[fields XML from query.]

See if this post can help you:

http://jasperforge.org/plugins/espforum/view.php?group_id=83&forumid=101&topicid=48534

[How to display TRUE if my field value is 1]

Indeed, I forgot to mention this

[How to display TRUE if my field value is 1]

http://books.google.com/books?id=GeLCEnT1VpMC&pg=PA22&lpg=PA22&dq=ireports+field+groovy&source=bl&ots=acR5wMk4y0&sig=yFZrJQnPWmGRa1UzOfTR2oP6JMQ&hl=ro&ei=ELGdTbM_jd2yBovtjb0E&sa=X&oi=book_result&ct=result&resnum=3&ved=0CCgQ6AEwAg#v=onepage&q&f=false

[How to write field expressions]

 http://jasperforge.org/uploads/publish/ireportwebsite/IR%20Website/iReport_groovy.html

http://books.google.com/books?id=GeLCEnT1VpMC&pg=PA22&lpg=PA22&dq=ireports+field+groovy&source=bl&ots=acR5wMk4y0&sig=yFZrJQnPWmGRa1UzOfTR2oP6JMQ&hl=ro&ei=ELGdTbM_jd2yBovtjb0E&sa=X&oi=book_result&ct=result&resnum=3&ved=0CCgQ6AEwAg#v=onepage&q&f=false

[fields XML from query.]

 Can't u use a XML datasource to populate the fields?

[How can I set language to my report ?]

All your text should be passed as parameters from your application to the ireports design file.

Example: if you're displaying text 'Demo text', create a parameter 'demo' to be displayed instead, and from your application pass parameters map with ('demo', 'Demo text')

[table and datasets]

How do you configure your dataset based on a parameter?

[Use of printWhenExpression]

In the band properties, write in the print when expression field:

$V{PAGE_NUMBER}.equals(new Integer(1))

[subreports]

You can define parameter expressions to be passed to the subreport, and then process the value in the subreport (caompare or display whatever you want).

[How to display TRUE if my field value is 1]

 Try this:

$F{int_field}==1?'TRUE': 'FALSE'

[SubReprts part 2]

For subreports, if you are using a datasource connection type, set the expresion to:

new net.sf.jasperreports.engine.data.JRBeanCollectionDataSource($F{list_field})

 

In the subreport, set the fields according to your master recordings list passed to the subreport.

[IReport: strech horizontal neighboured textfields (caused overlap)]

Use float option from property Position type

[Compilation errors]

Your ireport classpath contains jasperreports jars? 

[same pdf]

I use the following code the generate a pdf to output stream from a custom datasource. A also load directelly the compiled .jasper file so you don't have to compile the .jrxml file for each run.

 

is = ReportConstants.getPdfJasperFilename();

ds = new JRBeanCollectionDataSource(getSortedBean());

 

try {

JasperReport jasperReport = (JasperReport) JRLoader.loadObject(is);

JasperPrint jasperPrint =

JasperFillManager.fillReport(jasperReport, parameters, ds);

JasperExportManager.exportReportToPdfStream(jasperPrint, os);

} catch (JRException e) {

e.printStackTrace();

logger.error(e);

}

[How to add Background Color into pdf(produced as an output)]

http://ireport-tutorial.blogspot.com/2008/12/background-image-in-ireport.html

[Cannot display image from SQL Server db with java.awt.image expression class]

Your field "field_ImgFile" from your datasource is of type java.awt.Image, or just a blob?

[Passing parameters not from SQL query]

http://www.gebs.ro/blog/oracle/jasper-reports-in-adf/

[same pdf]

You create your pdf file programatically from your application? If yes, what's the code?

[split a string]

 For a type List field you have the property size in order to find out the size of your collection. 

[Subtotals in a crosstab with iReports]

 No

[Caractere speciale in Oracle ADF]

- Am o aplicatie web dezvoltata in Oracle ADF, cu deploy in Weblogic

- Vreau sa folosesc in generarea raportului PDF caractere speciale(romanesti, etc.)

- Cum configurez eu in Java un font care accepta toate aceste caractere speciale?

 

Multumesc,

Simina Dorin