Ok ...you are right and I changed the 'O' to 'o'. but the same I am getting , break point not hit and an error.
OnEvent the same too. Regards, -----Original Message----- From: Taha Hafeez Siddiqi [mailto:tawus.tapes...@gmail.com] Sent: 13 أكتوبر, 2011 05:47 م To: Tapestry users Subject: Re: Uncaught exception when tried to return a StreamResponse Hi Amr Are you sure your onActivate() is being called. BTW, your onActivate() has 'O' in uppercase. To avoid such typos I prefer the OnEvent annotation regards Taha On Oct 13, 2011, at 7:14 PM, Amr Mohamed Mahmoud Hassanien wrote: > Hi Guys, > > I want to export data in excel sheet, so I made a page class as the > following without a template file(.tml) > > public class ExportExcel { > . > . > . > > StreamResponse OnActivate(){ > List<User> users = userManager.getAllActiveUsers(); // > break point here never got hit > return export(users); > } > > public StreamResponse export(List<List<String>> rows) { > // some logic to export the data in .xls > } > } > > And this is the error I got: > Page export/Excel did not generate any markup when rendered. This could be > because its template file could not be located, or because a render phase > method in the page prevented rendering. > > > And I am using this page link. > <t:pagelink t:page="export/excel" > title="message:export-label"/> > > any idea what is the problem ? > > Thanks in Advance, > Amr Hassanin > > ###################################################################### > ########################################## > DISCLAIMER: > This message is for the named person's use only. It may contain > confidential information, proprietary in nature or legally privileged > information. All trade secret, know how, formulas, researches, > database, software, codes diagrams, documentations, attachments, > voice, concepts and visual content are strictly protected by United > Arab Emirates Laws and Dubai Media Incorporated codes which will have > the right to take any legal action if you fail in doing the hereunder steps. > If you receive this message in error, please immediately DELETE it and all > copies of it from your system, DESTROY any hard copies of it and destroy any > soft and backup copy of it saved in any kind of form under you possession and > NOTIFY the sender. > You must not, directly or indirectly, use, disclose, distribute, > print, or copy any part of this message (email) if you are not the intended > recipient. > ###################################################################### > ########################################## > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org > For additional commands, e-mail: users-h...@tapestry.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org ################################################################################################################ DISCLAIMER: This message is for the named person's use only. It may contain confidential information, proprietary in nature or legally privileged information. All trade secret, know how, formulas, researches, database, software, codes diagrams, documentations, attachments, voice, concepts and visual content are strictly protected by United Arab Emirates Laws and Dubai Media Incorporated codes which will have the right to take any legal action if you fail in doing the hereunder steps. If you receive this message in error, please immediately DELETE it and all copies of it from your system, DESTROY any hard copies of it and destroy any soft and backup copy of it saved in any kind of form under you possession and NOTIFY the sender. You must not, directly or indirectly, use, disclose, distribute, print, or copy any part of this message (email) if you are not the intended recipient. ################################################################################################################ --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
