CollectionView cannot scroll when data overflows

[shushu789]

CollectionView cannot scroll when data overflows

[jamesmontemagno]

If you clone this repo, open the Finished folder project and run it does that work for you? It does for me and is scrolling fine.

I tested it here on my windows machine and android phone.

I also opened up the Part 2 folder, which is the where the video you linked to is. I added more monkeys into the hardcoded list and launched it and is scrolling fine for me here...

[shushu789]

Thank you very much for getting back to me!
I apologize to you for not describing it clearly at first, what I meant was that scrolling doesn't work when the content is out of the visible range when the CollectionView is inside a VerticalStackLayout, like this:

 <VerticalStackLayout>
     <CollectionView>
         <! --... -->
     </CollectionView>
 </VerticalStackLayout>

This is also basically the same as described at the beginning of your YouTube video, but what you demonstrated in the video works, and what I tested doesn't.
I tested the Finished folder project, which uses a Grid instead of a VerticalStackLayout, and this won't be a problem because I also replaced it with a Grid the first time I encountered the problem above. like this:

 <Grid>
     <CollectionView>
         <! --... -->
     </CollectionView>
 </Grid>

Translated with DeepL.com (free version)

[jamesmontemagno]

Yes you would want it in a grid or by itself.

If you put it in a VerticalStackLayout then it will not know the height that you need.