AddColumns() won't allow ModernTable.Selected Control to work on Forms

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Posted on by aqrj

Hello,

I added a new column for a Date to a modern table, because the date format is not allowed like this:

AddColumns(
    Project,
    Date,
    Text(
        Zuschalttermin,
        "dd/mm/yyyy"
    )
  )

and this adds an error to a ModernForm Control because Item doesn't recognize the ModernTable.Selected anymore. Does somebody have had a similar problem and is there any solution?

Thank you and Kind regards!

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General Questions

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Verified answer

timl 34,963 Super User 2025 Season 1 on at

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AddColumns() won't allow ModernTable.Selected Control to work on Forms

Hi aqrj

The solution to this would be to modify the Item property of your ModernForm control so that it looks up the record based on the unique identifier of the record (for example, ID)

The syntax would look like this:

LookUp(Project, ID = ModernTable.Selected.ID )
Suggested answer

mmbr1606 12,121 Super User 2025 Season 1 on at

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AddColumns() won't allow ModernTable.Selected Control to work on Forms

hey

modern controls are still in preview and not really there to use in productive apps.

to all of the issues with modern controls there is not really a solution

try to do the same with classic ones.

cheers if it helped please mark as verified answer