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string array as a parameter in ireport...

 
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how can i pass a string array as a parameter to ireport...?

please anyone guide me to do this....!

Thanks in advance...
 
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Use in the field param in the report template.

where ReportUtils(user built class file) is there in the classpath of your jasperReport. Within the getList(), iterate through the lines collection which you have built up as in :



and concat each object(line1 and line2) in the Collection(lines) to a String and return that string from the getList();
 
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