You mention the welcome app, but the path you provided is in the examples
app (which is the web2py.com website). Also, I cannot find a user_bar
function in the default controller of the examples app (or the welcome
app). Can you point to where that function is defined in the Github repo
(https://github.com/web2py/web2py)?
In any case, if you want to call a function from a view, it would either
have to be defined in a model file, imported from a module, or returned by
the controller in the dictionary.
Anthony
On Saturday, August 16, 2014 4:28:19 PM UTC-4, Rob_McC wrote:
>
>
> Not sure why, but the *welcome application *has a custom navbar in
> controller. userbar()
> I don't think it is used for anything...
>
> I want to use it to learn how customize navbar menu but -
> * How do I call this from the view? *
>
> Thanks,
>
> Rob
>
>
> /Contents/Resources/applications/examples/controllers/*default.py*
>
> def user_bar():
> action = '/user'
> if auth.user:
> logout=A('logout', _href=action+'/logout')
> profile=A('profile', _href=action+'/profile')
> password=A('change password', _href=action+'/change_password')
> bar = SPAN(auth.user.email, ' | ', profile, ' | ', password, ' | '
> , logout, _class='auth_navbar')
> else:
> login=A('login', _href=action+'/login')
> register=A('register',_href=action+'/register')
> lost_password=A('lost password', _href=action+
> '/request_reset_password')
> bar = SPAN(' ', login, ' | ', register, ' | ', lost_password,
> _class='auth_navbar')
> return bar
>
>
> /Contents/Resources/applications/welcome/views/*layout.html*
>
> <ul id="navbar" class="nav pull-right">{{='auth' in globals() and
> auth.navbar(mode="dropdown") or ''}}</ul>
>
>
>
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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