CODEWITHSUNDEEP
jasper-reportsireport
Techmiya
Techmiya

Reputation: 53

Passing link parameter

I have created a report having a pie chart and I want to open another report when user clicks on a section of a pie chart. Each section will have two different parameters that will be used in another report (that will be opened when user clicks on pie chart).

I have done lot of R&D on hyperlink and link parameter but not succeeded, although hyperlink is working but not able to get link parameters.

I am using iReport 4.7.0 and not using JR Server.

So how can I set and get link parameters?

Upvotes: 1

Views: 3488

Answers (1)

MrsTang
MrsTang

Reputation: 3119

In the Chart Data > Details > Section hyperlink you'd need to set the hyperlink type to Reference (ReportExecution is JasperReports Server specific).

As hyperlink reference you then can add the link expression e.g.

"http://link/to/report?category=" + $F{category} + "&param2=" + $P{param}

whereby $F{category} is a placeholder for the field that the category of the segment in the pie chart and $P{param} is a placeholder for an arbitrary second parameter.

Upvotes: 1

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