you may also test if the *brand new* collection is defined with the <logic:present> and <logic:notPresent> tags...
thomas. > -----Original Message----- > From: Yansheng Lin [mailto:[EMAIL PROTECTED] > Sent: Monday, September 08, 2003 6:14 PM > To: 'Struts Users Mailing List' > Subject: RE: iterator tag > > > You sure? 'cause normally what I got is just nothing if the > list is empty. > > If the collection you are iterating over contain null values, > the loop will > still be performed but no page scope attribute (named by > the id attribute) > will be created for that loop iteration. You can use the > <logic:present> and <logic:notPresent> tags to test for this case. > > However, the *brand new* collection has to be defined > somehow, i.e., itself cannot be null. > > Hope this helps. > > > > -----Original Message----- > From: LUCERO,DENNIS (HP-Boise,ex1) [mailto:[EMAIL PROTECTED] > Sent: September 6, 2003 2:34 PM > To: ' ([EMAIL PROTECTED])' > Subject: iterator tag > > > What is the correct behavior of the > <logic:iterator > > tag when given a collection of size zero > > > (when the named collection is a brand new linkedList this tag > causes a page to crash??) > > > > We come from the land of the ice and snow > With the midnight sun, where the hot springs glow > The hammer of the gods, will drive our ships to new lands > Fight the horde, Sing and cry > Valhalla I am coming > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]