Trouble with IF & IsBlank expressions on dropdown columns. Any inputs please.
I get this weird runtime error:
The requested operation is invalid. Server Response: The $filter expression must evaluate to a single boolean value.
LookUp( AddColumns( Distinct( Filter( Positiondata, If(IsBlank(DataCardValue14_1.Selected.Value), Blank(), "'JobFamily'= DataCardValue14_1.Selected.Value") ), Job_code ).Result, "Count", CountRows( Filter( Positiondata, Job_code = Result ) ) ), Count = Max(Count), Result )
HI @gotovamsee ,
Without looking at anything else for the moment, what does the Blank() propose to do? Should it not be testing a field - IsBlank(FieldName)?
I expect the Blank() expression to help me with ignoring the second matching input whenever the dropdown selection is blank on DC Value10. I could get past that and now held with another runtime error that looks like this.
The requested operation is invalid. Server Response: A binary operator with incompatible types was detected. Found operand types 'Edm.Boolean' and 'Edm.String' for operator kind 'And'.
Here is the updated code.
LookUp( AddColumns( Distinct( Filter( Positiondata, 'Position Title' = DataCardValue9_1.Text, If(IsBlank(DataCardValue10_1.Text), Blank(), "'Country' = DataCardValue10_1.Text") ), Job_code ).Result, "Count", CountRows( Filter( Positiondata, Job_code = Result ) ) ), Count = Max(Count), Result )
Hi @gotovamsee ,
Just checking if you got the result you were looking for on this thread. Happy to help further if not.
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.
This will be a conference that you do not want to miss!
Reopen responsibly, monitor intelligently, and protect continuously with solutions for a safer work environment.
Check out the winners of the recent 'Can You Solve These?' community challenge!
Join us for an in-depth look at the new Power Apps features and capabilities at the free Microsoft Business Applications Launch Event.
Featuring samples like Return to the Workplace and Emergency Response Applications
Features releasing from October 2020 through March 2021