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Power Platform Community / Forums / Power Apps / Patch Function with ad...
Power Apps
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Patch Function with add value

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Posted on by memphis111 54

Hello, everyone,

 

Is there a way to update an existing value from the table using a patch function?


Starting position:
in the table is e.g. "5". Now I want to add the value from the APP using a patch function.


So that means:
"5" is in it, a value "9" comes from the app. Now this value should add up to 14

Is this possible?

Categories:
Building Power Apps
I have the same question (0)
  • Verified answer
    rubin_boer Profile Picture
    rubin_boer 4,841 Super User 2024 Season 1 on at

    hi @memphis111 yes it is possible, you need to identify the row you wish to update tho. for example say you have the following columns: id (unique identifier for the row), name and score and lets call the table _letsAddIt. you can also patch it if the table is already being displayed via a gallery the method is the same.

     

    _letsAddIt data is {id:0, name:"uhm", score:5}

    • add a gallery, galAddIt with Items = _letsAddIt
    • add a TextInput call it txtAddTt
    • add a button call it btnAddIt with OnSelect = Patch(_letsAddIt,{id:galAddIt.Selected.id},{score:Value(txtAddIt.Text) + galAddIt.Selected.score)

    the value in the gallery will update

    Result here:

    Peek 2022-02-23 13-54.gif

    Hope it helps,

    R

     

     

     

     

     

  • memphis111 Profile Picture
    memphis111 54 on at

    Hi there,
    thank you very much, that was exactly what I needed

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