[onAction] Retrieve the attribute value from ID

Hi,

I have many input field for dates in my view.

I would like to have only 1 onEnter event handler.

For this, I pass the ID of the UI element and I would like to retrieve the actual bound attribute from the context.

Could you please tell me how to go all the way from the ID to the bound attribute ?

Thanks in advance.

Best regards,

Guillaume