Help with Adding/Removing Players to a Tournament from a Repeating Group

[etaynam]

Hi all,

I need help managing two Data Types: Players and Tournaments.

The Repeating Group displays player names from the Players data type.
When a user selects players via Ionic Checkbox, their names should be added to the TOURNAMENTplayers field (a list of texts) in the Tournaments data type.
If the checkbox is unchecked, the player should be removed from the list.
I already have the tournament ID stored.
How can I set up this logic to add/remove players from the correct tournament?

Thanks!

[boston85719]

1. Change the data structure for tournament by removing the List of texts field for players and make it a field that is a list of players (relational)
2. Change the UI so you are not using the checkbox element and instead use an icon
3. When the icon is clicked use an action to make changes to Tournament and change the Players field by ‘add’ and ‘current cells’ player’