Charts in Struts2

[manishwadhwa]

Hi,

I have created some reports for my application (Based on Struts 2.0). Now I want to display some bar charts in my reports. I have tried it in many ways but haven't got success.

I want to populate Barchart using java beans.

It would be great if someone can provide me any small example (source code) for it.

Thanks.

[pnvswamy]

HI,

    Just populate the data in the form of Bean classes and put all the beans information in the List and pass that list to the parameter to the JRBeanCollectionDataSource class.Thats it. One more thing is u have to add 2 jars:JFreeChart.jar and JCommon.jar

 

 

 

 

 

[manishwadhwa]

Thanks for your reply.

I am not clear that in what form, I should populate the data in the javabean and how this data would be retrieved by the API to display the charts.

Can you please provide me a sample application that simply display a barchart. It will be more helpful if the application uses the JChart with struts2 framework.

Thanks.

[shrije]

There are enough samples in the 'demo' folder of jasper reports source code.

[pnvswamy]

Hai

I am hetting Exception in JRXML compilation

Exception is getting like this : Messageorg.xml.sax.SAXParseException: Element type "pen" must be declared.Please help me