🔒 Closed Flutter no data sa snap po

[chaosmaki]

Flutter: wala pokong data na nakukuha sa snap po . pero meron pong laman yung nasa firebase database kopo.

 

[Katipunero-]

Patingin structure ng Firebase mo

 

[chaosmaki]

Patingin structure ng Firebase mo

Patingin structure ng Firebase mo

Yan po sir bale under all ride request po sya

 

[Katipunero-]

You have to specify the ID of the child node. e.g. -NDvouLavsiLv71v_gIt

Make it atomic as possible para mas madali i-track kung saang part may error. Then kapag sure ka na, pwede mo na gamitan ng method chaining.
try:

  final rtdbReference = FirebaseDatabase.instance.ref();
  final id = fAuth.currentUser!.uid;
 
  // Set mo yung address ng node.
  final nodeReference = rtdbReference.child('All Ride Requests/$id/addons');
 
  // Get mo directly yung address ng node para less query.
  final addonsSnapshot = await nodeReference.get();
  additional = addonsSnapshot.snapshot.value as double;

 

[chaosmaki]

You have to specify the ID of the child node. e.g. -NDvouLavsiLv71v_gIt

Make it atomic as possible para mas madali i-track kung saang part may error. Then kapag sure ka na, pwede mo na gamitan ng method chaining.
try:

  final rtdbReference = FirebaseDatabase.instance.ref();
  final id = fAuth.currentUser!.uid;
 
  // Set mo yung address ng node.
  final nodeReference = rtdbReference.child('All Ride Requests/$id/addons');
 
  // Get mo directly yung address ng node para less query.
  final addonsSnapshot = await nodeReference.get();
  additional = addonsSnapshot.snapshot.value as double;

subukan kopo sir , update po kita salamat po sa pag tugon