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remove and navigate

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Posted on by tommasogiorgi

Hi everybody, I need to delete a record from a gallery; I'm using the REMOVE function and it works, but I do not understand how to navigate to a new screen after the delete is successfull. Can anybody help?

Thank you.

Tommaso

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nickduxfield 497 on at

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Remove(Gallery1.Selected) ; Navigate(Screen,Screen Transition.None)

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tommasogiorgi 19 on at

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Hi nickduxfield, thank you for asnwering. I tried your code, but I receive the following error: invalid token

This is the code:

Remove(carnet_soci;First(Filter(collezione_carnet;PrimaryId=elenco_lezioni.Selected.PrimaryId))); Navigate(home,Screen Transition.None)

Thank you.
Tommaso

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nickduxfield 497 on at

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@tommasogiorgi Hey,
I'm looking at your code, are you trying to remove multiple records from the source or just the 1 item selected in the gallery?
It also looks like you are removing an item from a collection. This requires the exact argument as there may be duplicates: Source: https://powerapps.microsoft.com/en-us/tutorials/function-remove-removeif/
Why do you have a complex filter in the Remove function? What are you trying to achieve?.
All you need is: Remove(carnet_soci, Gallery.Selected); Navigate(home,Screen Transition.None)
Example: Remove(Source, Gallery.Selected);Navigate(Home, TransitionType)
If you have a different type of database or have an tenancy overseas in Europe your syntax may be different. I see you using ; (semicolon) in place of , (comma).

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tommasogiorgi 19 on at

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Hi @nickduxfield, I've modified the code as you suggested, but the mistake persist. The remove function is working fine, but if I add the navigate instruction, I get the "invalid token" error message. I'v tried both with comma and semicolon:

Remove(carnet_soci;elenco_lezioni.Selected);Navigate(home;ScreenTransition.None)

Remove(carnet_soci;elenco_lezioni.Selected),Navigate(home;ScreenTransition.None)

Any other suggestion?
Thank you.

Best

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tommasogiorgi 19 on at

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Hi @nickduxfield, I've solved: the right code is with double semicolon.

Remove(carnet_soci;elenco_lezioni.Selected);;Navigate(home;ScreenTransition.None)

This is the appropiate link: https://powerapps.microsoft.com/en-us/tutorials/global-apps/

Thank you!
Best

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nickduxfield 497 on at

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Great work. There is some syntax difference between countries for some reason, where are you located?

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tommasogiorgi 19 on at

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in Italy.
Ciao

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