Question

For example I have such strings in ResourceBundle:

some.string.1=String 1
some.string.2=String 2
some.string.3=String 3

In JasperReports I have to print these strings based on some other parameter $P{t}.
I can do it this way – put such expression into field:

($P{t} == 1 ? $R{some.string.1} : ($P{t} == 2 ? $R{some.string.2} : $R{some.string.3}))

Is there any way to implement it that way:

$R{some.string.$P{t}}

?

Thank you

Answer 1

Use this:

str("some.string." + $P{t})

I have used similar things… though I don’t remember using exactly this. It ought to work for what you’re describing.