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Display * instead of the same column's value in consecutive data rows

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Posted on by candide

hi all,

instead of displaying the same value 3 times if a sorted gallery has 3 rows I would like to display only the first row's column value and all consecutive rows with *

Is that possible?

thx

2023-12-18_Pic013-MainScreen.GallerySmptomeUndMittel_Mehrfachdatensätze.png

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Building Power Apps

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v-xiaochen-msft on at

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Hi @candide ,

Please try to create a collection.

Clear(Col);ForAll(ShowColumns(LIST46,"Title"),If(Title in Col.Title,Collect(Col,{Title:"*"}),Collect(Col,{Title:Title})))

Best Regards,

Wearsky

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candide on at

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@v-xiaochen-msft
well it's been a while when I posted this question, now there's some time to answer to your suggestion.
I got several errors using your technique. Maybe there's a slight difference as I'm not using a sharepoint list but a dataverse table. I set up a demo like this:

The control to adapt has a text property

ThisItem.Title

the gallery has an Items property

Col

and the Screen02 has a OnVisible property

Clear(Col);ForAll(ShowColumns(tblTest02,"tstSymptome"),If(Title2 in Col.Title,Collect(Col,{Title:"*"}),Collect(Col,{Title2:Title2})))

I varied some values in this last case but no success.
Still errors
ShowColumns(tblTest02,"tstSymptome")
but the table has these columns:
and I'm not sure with the Title property and the gallery control Title2.
More ideas?

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