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Posted on by BiTry

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Hi,

I found the following solution on this page, my problem with it is that after exiting the values are lost and the buttons appear again. Can I store the values of the collection?

Button onselect: If(ThisItem.'Azonosító (ID)' in ColVar;Clear(ColVar);Set(Var;ThisItem.'Azonosító (ID)'); Collect(ColVar;Var))

Button visible: If(ThisItem.'Azonosító (ID)' in ColVar;false;true)

Thx.!

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Building Power Apps

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WarrenBelz 153,026 Most Valuable Professional on at

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Hi @BiTry ,

I am not totally clear on your logic here (you are testing if a value is in a collection and if it is you are clearing the collection and then putting the value back), however what do you mean by "exiting". If you are referring to exiting the app and then re-entering it, then neither a Variable or a Collection will help you here as both only exist while the app is running.

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BiTry 313 on at

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That is, it is not possible to save the values of the collection:(

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WarrenBelz 153,026 Most Valuable Professional on at

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@BiTry ,

Not if you exit the app - you would have to write it to a List and then get it back at App OnStart

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BiTry 313 on at

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ok. THX.

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