I have a repeater that I want to control with either the mouse or a back/next button to select a repeater item. This is essentially a tabbed interface with each repeater item being a tab. For some reason, next works fine, but back does not.
Using the expression [[Item.index == SelectedTab - 1]] does not work, but using [[Item.Index == SelectedTab + 1]] works fine. I’m using this to mark the adjacent repeater item and then using a listener in the repeater to fire the OnItemLoad event which handles updating the global variable as well as a few other things. When I look at the global variable in the console, the next button increments the value, but the back button does not decrement it.
I have no idea why this is happening. Unfortunately I can’t share the RP file as it contains proprietary designs. Any help would be appreciated.