[Zope] dtml-if question

[Oops Oops]

Thank you Casey :)

I got it work.
here is the code

<dtml-if expr="objectIds('tbContainer')==[]">
  <dtml-var tbContainer_addForm>
</dtml-if>

--- Casey Duncan <cduncan@kaivo.com> wrote:
> Oops Oops wrote:
> > 
> > I guess i did something wrong on this, so it's not
> > work?
> > 
> > <dtml-if expr="objectValues('newclient')==''">
> >  <br> Null
> > <dtml-else>
> >  <br> Not Null
> > </dtml-if>
> > 
> > My idea is to test if Zobject-newclient exist in
> this
> > folder or not.
> > But i always get "Not Null" even tho I'm sure
> there is
> > no newclient exist in the folder.
> > 
> > Can someone help me to fix this?
> > 
> > Thanks
> > 
> 
> ObjectValues returns a list of objects optionally
> filtered by meta_type.
> To test for the existence of an id in a folder, the
> best way is
> probably:
> 
> <dtml-if expr="'newclient' in folder.objectIds()">
> ...
> </dtml-id>
> 
> Which will return true if 'newclient' is in the list
> of object ids for
> the folder (you can omit the folder designation to
> refer to the current
> folder, however if won't work without it if you code
> this in a DTML
> document).
> 
> hth,
> -- 
> | Casey Duncan
> | Kaivo, Inc.
> | cduncan@kaivo.com
> `------------------>
> 
> _______________________________________________
> Zope maillist  -  Zope@zope.org
> http://lists.zope.org/mailman/listinfo/zope
> **   No cross posts or HTML encoding!  **
> (Related lists - 
> 
> http://lists.zope.org/mailman/listinfo/zope-announce
>  http://lists.zope.org/mailman/listinfo/zope-dev )


__________________________________________________
Do You Yahoo!?
Get personalized email addresses from Yahoo! Mail
http://personal.mail.yahoo.com/