[Unable to open ireport 5.6!!!!]

here it is explained how to set it to use jdk1.7

 

http://community.jaspersoft.com/%3Ca%20href%3D%22/comment/809527%23comment-809527%22%20class%3D%22permalink%22%20rel%3D%22bookmark%22%3EPermalink%3C/a%3E

[Virtualization with subreports]

 I posted our particular case as a bug with a sample to reproduce

http://jasperforge.org/projects/jasperreports/tracker/view.php?id=5189

[Virtualization with subreports]

we are seeing the same problem

 

when pagination is on for the report and we have a report including two subreports, running the report eats all the memory

 

it works fine if we turn pagination off. The report is not that big. It ends up having only one page

[Excel found unreadable content in 'report.xml' ...]

 Teodor, hi

We are seeing this with jasper 3.7.3 using this code:

 

JRXlsxExporter exporter = new JRXlsxExporter();exporter.setParameter(JExcelApiExporterParameter.JASPER_PRINT, ((RPPrintJR) print).getJasperPrint());exporter.setParameter(JExcelApiExporterParameter.OUTPUT_STREAM, output);exporter.setParameter(JExcelApiExporterParameter.IS_WHITE_PAGE_BACKGROUND, Boolean.FALSE);exporter.setParameter(JExcelApiExporterParameter.IS_FONT_SIZE_FIX_ENABLED, Boolean.TRUE);exporter.exportReport();

 

When I give the OK to try to open the file it opens with this message:

Excel was able to open the file repairing or removing unreadable content:

Removed feature: Hyperlinks from /xl/worksheets/sheet1.xml part

Post Edited by damiankober at 04/05/2011 10:26

[changing backgroung colour base on a field value]

 Thank you Teodor

Could we put a request for some "color expression" on the textfield so we can use a different color according to some expression on each row? Would it be considered?

I bet there is a lot of people that want to color cells

[changing backgroung colour base on a field value]

 for those with this need, what we did instead is to use conditional styles whenever there was a known set of colors and styled text when colors come from an unknown source

[changing backgroung colour base on a field value]

 We have tried Teodor's scriptlet approach on 3.7.2 and it doesn't work

we have put a backcolor setting on afterDetailEval and it works only for the first color you set

 

 

public void beforeDetailEval() throws JRScriptletException {

    JasperReport report = (JasperReport)getParameterValue(JRParameter.JASPER_REPORT);

    for(JRElement element :report.getTitle().getElements()) {

_lastDetailColor  =  Color.green == _lastDetailColor ? Color.blue : Color.green;

        element.setBackcolor(_lastDetailColor );

    }

}

 

 

 

 

 

Post Edited by damiankober at 09/28/2010 16:43

[Change background color reportelement]

  there is a scriplet approach Teodor posted here

http://jasperforge.org/plugins/espforum/view.php?group_id=102&forumid=103&topicid=73973

[Background color in styled text elements]

 there is a scriplet approach Teodor posted here

http://jasperforge.org/plugins/espforum/view.php?group_id=102&forumid=103&topicid=73973

[Change background color reportelement]

 As it has been said here, the styled text background color applies only to the text and not the texfield

Is there way of coloring the whole textfield without the need of creating a conditional style for each one of the possible colors?

like the styled text does but for the whole textfield

[JRAbstractExporter IS_IGNORE_PAGINATION]

We have the same need to paginate differently for different formats. I think pagination should be determined on export time, not on fill time

 

It is common that excel and csv would work better without pagination while pdf and rtf wouldn't