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Set variable to true if certain columns are empty

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Posted on by _sourcecod3_

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Hi all,

I'm working on setting a visibility of a button based on two conditions.

Example:

Condition 1: if column a, column b and colum c are empty, set variable1 to true.

Condition 2: if column d, column e and column f are empty set variable2, true.

Any help is appreciated.

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v-mengmli-msft Microsoft Employee on at

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Hi @_sourcecod3_ ,

I recommend that you use the CountRows function to count the number of empty records in a column and compare this number to the total number of records in the data to determine if the column is empty.
You can refer to this code to set the OnSelect property.

If(CountRows(Filter(datasource,a=Blank()))=CountRows(datasource)&&CountRows(Filter(datasource,b=Blank()))=CountRows(datasource)&&CountRows(Filter(datasource,c=Blank()))=CountRows(datasource),Set(vaiable1,true))
Hope this helps you!
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WarrenBelz 156,454 Most Valuable Professional on at

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Hi @_sourcecod3_ ,

The structure would be something like this

UpdateContext( { Variable1: ColumnA = Blank() && ColumnB = Blank(), Variable2: ColumnD = Blank() && ColumnE = Blank() } )

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.

MVP (Business Applications) Visit my blog Practical Power Apps

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