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Dynamic columns in jasper reports

 
uma birithi
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While creating new reports i follow the below steps:
1. create jrxml file using ireport.
2. compile the file to produce .jasper file by passing required parameters.
3. display the report in desired format html. pdf, etc.

So basically i have the report template/design in jrxml file. Depending on the requirement/parameters i populate the values.

Now i want an advanced report. where the report column needs to get build dynamically and the value for those columns will also be queried dynamically.

For example:
A report that displays the number of products available in each branchs.
So the branchs can vary over time.

Product chennai Bangalore pune ......... Total
abc 1 5 4 10
vnn 3 1 1 5
Total 4 6 5 15

Inorder to do it we need to build the report dynamically.
Any one can provide me with some solutions.

Some solution which i read from forums are
1. generate the xml dynamically and produce a .jasper file.
2. generate jasperreports using API

Can you provide me with some simple examnples.


Awaiting for immediate response. As i need to a immediate solution.
------------------------------
Ubirithi
 
Maruthi Chokkanathan
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Hi
Check this link
http://www-128.ibm.com/developerworks/websphere/library/techarticles/0505_olivieri/0505_olivieri.html

You can get an idea.

Regards
Maruthi
 
Hugo Balmaceda
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[Product announcement removed. Please be sure to make product announcements in the Advertising Forum]
[ July 02, 2008: Message edited by: Bear Bibeault ]
 
Bear Bibeault
Author and ninkuma
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"mamana Dj", please check your private messages for an important administrative matter.

Also, please read this with regard to resurrecting old posts.
 
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