how to check list value size is zero or null

[udumanajmeer]

For this am getting more than list with values from database and i want to check inside jasper report like this,

($P{personalList} != null && $P{personalList}.size>0)

 

($P{contactList} != null && $P{contactList}.size>0)

based on the checking the detail band will view as a jasper report.

any one can give idea for this scenario.

[rsuddhala]

Hi,

Are going to print that list in detail brand ? If yes then select the field in the report desiner and the open the properties tab in that select the print when expression and write your condition.

Thanks,

Raviraj