I didn't find a way to get the data from child x to child y.
for example:
parent:
child1: {...}
child2: {...}
child3: {...}
child4: {...}
get data between child2 to child3.
I know I can get all the first three children, and then remove the first child.
But what if I need the data between child100 to child 101?
This is firebase documentation for retrieving data:
https://www.firebase.com/docs/web/guide/retrieving-data.html
I didn't see something like what I need in the documentation above.
He did it by getting all the data and remove the data you don't want:
Infinite scroll with AngularJs and Firebase
Any help appreciated!