I m using firebase database and want to change values in a specific tag
like foe example in my attached screenshot i want to change wished areas when users changes his intrests
how can i change only “wished areas” value without changing or touching other ones i.e user name , his travler Id ???
Get the value as a list and replace the item index 3
Get user data from firebase,
changed needed fields,
update firebase value with the new value
It’s gonna work in offline lists only i want to save changed vslue again in firebase
In this way i have to update the whole tag but i want to update that only specific value
Plz can u elaborate it with some blocks.!
The way you have organized the data in your firebase, the only solution is to do what @Hassan tells you
Another solution is to organize the data so that each tag has only one value. You can give each user an id number and put their data inside…