Maximum Calculation of a Date

[volkerheun]

Hello Everybody,

 

I'm new to iReport and run in problems.

I have a Report, where a Date-Variable is calculated in Detail-Section. Depending on an other Field the variable get the value of a Date-Field or the Value '01.01.1901'.

In the Group-Section I have to calcuate the maximum Value of this Date-Variable. Is that posible? I always get the last Value but not the maximum Value.

Properties of the Detail Calculation

Name: LastMovement
Variable Class: Java.util.Date
Calculation: Nothing
Reset Type: Report
Increment Type: none
Variable Expression: $F{tdinv700_koor}.compareTo("StockOrder")!=0 ? $F{tdinv700_trdt} : new Date(01,0,1)

Properties of the Group Calculation

Name: LM
Variable Class: Java.util.Date
Calculation: Highest
Reset Type: Group
Reset Group: Item
Increment Type: Group
Incremten Group: Item
Variable Expression: $V{LastMovement}

 Can anybody help me?

Thanks.

[ckampshoff]

Hi volkerheun,

what about the Increment Type for your variable LM set to none? So it whould test every record, if it the highest date. If you choose the Increment Type "group" it whould only test the last entry of the variable LastMovement.

HTH

Christina

[volkerheun]

Hi Christina,

thanks a lot. Now it works.

Volker