public void DeleteDocument(CompletionHandler handler)
{
_documentReference.Delete().AddOnCompleteListener(new OnCompleteHandlerListener((task) =>
{
handler?.Invoke(task.IsSuccessful ? null : ExceptionMapper.Map(task.Exception));
}));
}
public void onDeleteMethodCallback(string expenseID)
{
if (!CrossConnectivity.Current.IsConnected)
{
Toast.MakeText(this, "Please check your internet connection", ToastLength.Long).Show();
return;
}
Android.Support.V7.App.AlertDialog.Builder alert = new Android.Support.V7.App.AlertDialog.Builder(this);
// AlertDialog alert = dialog.Create();
alert.SetTitle("Delete");
alert.SetMessage("Are you sure you wan't to delete this?");
// alert.SetIcon(Resource.Drawable.alert);
alert.SetPositiveButton("YES", (c, ev) =>
{
DocumentReference docref = database.Collection("ExpenseTable").Document(expenseID);
docref.Delete();
bottomAppBar.TranslationY = 0.0f;
fab.TranslationY = -84.0f;
FetchExpensesTableForMonthYear();
});
alert.SetNegativeButton("CANCEL", (c, ev) => { });
Dialog dialog = alert.Create();
dialog.Show();
}
private void Cartadapter_DeleteItemClick(object sender, CartAdapterClickEventArgs e)
{
var key = cartresult[e.Position].ID;
Android.Support.V7.App.AlertDialog.Builder deletedataAlert = new Android.Support.V7.App.AlertDialog.Builder(this);
deletedataAlert.SetTitle("REMOVE FROM CART?");
deletedataAlert.SetMessage("Are you sure?");
deletedataAlert.SetPositiveButton("Continue", (senderAlert, args) =>
{
//services = new MainActivity();
//FirebaseFirestore database = services.database;
//services.deleteUser(userID);
DocumentReference docRef = database.Collection("carts").Document(key);
docRef.Delete();
deletedataAlert.Dispose();
Toast.MakeText(this, "Product Removed Successfully", ToastLength.Long);
});
deletedataAlert.SetNegativeButton("Cancel", (senderAlert, args) =>
{
deletedataAlert.Dispose();
});
deletedataAlert.Show();
//DocumentReference docref = database.Collection("carts").Document(key);
//docref.Delete();
}
public void deleteItem(string documnet, string id)
{
DocumentReference docRef = database.Collection(documnet).Document(id);
docRef.Delete();
}
/// <summary>
/// deletes a document from a collection
/// </summary>
/// <param name="cName">the collection name</param>
/// <param name="dName">the document name</param>
public void DeleteDocumentFromCollection(string cName, string dName)
{
DocumentReference cr = firestore.Collection(cName).Document(dName);
cr.Delete();
}