private async void SwipeItemdeLete_OnInvoked(object sender, EventArgs e)
{
var item = sender as SwipeItem;
var model = item.BindingContext as TBL_Orders;
var ans = await DisplayAlert("Delete", "Are you sure to remove this order?", "Yes", "No");
if (!ans)
{
return;
}
var orderDetails = new TBL_Orders()
{
id = model.id,
};
await TBL_Orders.Void(orderDetails);
var getorders = await MobileService.GetTable <TBL_Orders>().Where(orders => orders.users_id.ToLower().Contains(user_id)).ToListAsync();
OrdersList.ItemsSource = getorders;
}
private async void Voiditem_OnClicked(object sender, EventArgs e)
{
try
{
if (itemcount == 0)
{
await DisplayAlert("Void", "Nothing to void", "OK");
}
else
{
var answer = await DisplayAlert("Void", "Do you want to void this order?", "Yes", "No");
if (!answer)
{
return;
}
progressplaceorder.IsVisible = true;
lblorderstate.Text = "Voiding your order . . .";
var orderDetails = new TBL_Orders()
{
id = CurrentOrderId,
};
await TBL_Orders.Void(orderDetails);
itemid = null;
Selected_ProdId = null;
CurrentOrderId = null;
progressplaceorder.IsVisible = true;
await DisplayAlert("Order cancelled", "Your order has been cancelled successfully.", "OK");
await Navigation.PopToRootAsync(true);
}
}
catch
{
progressplaceorder.IsVisible = false;
await Navigation.PushAsync(new NoInternetPage(), true);
}
}
private async void Deleteitem_OnClicked(object sender, EventArgs e)
{
try
{
if (itemcount == 1)
{
if (itemid != null)
{
var answer = await DisplayAlert("Void", "There's only one item remaining on the list. Do you want to void this transaction?", "Yes", "No");
if (!answer)
{
return;
}
progressplaceorder.IsVisible = true;
lblorderstate.Text = "Voiding your order . . .";
var orderDetails = new TBL_Orders()
{
id = CurrentOrderId,
};
await TBL_Orders.Void(orderDetails);
itemid = null;
Selected_ProdId = null;
CurrentOrderId = null;
progressplaceorder.IsVisible = false;
await DisplayAlert("Order cancelled", "You have successfully cancelled your order.", "OK");
await Navigation.PopToRootAsync(true);
}
else
{
await DisplayAlert("No item selected", "Please select an item on your cart to remove!", "OK");
}
}
else if (itemcount == 0)
{
await DisplayAlert("Remove", "Nothing to remove", "OK");
}
else
{
//ordercollection.
if (itemid != null)
{
var confirm = await DisplayAlert("Remove", "Do you really want to remove this item on your cart?", "Yes", "No");
if (!confirm)
{
return;
}
progressplaceorder.IsVisible = true;
lblorderstate.Text = "Removing item . . .";
var order_details = new TBL_Order_Details
{
id = itemid,
};
await TBL_Order_Details.Delete(order_details);
itemid = null;
Selected_ProdId = null;
progressplaceorder.IsVisible = false;
OnAppearing();
}
else
{
await DisplayAlert("No item selected", "Please select an item on your cart to remove!", "OK");
}
}
}
catch
{
progressplaceorder.IsVisible = false;
await Navigation.PushAsync(new NoInternetPage(), true);
}
}
