonationMaterialListViewModel)MaterialSelectListBox.SelectedItem;
if (selected != null)
{
MaterialNameTextBlock.Text = selected.Name;
MaterialDetailTextBlock.Text = selected.Description;
}
else
{
MaterialNameTextBlock.Text = "请选择想要捐赠的物资";
}
}