Thanks Jeff,
I made a quick widget out of it. I'm sure its not up to snuff... but it
works for me.
I added the widget to the global space and reference it in my master.kid.
The
thread that mentions register_widgets provided the method for doing this.
Now all my pages have the breadcrumb widget automatically.
Very cool. Thanks again,
Nicky
On 12/19/06, Jeff Hinrichs - DM&T <[EMAIL PROTECTED]> wrote:
>
>
> On 12/19/06, Jeff Hinrichs - DM&T <[EMAIL PROTECTED]> wrote:
> > > I've taken your input and modified the code. In fact, I built a
> > > breadcrumbs.py module that is generic enough to work out of the box
> > > along with the kid template snippet. I'd be happy to post it and if
> > > it would add anything I could post it to the wiki. I am just
> > > finishing up with the epydoc strings for the module.
> > >
> Well I didn't get any feedback about posting it to the wiki or such
> but I felt it might help some else out so I set it up on google.
>
> http://code.google.com/p/tg-breadcrumbs/
>
>
> enjoy and thanks
>
> -j
>
> >
>
--
--
Nicky Ayoub
G-Mail Account
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"TurboGears" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/turbogears?hl=en
-~----------~----~----~----~------~----~------~--~---
#______________________________________________________________________________
# Bread Crumbsfrom turbogears.widgets.forms import Widget
from turbogears import controllers
from turbogears.view import variable_providers
from cherrypy._cputil import get_object_trail
class Breadcrumb(Widget):
template = """
<div xmlns:py="http://purl.org/kid/ns#"; >
<span py:for="href_link,href_text in tg.breadcrumbs()"> / <a href="${href_link}">${href_text}</a></span>
</div>
"""
def __init__(self, **kw):
super(Breadcrumb, self).__init__(**kw)
variable_providers.append(add_breadcrumbs)
def create_breadcrumbs():
"""Return link information for constructing bread crumb navigation."""
cherry_trail = get_object_trail()
href = '/'
crumbs = [(href, 'home')]
for item in cherry_trail:
# item[0] is the name you use in the URL to access the controller.
# item[1] is the actual controller
if isinstance(item[1],
(controllers.Controller, controllers.RootController)):
if item[0] != 'root':
href = "%s%s/" % (href, item[0])
crumbs.append([href, item[0]])
return crumbs
def add_breadcrumbs(variables):
variables["breadcrumbs"] = create_breadcrumbs
breadcrumbs = Breadcrumb()
