On 12/11/2015 5:22 AM, Neum Schmickrath wrote:
I have a layout I'm working on that has a sidebar that displays a
sub-menu of the child pages of the current page being viewed. On
category pages I can easily test if there are child categories by
using {% if child_categories %} and then showing the sidebar. On pages
is there a similar processor that I'm missing somehow? I don't want to
display an empty sidebar if there won't be any links there.
The navigation menu from the left hand side of Mezzanine default uses this:
https://github.com/stephenmcd/mezzanine/blob/master/mezzanine/pages/templates/pages/menus/tree.html#L20
page.has_children_in_menu
Would this work?
There's also an attribute "has_children" set on the page in the
page_menu template tag:
https://github.com/stephenmcd/mezzanine/blob/master/mezzanine/pages/templatetags/pages_tags.py#L84
I'm sure both of these might point you in the right direction.
Seeya. Danny.
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