Gallery OnSelect stopped working

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Posted on by Ethan_009

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Hi Everyone,

I have a Flexible Height Gallery that has a function to update a variable that used in further operations.

The issue is that OnSelect property stopped working unexpectedly

I tried retrieving the value like Gallery.Selected.Name and it detects that but OnSelect doesn't work.

To test it, I used simple Notify() but the function cannot trigger that as well.

Any idea what went wrong?

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Building Power Apps

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Akser 1,546 Moderator on at

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Hi @Ethan_R,

Could it be that the 'Selectable' property of the gallery is set to 'false'?

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Ethan_009 4,838 Moderator on at

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Hi @Akser ,

That is true.

But Gallery doesn't responds to the select action on the record when User interacts. 😓

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Akser 1,546 Moderator on at

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@Ethan_R, I'm just guessing so bear with me, could it be that the 'DisplaMode' is set to something other than 'Edit'?

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Ethan_009 4,838 Moderator on at

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Hi @Akser ,

I feel the issue is something else, since all properties are correct are worked before.

Suddenly this specfic gallery stopped working and I have many operations tied to this.

I don't want to create another gallery and transfer all components to other one.

I've checked with other Galleries in the App and there's no issue but the Main gallery is non-functional now....

Unexpected behavior....

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Akser 1,546 Moderator on at

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@Ethan_R, I see. Good luck, hope someone can help you.

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Ethan_009 4,838 Moderator on at

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I solved the problem by adding a formula to all the interactable fields as Select(GalleryName) rather than Select(Parent), as this did not work.

Select(Parent) used to work, but it no longer does in my case. Maybe it's because I grouped the Gallery controls? But I'm not sure.

1 people found this reply helpful.

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Ethan_009 4,838 Moderator on at

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It was just because there was a container inside the Gallery.

Container cannot trigger selection of Gallery actions. So need to select gallery explicitly.

This is currently an expected behavior of Containers inside Gallery

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Tina Chen 90 on at

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This solves the issue in my case! Thanks!

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mapplenova 18 on at

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Thank you for this. My problem was that there was code in the OnSelect for each of the gallery's items, and I had forgotten I had put it there! Also, your answer solved my problem that sometimes happens when I place all gallery components into a container, for cleaner layout. When I do that, Select(parent) doesn't work, but it never occurred to me to use Select(GalleryName)!!

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BurntBurger 8 on at

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In my case, the "onSelect" of the gallery wasn't functioning at all. After a little bit of playing around, I noticed that the new controls and containers act as an obstacle. If I click anywhere else but, on them, it functions perfectly. To solve the problem, I simply placed a blank "label" control on top of my container.

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