[Zope] changing the default index_html

[Rik Hoekstra]

> -----Original Message-----
> From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of
> Maarten Slaets
> Sent: Tuesday, December 14, 1999 10:58 AM
> To: zope@zope.org
> Subject: [Zope] changing the default index_html
>
>
> How do I do this?
>
> (I want to put in something like:
> <ul>
> <dtml-in "PARENTS[0].objectValues()">
>  <dtml-if expr="id=='index_html'">
>  <dtml-else>
>   <li><a href="<dtml-var absolute_url>"><dtml-var id></a></li>
>  </dtml-if>
> <dtml-else>
>   Nothing in folder.
> </dtml-in>
> </ul>
> )
>

hm, it seems to me the dtml-if is not used properly.
I'm not sure what you want,though.
Would the next amended version work?

 <ul>
 <dtml-in "PARENTS[0].objectValues()">
  <dtml-if expr="id=='index_html'">
   <li><a href="<dtml-var absolute_url>"><dtml-var id></a></li>
  <dtml-else>
   Nothing in folder.
  </dtml-if>
 </dtml-in>
 </ul>

(only shows index_html)

or this one:
 <ul>
  <dtml-if"expr=_.len(PARENTS[0].objectValues()==0">
    Nothing in folder.
  <dtml-else>
   <dtml-in "PARENTS[0].objectValues()">
     <dtml-if expr="id!='index_html'">
       <li><a href="<dtml-var absolute_url>"><dtml-var id></a></li>
     </dtml-if>
   </dtml-in>
  </dtml-if>
 </ul>

(If no objectValues display 'Nothing in folder' else only shows all
objectValues except index_html)

Or do you want something else?

Rik