crystal fomula -> jasper

[rene.beck]

Hi

I'm migrating cystal reports to jasper reports.

Regarding the formula on the fields in crystal, there is no such thing in jasper, except the expression on the fields.

But this is not so powerful? Is there another way to implement more complex fomula/calcluation?

BR René

[gustavofarias]

Maybe one technology is more powerful in some aspects than the other and the other way around.

Looking at your code, I see nothing that Jasper can't handle with parameters, fields and variables.

c, menge, nomSap, denomSap could be variables.

Basically what you doing are tests and assignments, which can be easily hadled by the ternary operator (test ? a : b);

SV{menge} = $F{APOS.STATUS} == "FR" ? $F{APOS.MENGE_SOLL} : $F{APOS.MENGE_KOMM}

Replacements, rounding, formating, all this can be done in expressions.