The code above does not work. The correct one is this:
<r:erb>
<% page = tag.locals.page
parent = page.parent
siblings = parent.children
siblings.each do |sibling|
if sibling != page
%>
<a href="<%= sibling.url %>"> <%= sibling.slug %> </a>
<% end
end
%>
</r:erb>
There is a bug (feature?) in the current version of the back door
extension that prevents the expansion of Radius tags enclosed inside loops
in <erb> tags. So putting a <r:link> inside the 'if' above won't work as
expected. I will take a look to this and update the extension.
The solution given by Sean is much cleaner.
One thing i miss from Radiant is an easy way to make it "more
programmable" without resorting to extensions or to ugly code inside
<ruby>/<erb> tags. Maybe it's time for a revamp of the back door
extension...
/AITOR
On 9/8/07, Aitor Garay-Romero <[EMAIL PROTECTED]> wrote:
>
>
> Back door extension to the rescue:
>
> <r:erb>
> <% page = tags.locals.page
> parent = page.parent
> siblings = parent.locals.page.children
> siblings.each do |sibling|
> if sibling != page
> %>
> <r:link />
> <% end
> end
> %>
> </r:erb>
>
> I did not test the code above, so beware!
>
> /AITOR
>
> On 9/7/07, Andrea Otto <[EMAIL PROTECTED]> wrote:
> >
> > Thanks Aitor!
> >
> >
> > I understood why it didn't work! But <r:navigation/> has the same
> > problem: I can't build url list with radiant's tag...
> >
> > I think there's no solution for this issue...
> >
> >
> > --
> > Posted via http://www.ruby-forum.com/.
> > _______________________________________________
> > Radiant mailing list
> > Post: [email protected]
> > Search: http://radiantcms.org/mailing-list/search/
> > Site: http://lists.radiantcms.org/mailman/listinfo/radiant
> >
>
>
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