[displaytag-devel] tiles and the displaytag export features

[Wouter Zoons]

Hello,   I posted this question some time ago on the user list but never got a reply back so I’m trying here this time.   Could someone please help me with this problem I am having another open-source project depends on it (AndroMDA), it could be that I am missing something very obvious but for now I need to patch the code myself to get the export functionality working in a Struts/Tiles tag <tiles:insert…>   Thanks for letting me know   -- Wouter     http://team.andromda.org/docs/andromda-bpm4struts-cartridge/index.html     -----Original Message----- From: Wouter Zoons Sent: Sunday, July 04, 2004 9:59 PM To: '[EMAIL PROTECTED]' Subject: tiles and export   <quote> I am able to export my list from a jsp page when i am not using tiles in my Struts application </quote>     I am experiencing the same problem when using Tiles, I am just getting an “IOException while writing data”, and I know how to solve it.   The reason we don’t see the cause is because the original exception is being swallowed here: http://displaytag.sourceforge.net/xref/org/displaytag/tags/TableTag.html#1101   notice how the ioexception is not added to the jspexception as the ‘cause’, I fixed it by changing the line into this one: throw new JspException("IOException while writing data.", e);   when you do that and rebuild the binary you will see a more interesting message: “cannot flush within a custom tag”   it means that .flush() is called within a custom tag, in this case <tiles:*>   so I patched the sources again, this time removing this line: http://displaytag.sourceforge.net/xref/org/displaytag/tags/TableTag.html#1097   and now it works fine.   Can someone from the developer team refactor this flush behavior and expose it as a boolean table attribute ? and while you’re at it, also pass the cause to the exception (or are you perhaps targetting jdk1.2 too ?)   This fix is critical to me because the AndroMDA bpm4struts-cartridge is not working properly otherwise (it uses displaytag) http://team.andromda.org/docs   can someone let me know if this will be fixed in the next milestone ? otherwise I will have to keep using my home-made patched version L   Thanks in advance, and keep up the very good work!!   --