> * Slow as molasses. On http://biola.artofmission.com, regenerating a
page can take as long as 2 seconds.
Are you running radiant/rails through CGI?
/AITOR
On 6/22/07, Ryan Heneise <[EMAIL PROTECTED]> wrote:
>
> In the spirit of The Rails Way Free-for-all (http://
> www.therailsway.com/2007/6/4/free-for-all-tab-helper), I thought it
> would be fun to see how we all handle making dynamic navigation for
> Radiant sites.
>
> PROBLEM: I have a hierarchical site, where each page has several
> children, and some children also have children. I want a standard
> left-hand navigation menu. It should be automatically generated. The
> navigation menu should show the children for only the current page,
> and it should expand to show the parents and ancestors of the current
> page.
>
> Example:
>
> - Home
> + About
> - Articles
> - Article 1 -- you are here
> + Article 2
> + Widgets
> + Hoozits
> + Whatzits
>
> (- expanded pages)
> (+ unexpanded pages)
>
> If you've done this in Radiant, please post your solution. See mine
> in action at http://radiant.artofmission.com/ Username: demo,
> password: radiant. Also see http://biola.artofmission.com (under
> construction)
>
> Pro:
> * Easy & foolproof - content editors don't even have to think about
> navigation - it just happens for them.
> * Automatic - new pages show up in nav automatically.
>
> Con:
> * Slow as molasses. On http://biola.artofmission.com, regenerating a
> page can take as long as 2 seconds.
>
> Here's my code:
>
> == Snippets ==
>
> === Nav ===
> <div id="nav">
> <r:find url="/">
> <ul>
> <li<r:if_self> class="current"</r:if_self>><a href="/">Home</
> a></li>
> <r:children:each>
> <r:snippet name="sub-nav" />
> </r:children:each>
> </ul>
> </r:find>
> </div>
>
> === sub-nav ===
> <r:unless_content part="no-map">
> <li<r:if_self> class="current"</r:if_self>><a href="<r:url />"
> title="<r:title />"><r:breadcrumb /></a>
> <r:if_children>
> <r:if_ancestor_or_self>
> <ul>
> <r:children:each>
> <r:snippet name="sub-nav" />
> </r:children:each>
> </ul>
> </r:if_ancestor_or_self>
> </r:if_children>
> </li>
> </r:unless_content>
>
>
> == Tags ==
> http://svn.artofmission.com/svn/plugins/radiant/plugins/navigation_tags
>
> require 'standard_tags' # make sure we have the previous definition
> first
>
> module StandardTags
>
> include Radiant::Taggable
>
> # Inspired by this thread:
> # http://www.mail-archive.com/[email protected]/
> msg03234.html
> desc %{
> Renders the contained element if the current item is an ancestor
> of the current page or if it is the page itself.
> }
> tag "if_ancestor_or_self" do |tag|
> tag.expand if tag.globals.actual_page.url.starts_with?
> (tag.locals.page.url)
> end
>
> desc %{
> Renders the contained element if the current item is also the
> current page.
> }
> tag "if_self" do |tag|
> tag.expand if tag.locals.page == tag.globals.actual_page
> end
>
> desc %{
> Renders the contained elements only if the current contextual
> page has children.
>
> *Usage:*
> <pre><code><r:if_children>...</r:if_children></code></pre>
> }
> tag "if_children" do |tag|
> children = tag.locals.page.children
> tag.expand if children.size > 0
> end
>
> end
>
>
>
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