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Hello,
Maybe someone encountered this issue before... I have a dataverse table in which there is a single choice column. When I try to display this in gallery through modern control - dropdown box I get a list of my choices but it won't read from dataverse - I mean a specific one chosen job which is done on other screen. I have already some records with choices made and this gallery supposed to read it but it won't. Does anyone know why?
As You can see no values chosen here:
...but I can see choices in dropdown:
Regards
Hi @marcy_pi ,
May I ask if the data you have saved after you choose in the First Screen, because we noticed you said it cannot read the choice from the Dataverse.
We create a Dataverse for testing to understand better.
We insert a Gallery for Choose the Mercy to simulate a specific one chosen job which is done on another screen.
In this Gallery you can Choose All choice from the column.
The Items of the DropDownBox:
Choices([@ForDisplays].Marcy)
The OnChange of the DropDownBox:
Patch(ForDisplays,LookUp(ForDisplays,Name = ThisItem.Name),{Marcy:Dropdown1.Selected.Value})
The AllowEmptySelection of the DropDownBox:
True
We insert the Second Gallery on another screen to read the choice which we have already choose.
The Items of the DropDownBox:
Choices([@ForDisplays].Marcy)
The Default of the DropDoenBox:
ThisItem.Marcy
The AllowEmptySelection of the DropDownBox:
True
Hope this will help you.
Best Regards,
Tina
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