Whoops, replied to the wrong mail witht he wrong content.
I think you're asking "Where's the iteration!?"...
It's in the super class of the NestedIterateTag, in IterateTag in the logic
taglib packagage. The nested variant simply allows it to relate to other
nested tags.
So all the logic you're after is in...
org.apache.struts.taglib.logic.IterateTag
...but the actual iteration is by setting the current iteration index & bean,
and then when doEndTag() is called, it increments and re-evaluates the body
content effectively making it iterate.
I think this is the information you're after.
Arron.
> Have you tried the latest and greatest nested tags?...
>
> An update changing all the internals that would affect this have changed. It
> went in after RC1, so either fetch a nightly, or simply download...
>
> http://keyboardmonkey.com/downloads/km-nested-v2.03.jar
>
> ...and pop it into your WEB-INF/lib directory and spin your container again.
> If the problem persists, please get back to me.
>
> Arron.
>
> > I've also attached all test files to the bug report at:
> > http://nagoya.apache.org/bugzilla/show_bug.cgi?id=17977
> >
> > Personally, I'm seeing more of a problem with the actual
> > names re: the nesting level rather than the actual objects,
> > but your problem could be a symptom of the same issue too.
> >
> > chris
> >
> > -----Original Message-----
> > From: Bhamani, Nizar A TL56E [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, March 13, 2003 4:31 PM
> > To: 'Struts Users Mailing List'
> > Cc: Chris Butler
> > Subject: RE: Question about NestedIterateTag (also: nested:iterate &
> > nested:root)
> >
> > Didn't get the attachment. May be the discussion group filtered it out.
> > Can
> > you send it to me in an email separately.
> >
> > Thanks,
> >
> > -----Original Message-----
> > From: Chris Butler [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, March 13, 2003 4:28 PM
> > To: Struts Users Mailing List
> > Subject: RE: Question about NestedIterateTag (also: nested:iterate &
> > nested:root)
> >
> > I seem to be having a very similarly related problem with respect to
> > nested:iterate and jsp:include. I've found that the index is lost and
> > it always finds the name for the first element in the collection only.
> >
> > A simple test that I've done - I've attached.
> >
> > Chris
> >
> > -----Original Message-----
> > From: Bhamani, Nizar A TL56E [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, March 13, 2003 4:01 PM
> > To: 'Struts Users Mailing List'
> > Subject: Question about NestedIterateTag
> >
> > We have written our own tag to print a bunch of fields read from an XML
> > file. I am using various NestedTextTag, NestedRadioTag, NestedSelectTag,
> > NestedOptionsTag and it all works fine.
> >
> > I had to enhance this to use iterations of a list of fields and am using
> > NestedIterateTag.
> >
> > However using NestedIterateTag dosen't seem to iterate over the
> > collection
> > As expected. It just prints prints out the first object from the
> > collection.
> >
> > Has anybody has experience using the NestedIterateTag ???
> >
> > Here is the logic in short:
> >
> > public class MyTag extends NestedWriteTag implements NestedNameSupport
> > {
> > public int doStartTag() throws JspException
> > {
> > // Some stuff removed ....
> >
> > NestedIterateTag iterateTag = new NestedIterateTag();
> > iterateTag.setParent(this);
> > iterateTag.setPageContext(pageContext);
> >
> > // "theCollectionProperty" is of ArrayList type.
> > iterateTag.setProperty("theCollectionProperty");
> > iterateTag.doStartTag();
> >
> > // Do some stuff to use NestedTextTag, NestedRadioTag
> > etc
> > and
> > // set their parent as iterateTag.
> >
> > iterateTag.doEndTag();
> >
> > return (SKIP_BODY);
> > }
> >
> > }
> >
> > Again, the iteration works only for the first element in the collection.
> >
> > Doesn't work for all the elements in the collection.
> >
> > Any help would be appreciated.
> >
> > Thanks,
> >
> > Nizar.
> >
> > ---------------------------------------------------------------------
> > 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]
>
> ---------------------------------------------------------------------
> 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]
