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Resolver II
Resolver II

Losing data when close and open again

Morning all, 

I've spent this morning  trying to rectify what I though was lost work from Friday, I have no idea why it is performing like it is so would appreciate some help, please.

I have a gallery that is linked to a sql view, the items property of this is

Inside this gallery I have another gallery, it's items property is


As I write this, my screen looks like below, all as expected.


Now when I save, close, and re open It looks like below.


It only shows one item for each inside my subgallery, and stops displaying the DN label (which is just ThisItem.Sales_Del_No)

The fix for this is simply to edit my items property on my subgallery - I change it to ThisItem.Data and then back to what it was orignally - GroupBy(ThisItem.DATA,"Sales_Del_No","DATA2") and it's all back to working order.

Obviously this isn't going to be functional though when published.

Any ideas what's going on here?

Thanks all.

Resolver II
Resolver II

I tried configuring the page and how each gallery is linked differently.


Instead of using nested galleries i have just inserted 3 seperate galleries.

The left gallery is the same as in my previous post's main gallery.

The upper right gallery has it's items property set to - 


Lower right is


Same issue though when i close and re open the app, I have to modify the second gallery's items and then back to what it should be.

Bumping this up as I'm at a loss still.

Having the same issue... Was this a bug introduced by an update to the platform?

Still not working correctly.


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