How to exclude current children from a list of childrens

Ruby Apps Radiant CMS
1

In each children page of my project I need to list all other childrens
of the same parent. I tried this tags:

<r:parent>
<r:children:each>
<r:unless_url matches="\Q<r:page><r:url/></r:page>\E">

  • "<r:link
    />"
    • </r:unless_url>
    </r:children:each>
    </r:parent>

    but it didn’t work.

    Any help is very apreciated!!!

    thanks!

    2

    Your code below is incorrect. Radius tags follow the same structural
    rules as standard XML (don’t expect the tags in the ‘matches’ attribute
    to
    expand).

    Try with the tag.

    /AITOR
    3

    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…

    4

    <r:navigation> has been a pain-point for a long time. There was some
    discussion a month or two ago about how to change it. I doubt it will
    stay the same for very much longer.

    Sean

    5

    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
    6

    Your other option is this tag definition:

    tag “unless_self” do |tag|
    tag.expand unless tag.globals.actual_page == tag.locals.page
    end

    Sean

    7

    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
    %>
    <%= sibling.slug %>
    <% 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 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
    / tags. Maybe it’s time for a revamp of the back door
    extension…

     /AITOR