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moulikad5353
moulikad5353
June 20, 2023
Solved

Expression evaluation error: Syntax error. Details: Expression evaluation error at function 'if' parameter 2 [line 164]: Keyword and non-keyword arguments must not be mixed. Used in: INO_WidgetAgentBreakTimeMonthlyDrilldown. why?

  • June 20, 2023
  • 3 replies
  • 0 views

rule!INO_WidgetAgentBreakTimeMonthlyDrilldown(
                  if(
                    ri!selectedDateRange = cons!INO_DATE_RANGE_16_WEEK,
                    daily16WeekAgentTaskProduction: ri!daily16WeekAgentTaskProduction,
                    taskProdutionList: ri!dailyAgentTaskProduction
                     ),    
                  selectedMonth: local!selectedbreakTimeMonth,
                  selectedYear: local!selectedbreakTimeYear,
                  selectedWeek: local!selectedbreakTimeWeek,
                  selectedDay: local!selectedbreakTimeDay,
                  dateCategoryList: local!categoryList,
                  selectedDateRange: ri!selectedDateRange
                ),

the error is coming for this If condition. Please tell me how to solve?

Best answer by harshitb6843

Try this

rule!INO_WidgetAgentBreakTimeMonthlyDrilldown(
  daily16WeekAgentTaskProduction: if(
    ri!selectedDateRange = cons!INO_DATE_RANGE_16_WEEK,
    ri!daily16WeekAgentTaskProduction,
    null
  ),
  taskProdutionList: if(
    ri!selectedDateRange = cons!INO_DATE_RANGE_16_WEEK,
    ri!dailyAgentTaskProduction,
    null
  ),  
  selectedMonth: local!selectedbreakTimeMonth,
  selectedYear: local!selectedbreakTimeYear,
  selectedWeek: local!selectedbreakTimeWeek,
  selectedDay: local!selectedbreakTimeDay,
  dateCategoryList: local!categoryList,
  selectedDateRange: ri!selectedDateRange
),

3 replies

stefanhelzle0001
stefanhelzle0001
June 20, 2023

Well, this code snippet is invalid

if(
                    ri!selectedDateRange = cons!INO_DATE_RANGE_16_WEEK,
                    daily16WeekAgentTaskProduction: ri!daily16WeekAgentTaskProduction,
                    taskProdutionList: ri!dailyAgentTaskProduction
                     ),

What do you want to achieve?

harshitb6843
harshitb6843Answer
June 20, 2023

Try this

rule!INO_WidgetAgentBreakTimeMonthlyDrilldown(
  daily16WeekAgentTaskProduction: if(
    ri!selectedDateRange = cons!INO_DATE_RANGE_16_WEEK,
    ri!daily16WeekAgentTaskProduction,
    null
  ),
  taskProdutionList: if(
    ri!selectedDateRange = cons!INO_DATE_RANGE_16_WEEK,
    ri!dailyAgentTaskProduction,
    null
  ),  
  selectedMonth: local!selectedbreakTimeMonth,
  selectedYear: local!selectedbreakTimeYear,
  selectedWeek: local!selectedbreakTimeWeek,
  selectedDay: local!selectedbreakTimeDay,
  dateCategoryList: local!categoryList,
  selectedDateRange: ri!selectedDateRange
),

    stewart.burchell
    stewart.burchell
    June 20, 2023

    In Appian Rules and Interfaces can have zero, one or more rule inputs (parameters that you pass to the rule/interface). You can pass them "by position" (that is, not explicitly naming the parameters - keywords - or you can pass them by name -by keyword (the latter is best practice as it protects you from changes where parameters are re-ordered or deprecated). What you can't do is mix these two models, which is the error being called out.

    Coming to your code - you are providing names for all the parameters except the first one, which is being derived in your if() statement. There's nothing wrong in using na if() statement, you just need to assign it the correct parameter name.

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