What's the best way to get and upload data from several text fields (generated by listView) to a firebase database?

My firebase schema is:
players -> player_id, player_name, player_highscore

I have a firebase collection of players.

I making admin panel, that will allow the user ( the admin ) to update the players (player_name) scores (parameter1).
parameter1 ( is a textfield made into a component )
e.g Cristiano Ronaldo [ 23 ]

Depending on the number of players in the players collection, the list is populated by listview.
e.g
Cristiano Ronaldo [ 23 ]
Lionel Messi [ 10 ]

[SUBMIT]

Say the user edits the score, I want to be able to update the all edited & unedited scores via the SUBMIT button AT ONCE to firebase.

Really at unsure how to proceed with this. Would appreciate if somebody could point me in the right direction.

3 replies