Home/ Questions/Q 6219925
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-24T07:52:09+00:00

I have a field ( $P{ORDER}.permit ) which is Integer (0,1) and I’d like

  • 0

I have a field ($P{ORDER}.permit) which is Integer (0,1) and I’d like to display it as a String (“No”, “Yes”). So I added below keys to ResourceBoundle:

order.permit.0=No
order.permit.1=Yes

I wrote expression $R{order.permit.$P{ORDER}.permit} but it doesn’t work. An exception is thrown

net.sf.jasperreports.engine.JRException: Too many groovy classes were
generated. Please make sure that you don’t use Groovy features such as
closures that are not supported by this report compiler.

I suspect that this exception is caused by nesting jasper expressions or nesting them in wrong way.

How should I write the expression to achieve desired result?

EDIT: str("order.permit." + $P{ORDER}.permit) is the answer. Details in the below post.

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Use str() instead of $R{}.

    See also http://jasperforge.org/plugins/espforum/view.php?group_id=102&forumid=103&topicid=54665:

    $R{} and str() are largely the same thing. The functional difference
    is that $R{} can only be used with fixed/static keys, while str() can
    be used with dynamic message keys, e.g. str(“message.prefix.” +
    $P{message}).

    • 0