[Radiant] 3 level deep navigation tags

[Sean Cribbs]

Dave,

Here's some updated code that will work with 0.6.  Keep in mind this 
doesn't describe how to hook it up.

tag 'if_ancestor_or_self' do
  page = tag.globals.actual_page
  ancestors = page.ancestors
  context_page = tag.locals.page
  tag.expand if context_page == page || ancestors.include?(context_page)
end

Sean

dave4c03 wrote:
> I got a *undefined tag `if_ancestor_or_self'.
>
> *I found your email at
> http://lists.radiantcms.org/pipermail/radiant/2006-September/001968.html. Is
> the code in your email all that is required to define the
> if_ancestor_or_self tag?
>
> On 6/5/07, Sean Cribbs <seancribbs at gmail.com> wrote:
>   
>> Dave,
>>
>> Check back through the mailing-list archives for information about the
>> sitemap snippet.  It does most of what you want.
>>
>> @Marty Haught - would you be willing to share the working code for the
>> if_ancestor tag?  I haven't looked at it in a while.
>>
>> Sean
>>
>> dave4c03 wrote:
>>     
>>> I would like to convert http://sanjosechiropractic.com/  to a radiant
>>>       
>> based
>>     
>>> site. However, it seems to me radiant does not yet have navigation tags
>>>       
>> to
>>     
>>> deal with a 3 level deep menu.   For example, see »
>>> Home<http://sanjosechiropractic.com/index.html>» About
>>> Chiropractic <http://sanjosechiropractic.com/chiropractic.html> »
>>>       
>> Straights
>>     
>>> and Mixers for the sort of menu structure required.
>>>
>>> What is the current status of work being done in this area?
>>>
>>> I know it is possible to solve the problem by hard coding the menu
>>> information into the site.  however, that is unacceptable, I need to
>>> generate all navigational menus from the radiant file structure.
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>>>
>>>
>>>       
>> _______________________________________________
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>>
>>     
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