download file in Cognos Extended Applications Portlet

[iyizi]

I have finished a jsp to download a file from my application server.I put it into the Cognos Extended Applications Portlet,and create a portal tab for it.But when I click the tab,the browser doesn't open a dialog to save file.Instead,Cognos prints the content of the file in the page.
do you have any suggestions? thanks!

[xiska]

Hi

Sounds more like a http and jsp question than a cognos question.
Take a look in a searchengine for "jsp file download" and you will find many answers.

Anyway:
Is this file a finished report (build the url) or somewhere accessable in the filesystem (search in the web)?