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Blank value is displayed when filtering a choice type column in DropDown control in PowerApps EditForm

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Posted on by sgokul95

Hi All,

I have 1 main list(ListA) and 1 sub list(SubListA) in SharePoint. In PowerApps, I have created an EditForm for the ListA. In this EditForm, I have a custom data card which contains a DropDown control. In this, I have to display the items from the choice type column "SubCategory" of the SubListA. The following is the code in the Items property of this dropdown control.

Filter(SubListA, System.Value = systemComboBox.Selected.Value && Category.Value = categoryDropDown.Selected.Value).SubCategory

The above code properly filters the SubListA but the items are displayed blank. I can note that the Filter provides a table in which the SubCategory column contains records instead of direct value.

When running the app and opening the dropdown items:

Can you please let me know what I am missing here because the filtering is done correctly but I am not able to get its value to be displayed.

Update:

I need to populate only certain items of that SubCategory column based on the selected value of another element. Hence I have used a Filter function to include a condition for it.

Due to this case, I can't use Choices(SubListA.SubCategory) as it will populate all the choice items.

Categories:

Building Power Apps

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CU-18081211-6 9,270 Moderator on at

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@sgokul95 ,

Try to use Choices() function.

Choices(SubListA.SubCategory)

Hope it helps !

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sgokul95 68 on at

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Hi @gabibalaban ,

Thanks for your quick response.

I need to populate only certain items of that SubCategory column based on the selected value of another element. Hence I have used a Filter function to include a condition for it.

Due to this case, I can't use Choices(SubListA.SubCategory) as it will populate all the choice items.

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CU-18081211-6 9,270 Moderator on at

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@sgokul95 ,

The result choice() function actually is a table so you can filter it, but honestly I don’t get it how you link the subcategories you need to the “another” control selected options.

you can use something like:

Filter(Choices(SubListA.SubCategory), Value in ExpectedList)

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