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Reset Gallery (Scroll to top) that is inside a component

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Posted on by LeeEPMTS

Hello, All

I have been struggling with this one... I have a flexible height gallery inside a component with various sized containers (non-traditional use of a gallery) that is responsive, but I can't seem to successfully perform a dynamic reset when the user navigates away from that screen and back again.

I've tried triggering the Gallery Reset from the Component Reset property when the screen is hidden/visible... No luck. I've tried changing the Default value of the Gallery to the first item in the data source using a variable, No luck.

I've tried using custom properties on the component to trigger the gallery reset, with no luck.

The functionality I am really looking for is to be able to scroll to different sections of this gallery dynamically depending on user input but all from within the component...

Any thoughts or suggestions would be greatly appreciated! I saw @RandyHayes helped someone out with this in a previous post, but the solution wasn't totally worked out.

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Building Power Apps

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Ethan_009 4,838 Moderator on at

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Hi @LeeEPMTS ,

Can you try
Select(Gallery1, 1) //Or Select(Gallery1.AllItems, 1)
Hope this helps

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LeeEPMTS 37 on at

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Thanks for the response @Ethan_R
I've exhausted all efforts on this approach... As the functionality of interacting with the scroll position inside galleries is non-existent in PowerApps (although it is a much requested Idea and wanted feature) I have opted to abandon galleries all together and use a scrollable screen control with responsive containers. That way, I can at least set anchor points and use the SetFocus function to navigate.

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