How to get total pages number from scriptlet

[jiechu]

I saw the threads that how to get total pages number / current page number from JasperPrint, but actually, I need to get total pages number / current page number from a scriptlet.

For example, ReportScriptlet extends JRDefaultScriptlet.

Is there any way to get JasperPrint jr from the scriptlet?

Many thanks.

[Teodor Danciu]

Hi,

 

While the scriptlet events are fired, the JasperPrint object is not yet final, so you cannot get its total number of pages yet.

You have to explain better what you need to do, because there might be other ways to achieve that.

 

Thanks,
Teodor

 

[ecanaveras]

Hi, it is posible:

This is a example, scriptlet.

public class PagesCount extends JRDefaultScriptlet {    public Integer getPagesNumber() {                            try {                                    return (Integer) this.getVariableValue(JRVariable.PAGE_NUMBER);        } catch (JRScriptletException ex) {            Logger.getLogger(JRSPagesCount.class.getName()).log(Level.SEVERE, null, ex);        }                return null;    }    ...}[/code]

Regards