[Zope] TAL hasProperty

[Geir Bækholt]

on or about, Friday, October 04, 2002, we have reason to believe that
simon litwan wrote something along the lines of :

sl> i try to get list of objects with metatyp Folder AND the property show.=
 is
sl> it possible to do this with TAL=3F
sl> or do i have to do this whith a python script=3F

sl> the following code doesn't work but was an idea and shows what i mean.

sl> <div tal:define=3D"objects python:here.objectValues('Folder');
sl> list_objects python:objects.hasProperty('show')"
sl> tal:repeat=3D"item list_objects">

perhaps something like this would do =3F

<untested>
    <div tal:repeat=3D"objects python:here.objectValues('Folder')"
         tal:omit-tag=3D"python:1">
         <div tal:condition=3D"exists:objects/show">
             a folder with attribute show
         </div>
    </div>
</untested>

hth :)

--=20
Geir B=E6kholt        geir@funcom.com
Zopatista , tools-developer
Product Operations
Funcom Oslo