[Problem in Rendring chart in JSP page]

It shows a blank box with cross in left top corner, it means there's no overlapping problem.

[Problem in Rendring chart in JSP page]

Hi Friends,

 

I have a report that displays some textual information and a bar chart related to that information,I need to display the report i.e. chart+textual information in a JSP page.

 

the textual data is displayed fine but chart is not displayed.

 

thoughts??

 

Thanks,

Neha

[changing value dynamically for charts]

Dynamically in the sense that if i change say "year" ,then results should be displayed for the changed value of year dimension

[changing value dynamically for charts]

Hi Friends,

 

Can we change the value expression and category expression for 3-d bar charts dynamically??

if yes then how??

 

Thoughts??

 

Thanks ,

Neha

[Virtualizer usage]

Hi Friends,

 

I've went through the Virtualizer sample and i have read in an article on jasperforge that while generating large reports, data should be retrieved in chunks from the database and JRDataSource interface should be implmented. In the sample provided, only an instance of Virtualizer is made and the parameter JRParameter.REPORT_VIRTUALIZER is set and resultset is passed in fillreport method.

 

the problem is that when i'am retrieving data in chunks say i'am retrieving 200 rows and then in next iteration i'am retrieving next 200 rows in the same resultset object.so how should i retrieve data from these resultSet since in another iteration the previos resul is overwrited.

 

Thoughts??

 

Thanks,

Neha

[removing a field dynamically]

Hello Srikanth,

 

We can add/remove fields by using Jasper API as well.

Thanks for the info..:)

 

Neha

[removing a field dynamically]

Hi friends,

 

I'am trying to remove a field dynamically from the design defined in jrxml,i've removed the field from design,from the detail band as well but still it gives error:

 

reportDesign not valid:

 

Field not found:abc

 

Thoughts??

 

Thanks,

Neha

[adding a coloumn dynamically]

Thank You Aristide :)

[adding a coloumn dynamically]

Hi Friends,

 

How can we add or remove coloumns dynamically in Jasper Reports?

 

thoughts?

 

Thanks,

Neha

[set number of records being displayed in 1 page??]

Hello,

 

That works..Thank You :)

 

Neha

[how to sort report fields dynamically??]

hi friends,

 

I'am still not clear about sorting field dyanamically in a report.Pls Help.

 

Thanks,

Neha

[set number of records being displayed in 1 page??]

Hi friends,

 

Can we set number of records being displayed in one page in jasper reports??

 

Thoughts??

 

Thanks,

Neha

[pagination in jsp]

Thank you DNV Srikanth

[displaying jasper report in JSP]

Thank You dnvsrikanth..:)

[pagination in jsp]

Hi friends,

 

Can we restrict the number of records displayed on one one page in the jasper report generated??

 

thoughts??

 

Thanks,

Neha

[displaying jasper report in JSP]

Hi friends,

 

can we display the content generated by jasper report in jsp page along with some content of JSP as well,I have displayed report in Jsp page but i want to add some content from JSP page ..

 

thoughts??

 

Thanks,

Neha

[how to sort report fields dynamically??]

Hi dnvsrikanth,

 

I want to know how to implement this,and this is really urgent..it would be great if u could share the code,pls mail it to nehadhingra.10@gmail.com or give it here...

 

thanks,

Neha

[how to sort report fields dynamically??]

Hi friends,

 

Is it possible in Jasper Reports to sort a field dynamically by clicking over field name?

pls help.

 

Thanks,

Neha