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Power Platform Community / Forums / Power Apps / Dropdown and DatacardV...
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Dropdown and DatacardValue

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Posted on by Dip 73
Hi all,
 
I have a dropdown control (Field A) bound to a data source with two columns: X and Y.

When a user selects a value (X) in Field A, I want another field (Field B) to automatically display the corresponding value from column Y.
 
Thanks in advance
Categories:
Building Power Apps
I have the same question (0)
  • Verified answer
    MS.Ragavendar Profile Picture
    MS.Ragavendar 7,431 Super User 2026 Season 1 on at
     
    My Sample Collection :
     
    ClearCollect(
        colLookup,
        { X: "DHL",  Y: "DHL Express" },
        { X: "FDX",  Y: "FedEx" },
        { X: "UPS",  Y: "United Parcel Service" },
        { X: "BDA",  Y: "Blue Dart" },
        { X: "DTDC", Y: "DTDC Courier" }
    );
     
    Drop Down 1 (Items)
     
    Distinct(colLookup,X)
     
     
     
    Drop Down 2 (Items)
     
    With(
        {
            src: Filter(
                colLookup,
                X = Dropdown1.Selected.Value
            )
        },
        Sort(
            Distinct(
                src,
                Y
            ),
            Value,
            SortOrder.Ascending
        )
    )
     
    Final Screenshot
     
    I have used sample collection you can use your respective datasources.
     
    ✅If this helped, please Accept as Solution to help others ❤️ A Like is appreciated 🏷️ Tag @MS.Ragavendar for follow-ups.
  • Dip Profile Picture
    Dip 73 on at
    Thank you very much !!!!

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