redomino.breadcrumbsbrain 0.1

Breadcrumbs for brains

redomino.breadcrumbsbrain

Useful set of browser view that let you add breadcrumbs to catalog brains.

This is not a standalone package. If you want you can call the breadcrumbs_renderer view provided by this package (for example you can insert this code into the search.pt template):

<tal:block tal:replace="structure result/@@breadcrumbs_renderer|nothing" />

This way you will be able to display where your search results items are placed.

Many thanks to AUSL Bologna.

Technical details

• redomino.breadcrumbsbrain.interfaces.IBrain This is a marker interface applied to all brains

• @@breadcrumbs_view This is a browser view with a method named breadcrumbs. Once called it will return the breadcrumbs info for a particular brain. No getObject is needed, just a catalog call for each brain. Note well: if you want to use this browser view intensively you should STRONGLY consider to add a cache policy (it is not provided by default).

  Data format returned:

  [
   {'Title': 'News'),
    'absolute_url': 'http://localhost:8080/Plone/news'
   },
   {'Title': '2011'),
    'absolute_url': 'http://localhost:8080/Plone/news/2011'
   },
  ]

• @@breadcrumbs_renderer This is a browser view that let you show the breadcrumbs info of a particular brain.

  Data format displayed:

  News -> 2011

Authors

• Davide Moro <davide.moro AT redomino.com>

Changelog

0.1 (2012-04-02)

• Initial release