Re: Link to dynamic pdf (jasperreports)

[Newgro]

Hello lizz,

i use the JRPdfResource this way. On bottom i added the output from the
sysouts. This is exactly the path where my jasper file is located. But it's
still empty. Can i output anything else, so that i see my mistake?

ServletContext context = ((WebApplication)
getApplication()).getServletContext();
final File reportFile = new File(context.getRealPath("/reports/booking
confirmation.jasper"));
System.out.println(reportFile.getAbsolutePath());
try {
  System.out.println(reportFile.getCanonicalPath());
} catch (IOException e) {
  e.printStackTrace();
}
final JRResource pdfResource = new JRPdfResource(reportFile);
Link pdf = new ResourceLink("pdf", pdfResource) {
  public void onClick() {
super.onClick();
// do some additional stuff
  }
};

The output is
14:41:50,041 INFO  [STDOUT]
C:\Programme\jboss-4.2.2.GA\server\default\.\tmp\deploy\tmp58981frontend-exp.war\reports\booking
con
firmation.jasper
14:41:50,041 INFO  [STDOUT]
C:\Programme\jboss-4.2.2.GA\server\default\tmp\deploy\tmp58981frontend-exp.war\reports\booking
confi
rmation.jasper

Thanks 4 your help
Per
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Re: Link to dynamic pdf (jasperreports)

[German Morales]

Hi,

Have you seen this other thread?
http://www.nabble.com/wicket-File-downlaod-tf4874269.html#a13946961

There i've made some suggestions for dynamic generated pdf, with working
code.

Again, i don't know anything of jasper reports, but the person asked that
time liked it.

Also there is in the code the needed call to make it work with the
download dialog.

Bye,

German


It seems that Newgro wrote:
>
> Is this really unsolvable? Please can someone give me a hint?
>
> Thanks
> Per
> --
> View this message in context:
> http://www.nabble.com/Link-to-dynamic-pdf-%28jasperreports%29-tf4936362.html#a14191604
> Sent from the Wicket - User mailing list archive at Nabble.com.



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Re: Link to dynamic pdf (jasperreports)

[lizz]

Use a JRPdfResource
The onResourceRequested() gives you a dialog with open report, save report
or cancel buttons if you have set the filename


Newgro wrote:
> 
> Is this really unsolvable? Please can someone give me a hint?
> 
> Thanks
> Per
> 

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Re: Link to dynamic pdf (jasperreports)

[Newgro]

Is this really unsolvable? Please can someone give me a hint?

Thanks
Per
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Link to dynamic pdf (jasperreports)

[Newgro]

Hi *,

i've read the threads for jasperreports-theme. But i don't get a glow for my
task.

I display a button at the end of a checkout process. This button represents
a "Get as pdf".
So it should be clicked and then the report should be generated. If
generation succeeded zhe report should be managed with the "download"
dialog.

I do it this way until now, but my report is empty.

Report located at /reports/report.jasper <--- compiled template

public class ConclusionPanel extends Panel {

  public ConclusionPanel(String pId, IModel pModel) {
super(pId, pModel);
  
Label thx = new Label("thx", new ResourceModel("label.thx"));
add(thx);

ServletContext context = ((WebApplication)
getApplication()).getServletContext();
final File reportFile = new
File(context.getRealPath("/reports/report.jasper"));
final JRResource pdfResource = new JRPdfResource(reportFile);
Link pdf = new ResourceLink("pdf", pdfResource) {
  /**
   * @see org.apache.wicket.markup.html.link.ResourceLink#onClick()
   */
  public void onClick() {
super.onClick();
   
pdfResourceReference.setReportParameters(getParamsForCurrentReportDynamically());
  };
pdf.add(new Label("pdfLabel", new ResourceModel("label.pdf")));
add(pdf);
  }
}

What am i missing?
Thanks
Per
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