Parameter-based navigation using the selected card from a GridView

[blazix]

I’m setting up an navigation action on the card(s) of a GridView so that when I click a card, I’m taken to a different page that will load data from my datasource given the ID of the card passed as a query parameter. However, I’m struggling to pass data from the selected card to the action.

From the docs, it seems that the Table component has the selectedRow property. I was expecting something similar for the GridView but an equivalent entity seems absent. I’ve seen both children and value and either seem to do what I need.

How can I achieve this with a GridView?

[spherebread]

Hi @blazix,

Action Arguments in your GridView card-related action will do the trick!
You can use item variable to refer current card data:

Action Arguments are available as {{data}} or {{params}} in Actions.

[blazix]

Thanks @spherebread, I think I’ve got the hang of it. I’d missed the step of specifying the Action Arguments in the trigger setup.

If create an input on a card in one of these “repeating instance” controls (looking at a ListView atm), how do I access the input value on that card’s instance of the input control in a trigger? {{item}} only lets you access the data object that’s bound to the card I believe?

[blazix]

Oh, sorry, found it! You still use the name of the control as it’s specified in the first instance of the card - the instance within the card that receives the trigger gets used!