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How to change dropdown in gallery

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Posted on by Hemasai1999

Hi,

I have one gallery with multiple dropdowns , if I change one dropdown to other name then all dropdowns under that dropdown in gallery should change to selected one.

Screenshot (127).png

Any suggestion would be helpful

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Building Power Apps

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CU-18081211-6 9,272 Moderator on at

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@Hemasai1999 ,

Set OnChange property of the dropdown control inside the gallery to:

UpdateContext({defaultSelection:Self.Selected.Value})

and Default property to:

defaultSelection

Hope it helps !

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PriyankaGeethik 3,320 Super User 2024 Season 1 on at

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Hi @Hemasai1999 ,

You can try fetching the selected value in a variable on change of the dropdown and set that variable as Default value of the dropdown in the gallery.

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Hemasai1999 95 on at

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Hi,
Thanks for your suggestion, But it is showing error when I try to apply it in my app, and also my issue is if i change 3rd dropdown in gallery then all the dropdowns below 3rd dropdown in gallery should change to selected item in 3rd dropdown.

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