[How to use a Dataset or Report's query twice for a chart and a table - second is always empty]

Hi .. this link seems to be invalid.. is there a new link for this?

[Table component and no data band]

I found the answer myself... just used all sections - no detail. Now added a print when expression to the elements which have to display when there is no data (Eg: print when : $F{some_mandatory_field} == null)

[Decision Making and Sentimental Analysis]

Dear Jeevan,

Since you use Jasper for reporting, you can easily embed R analytics server in Jasper using the RevoConnect R plugin. More details here http://community.jaspersoft.com/project/revoconnectr-jasperreports-server/resources

[Can't get Return Values to work.]

• Try to set the calculation type as System in the main report.

If the variable is received from the subreport in one band, it can be used in the main report in the next band only

 

[Jasper Reports table not shown when using JRPdfExporter]

This is usually a font issue... you need to have the necessary font jars in your classpath..

[Multiple queries and report metadata?]

not necessary that you always need a subreport, it could be a list or a table based on your requirement...

[installing Jaspersoft studio 5.5]

there is no problem in doing so.. also you have the jasperserver repository plugin in jaspersoft studio, using which you can connect from your studio to jasperserver...

 

Download it from here for windows 64 bit :

https://s3.amazonaws.com/jaspersoft_downloads/5.5/jaspersoftstudiopro-5.5.0-windows-installer-x86_64.exe

[Jasper Excel Sub Report not showing columnHeader all the time]

Did you check the option to re-print headers? Also where are these column headers used? in the main report or within the subreport? your code snippet does not show the headers used within the subreport... take the column headers inside the subreport!!

[Multiple queries and report metadata?]

For the one shot metadata queries, you may use a list component.. just drag the list into the canvas and a dataset is automatically added in the report inspector.. you could write your queries which return single values and print these inside the list. The main repoer and main query can remain as such!!

 

Cheers!

 

 

[Table component and no data band]

When using a table component, we do not get the possibility of using a no data band... This is something which can be looked upon as we are moving towards interactive report templates in Jasperstudio and users are going to use this a lot in the future. 

Is there an alternative way? I think re-running the table query in the main is one option..

[Hiding a table column based on its content.]

Is this a bug? Do we have an answer for this issue? I face the same problem..

[How to remove column dynamically if column does not have any value]

Hi Ankur,

 

I assume anand is asking about the table componenet, that is where you have the "Column print when " option.. I think your answer is for a normal layout and not using a table component!! Even I have the same query.. has anyone hidden column in a table component based on a condition using values from the Dataset  columns? This is throwing an error saying 'Field not found 'or 'parameter not found'..

[dynamic page width]

HI,

I am using the table component of jasper and use it to hide  a lot of columns in it based on the user's request. Is there any way that we can reduce the page width of the report as and when the size of the table reduces?

 

P.s. the version used is JS-5.1

[Regarding excel sheet datasource of subreport]

http://jasperforge.org/plugins/espforum/view.php?group_id=83&forumid=101&topicid=77086

 

try this

[Regarding excel sheet datasource of subreport]

Subreport accepts excel column names as Column0, Column1,Column2 only when you are using excel datasource. You cannot give any other column name like XYZ etc.,

[How to return values from subreport to main report?]

Hi,

 

This causes issues when generating graphs out of return values from subreports! the first value is always null!! is there a fix for this>?

[unattended installation - how to disable ireport and samples?]

can we get the 30 day evaluation for 3.7.1 by any  chance:?

[Jasper Bug]

Got it.. thanks and no thanks!

 

http://jasperforge.org/projects/jasperreports/tracker/view.php?id=4764

 

 

 

[Jasper Bug]

is this solved??? can anyone post the resolution or the status of this issue???

[previewing round rectangle and ellipse]

isnt there an answer for this yet?

[Form fields]

re opening this !! is there a property to create form fields?????

[Stretch detail band in 2 column horizontal report]

Is there a prob with the horizontal list element ???? i cannot keep the print order for a list in ver 3.7.6!! is it a bug in 3.7.6, should i raise it in tracker??????????

[Excel and column stretch]

All this is for vertical stretch.. jasper does not have an option yet for horizontal stretch of the columns/ dynamic width.. the workaround of having maximum size is not an exact solution for this

[URL Based Report Calling!]

Dear Matt,

 

If JasperServer could allow access to a jrprint object, we could have it viewed in a JasperViewer and have its print options configured.. now the case is that only after exporting it, we are able to print the report

[Page Level Security in Jasper report output]

Ritesh,

 

The jasper file does not hold data.. It just fetches the data during runtime...so, when the .jasper is called what happens is this:

• The user information is passed to the .jasper
• .jasper fetches data from db based on user information
• This user specific data is alone displayed in PDF
• Whn a different user runs the report, .jasper fetches rows from DB based on that user information and that data alone is displayed in output pDF or DOC

So, thinking that .jasper holds 1000 pages by default is absurd... it DOES NOT HOLD DATA.. IT POPULATES DATA only during runtime

 

 

 

Post Edited by madhukiran at 10/27/2010 09:53