What you are doing is roughly equivalent to just doing:
redirect(URL('default', 'user', args='login'), client_side=True)
When you call redirect during an Ajax request, setting client_side=True
causes the parent window to redirect (via Javascript). So, you could do
something like:
def get_index():
if not auth.user:
redirect(URL('default', 'user', args='login'), client_side=True)
if not auth.has_membership('role'):
raise HTTP(403, ...)
Anthony
On Saturday, June 18, 2016 at 8:47:42 AM UTC-4, Paco Bernal wrote:Hi all,
This is my first question here, although I use it sometimes to read a few
questions that I make to myself when coding using this cool and great tool.
Thanks.
A few months ago I started to use ajax to fill middle column of screen from
clicks (interaction with the user) in the left sidebar and sometimes to
show right side bar with more info when interacting with middel column.
Maybe looking for ways to opotimaze data flow in the network and from the
server, and for learning.
Something like this:
ajax('{{=URL('get_index', vars=dict(filters=''))}}' + filters_post, [],
'div_target');
But when the user lose his session (you can delete cookies for example)
because of ajax to fill a div, nothing happens when the user clicks on the
left side bar, no error and no redirect to user login even with
@auth.requires_membership('roll') in defs inside the controller.
So, the only way I found is to add these lines at the beginning of the
controller :
#----------------------------------
if not auth.user and not session.not_auth:
session.not_auth = True
redirect (URL('not_auth'))
#----------------------------------
def not_auth():
session.not_auth = None
return dict()
#----------------------------------
and the view, no_auth.html:
{{include 'web2py_ajax.html'}}
<script>
$( document ).ready(function() {
$(location).attr('href', '{{=URL('user','login')}}');
});
</script>
The question is, is there any other more elegant way (or not) to do the
same?
Thanks in advance :)
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