Help Guide For Software Engineer
Tuesday, July 24, 2012
Print When Expression in Jasper Report
In some cases, we need to filter data values while printing in the report.
There is a special feature in iReport for this called as "Print When Expression".
In this expression, you have to insert Boolean function to the iReport.
For example :-
Suppose the parameter variable is "var_name". If the value of the "$P!(var_name)" is equal to "5", it will print the value. Else, it will print null/blank value.