kulbir <kulbir_san...@infosys.com> writes: > I have writen a function . When i run that function in orcale backend , its > giving proper values from data base. But when i run that function from > ireport , ireprot does gives any values .A blank page sis displayed
First, are you sure that you have selected the right data source in iReport that connects to your same back-end? Perhaps you're still using the default Empty datasource? Secondly, I'd suggest monitoring queries against your back-end (I'm not that familiar with Oracle, but presume there's some way to log them) when you run iReport - you may find there's a difference in the query being issued due to report design, parameters, etc.. than when you issue it manually. And double check that the environment in which the query is running (current database user, session variables, etc...) might not differ in a way that would affect the results of the function. Lastly, even if the query appears well formed, it's possible to exclude the information (say, by "print when" expressions on the fields), so if you have a reasonably complicated report design, I'd try testing with one that is as simple as possible, perhaps just dumping detail lines for each row retrieved from the database. -- David ------------------------------------------------------------------------------ Come build with us! The BlackBerry® Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9-12, 2009. Register now! http://p.sf.net/sfu/devconf _______________________________________________ jasperreports-questions mailing list jasperreports-questions@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jasperreports-questions
