parameter based GroupExpression

[2002 JI Open Discussion]

By: Rizwan - rizmerc

parameter based GroupExpression

2003-10-06 15:40

Hi,

I'm trying to determine the group expression at run-time using a scriptlet method based on an input parameter.

 

<groupExpression>

 

((com.dp.scriptlets.DateScriptlet)$P{REPORT_SCRIPTLET}).determineGrouping($P{GroupBy})

 

</groupExpression>

 

the determineGrouping method returns a java.lang.String "$F{LotNumber}", so that grouping can be done based on the lot number field. But this doesnt seem to work. If I replace the scriptlet call by $F{LotNumber} then the grouping works fine.

 

Hope someone can help.

 

Thanks..

[andri_1976]

did u find a solution for this problem. I am having a similar issue too

 

Thx

andri