Okay so it seems to be something to do with the loadhook in the sub app...
It works if I render the template in the sub app like this:
render = web.template.render('templates/',
base='layout',
globals={'session': web.ctx.session},
)
But that means I'd have to do that for *every* one.... Has anyone else run
into this problem?
Josh.
On 20 May 2011 20:06, Anthony L. Awtrey <[email protected]> wrote:
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> On 05/20/2011 02:58 PM, Joshua Higgins wrote:
> > I've got sessions with sub-apps working, but now I want to access the
> > session data in a sub-app's template.
> >
> > In the main application.py I have:
> >
> > def session_hook():
> >
> > web.ctx.session = session
> >
> > web.template.Template.globals['session'] = session
> >
> >
> > app.add_processor(web.loadhook(session_hook))
> >
> >
> > But I'm getting global name 'session' is not defined when using $session
> > in a sub-app template.
> >
> >
> > I tried adding a load hook into my sub app like so:
> >
> >
> > def session_hook():
> >
> > session = web.ctx.session
> >
> > web.template.Template.globals['session'] = session
> >
> > app_stations.add_processor(web.loadhook(session_hook))
> >
> >
> > But it doesn't work and I'm struggling. Am I on the right track?
>
>
> In my little example app, I'm doing it like this:
>
> https://github.com/DaGoodBoy/webpy-example/blob/master/index.py
>
> # Start the session and stick it in a database
> sdb = sessiondb.SessionDB( app )
>
> # This is required for the sub-apps and templates to
> # access to the shared session data
> def session_hook():
> web.ctx.session = sdb.get_session()
> web.template.Template.globals['session'] = sdb.get_session()
>
> # This adds the session data as an app processor
> app.add_processor( web.loadhook( session_hook ) )
>
> It looks like you aren't calling get_session() when you assign it; you
> are just putting the session variable in there. Is that correct?
>
> Tony
> - --
> Anthony Awtrey
> http://www.awtrey.com/
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--
joshua higgins
>>>>>>------
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