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Power Platform Community / Forums / Power Apps / How to reference Colle...
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How to reference Collection inside combo Box

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Posted on by 118

Hello All.

 

I am having issues using combo boxes from a clearcollect on Start for my Power App.

 

For some reason it does not like this formula, even though it works when I reference the uncollected data table instead.

 

Robert14356_0-1647651700969.png

 

 

 

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  • WarrenBelz Profile Picture
    156,750 Most Valuable Professional on at

    Hi @Robert14356 ,

    That is because your collection only captures the data in the column, not its Choices options (which you can only get by referencing the List).

     

    Please click Accept as solution if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it Thumbs Up.

    Visit my blog Practical Power Apps

  • Robert14356 Profile Picture
    118 on at

    Thank you for your response 🙂

     

    Do you know how i would make a drop down of the filtered data? 

     

    The original data column is from a SharePoint list with the data type of Choices.

     

    Im using this to filter down the data on App Start:

    ClearCollect(DeveloperInternal,
    Filter(
    'Video Data',
    'Video Origins'.Value = "Internal" &&
    'Target Audience'.Value = "Developers"
    )
    );

  • WarrenBelz Profile Picture
    156,750 Most Valuable Professional on at

    Hi @Robert14356 ,'

    Assuming 'Video Data' is the list name, this should show the Choice field you are after.

    ClearCollect(
     AddColumns(
     DeveloperInternal,
     "MyChoices"
     YourChoiceField.Value
     ),
     Filter(
     'Video Data',
     'Video Origins'.Value = "Internal" &&
     'Target Audience'.Value = "Developers"
     ).MyChoices
    )

     

    Please click Accept as solution if my post helped you solve your issue. This will help others find it more readily. It also closes the item. If the content was useful in other ways, please consider giving it Thumbs Up.

    Visit my blog Practical Power Apps

  • Robert14356 Profile Picture
    118 on at

     still cant get it to work.

     

    My overall goal is to have multiple varying collections of the the same data table loaded on start that can be referenced from any screen and used in galleries or drop downs.

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