I have a problem with the delete function in a generated "workspace" app

[JohanArve]

The delete function uses a system variable,, ie "BrowseGallery1.Selected", that is set on leaving the gallery for the detail section.
A problem has occurred that occasionally incorrectly deletes the wrong record.
To be specific, if the user wants to delete a recently created record, the system variable is sometimes set to the last old record.
This is probably because I was to generous with navigation, which may be corrected by restricting it, but I would prefer a more durable solution.
So, I'd like to know if there's a way to set "BrowseGallery1.Selected" to the recently created record since my attempt at fixing the problem by replacing it with my own code generates an error:

RemoveIf([@Tabell1]; Regnr = regnr_DC1.DataField );; If (IsEmpty(Errors( [@Tabell1]; Filter( Fordon; Regnr = regnr_DC1.DataField) )

Thanks for reading,
Johan Arve

DetailScreen1.IconDelete1 in
Power Apps

[JohanArve]

I have tested inserting the screen name and form name in front of the datacard name, but the error persists. There's a hint suggesting that there's a problem with data types. The data source are Excel and Access files, but both should be strings since a "regnr" had both numbers and letters. 

[WarrenBelz · Accepted solution]

Hi @JohanArve ,

Does regnr contain a unique value for each record ? If so, set a Variable on the OnSelect of BrowseGalllery1

Set(varReg,ThisItem.regnr)

then the Item of your Form should be

LookUp(
   TableName,
   regnr = varReg
)

then your delete code

RemoveIf(
   TableName,
   regnr = varReg
)

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[JohanArve]

Thank you. You rule.