React-Native Real-Time Firebase How to find all child components(all references)?

Question

I want to get all child components without writing anything.

I want to get all all references in a database link.

I want to enter a database link and get all references.In react-native.

I tried those funtions in the link below but couldn't get them work. https://firebase.google.com/docs/reference/node/firebase.database.DataSnapshot

THANKS FOR ALL THE HELP <3

Answer 1

you can do like this:-

DatabaseReference myRef = FirebaseDatabase.getInstance().getReference().child("Frist Child").child("Second Child");

Answer 2

I wrote "/" to ref and I got all the things.

 const firebaseMain = firebase.app().database('https://XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX/').ref('/'); console.log("CHILDREN:"); firebaseMain.ref.once('value', function(snapshot) { console.log(JSON.stringify(snapshot.val())); firebaseReferences=snapshot.val(); console.log("\x1b[32m","references: --> TYPE"+typeof firebaseReferences ); });