I am not sure I fully understand so I give you two answers.
A) Before redirection you should set
session.flash="message"
instead of
response.flash="message"
The former is copied in the latter automatically before redirection.
B) The messages generated by the auth method all set session.flash
before redirection. The messages are customizable. You can find a list
in gluon.tools.py
Massimo
On Feb 22, 2:52 pm, Yannick <ytchatch...@gmail.com> wrote:
> Oh Thanks Massimo I completely forgot about the
> "auth.settings.login_url...".
> Here my new code:
>
> auth.settings.login_url=URL(r=request,f='login')
>
> def login():
> return dict(form=auth.login(next="profile"))
>
> @auth.requires_login()
> def profile():
> return dict(Welcome="Welcome")
>
> How can I retrieve the response.flash() message in this case to let
> the user know that the login failed since here i recreate a new
> request and i guest the rsponse is lost... Do you have any forwarding
> mechanism ?
>
> In the login.html file i have this:
> {{if response.flash:}}{{=response.flash}}{{pass}}
>
> I guess I don't retrieve the response.flash anymore because it is the
> new request.
>
> Do you have any idea how to print the flash message when the login
> failed based on my code? or is there any other solution more
> efficient ?
>
> Thanks for your help !
>
> On Feb 22, 3:07 pm, mdipierro <mdipie...@cs.depaul.edu> wrote:
>
> > In your code
>
> > @auth.requires_login()
> > def profile():
> > if not auth.is_logged_in():
> > return dict(form=auth.login(next="login"))
> > else:
> > return dict(msg="Welcome")
>
> > because of
>
> > @auth.requires_login()
>
> > auth.is_logged_in() is always true
>
> > The validator, is user is not logged in, redirects to
>
> > auth.settings.login_url
>
> > you can set it
>
> > auth.settings.login_url=URL(r=request,f='login')
>
> > Hope this answers the question.
>
> > Massimo
>
> > On Feb 22, 12:04 pm, Yannick <ytchatch...@gmail.com> wrote:
>
> > > Hello mate,
> > > Here is what I have in my controller:
>
> > > def login():
> > > formlog = auth.login(next="profile")
> > > return dict(form=formlog)
>
> > > @auth.requires_login():
> > > def profile():
> > > if not auth.is_logged_in():
> > > return dict(form=auth.login(next="login"))
> > > else:
> > > return dict(msg="Welcome")
>
> > > I have two problem here:
> > > - First; here basically I'm just trying to login and if the login
> > > failed the page is redirect to the login page with a feedback
> > > message... when the login Authentication pass I can successfully
> > > access the Profile page with no problem BUT when the login
> > > Authentication failed I'm redirect to this link "http://127.0.0.1:8000/
> > > App../default/user/login" with a message "invalid function". I
> > > understand the message because i don't have any action named "User"
> > > define on my controller. I'm wondering why i got redirect to that
> > > link ? is there something I'm doing wrong in my code ? I guess is how
> > > the tools.py is internally implement and i understand that we must not
> > > change this code... Is there something i can do to fix that problem in
> > > my code ??
>
> > > - Second; the "@auth.requires_login(): " doesn't seems to work since I
> > > have an error message on the colon and even when i remove the colon i
> > > have no error message but still can able to access the profile
> > > action.... Any idea please ?
>
> > > Do you please have a better way of doing what I'm trying to solve.
>
> > > Thanks for your attention.
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