Remove data in Column by Press Button

[Alicekings]

I want to create button that clear Data in Column I make gallery That have 2 Column is Flavor and Quantity and I want to make a button that went i press It delete data in that column example i click button on ID2 it Delete "vanilla" and click on ID3 it Delete "Strawberry" like picture below . I try    " Patch (MySharepointname , {ID: Value(ThisItem.ID)},{Flavor:Label13.text}); *Label13 has no text  " but it won't work any idea to do this  

[WarrenBelz]

 @Alicekings ,

You need Remove/RemoveIf functionality.

Please have a read - if you get stuck, happy to lend a hand.

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[Alicekings]

I try that too but All my Column gone too I want only data in column "Flavor" remove    // Remove(
MyDataSource,
{ID: Value(ThisItem.ID)},Flavor);

[WarrenBelz · Accepted solution]

Hi @Alicekings ,

Sorry, I misunderstood your requirements - try

UpdateIf(
   MySharepointname, 
   ID = Value(ThisItem.ID),
   {Flavor:""}
) 

I am assuming that ID = Value(ThisItem.ID) is valid from where you are running it

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[Alicekings]

Thank you that work perfectly . but may i ask what if i want to remove the column that type is person and group not a text . any suggestion to help me out

[WarrenBelz]

I am not completely familiar with person columns as I do not use them,however have a look the collection View> Collections. If you can see a text value, the same should work.