Limit of for each conditions in rtf templates

Question

Hi Everyone,
I have a use case where i need to genereate a report by using values from two data sets. data sales, cost.
Data set sales have four columns product1, product 2, product 3, product 4
Cost has cost1,cost 2, cost 3, cost 4.
I need to display in below format
product 1| product 2| cost 1|cost 2| product 3| product 4| cost 3| cost 4|
To get above format i am using four for each condition groupings two for each data set
<?for-each:/data/sales?><?product1?>|<?product2?><?end for-each?>|<?for-each:/data/cost?><?cost1?>|<?cost2?><?end for-each?>|<?for_each:/data/sales?><?product3?>|<?product 4?><?end for-each?>|<?for-each:/data/cost?><?cost3?>|<?cost4?><?end for-each?>
If i use first two for each conditions i am able to see values in template but if i use four line is missing in the template.
I did not understand where lies the problem.
Please let me know if you need more info.
Regards
Sandeep

Answer 1

If you have product ID or key in the cost data set, then you can follow the method in this post to display data:
http://blogs.oracle.com/xmlpublisher/2009/09/formatting_concatenated_dataso.html