this is an old thread, but I needed to do add a conditional piece to a menu
- but had trouble with all the options below.
Then I realized that response.menu is a list, hence rather than
if (auth.user_id != None) and ((auth.has_membership(role = 'admin'))):
response.menu += [('Admin',
i found the same difficulty during add conditional sub menu, in my case the
conditional is base on session. i've followed cliff hints above using
sub_menu = [], it work well as long as the condition is meet (there is a
session), but the problem occured when i clear the session.
is there any
Sorry I didn't see this sooner.
I think all your menu items will want that empty list, and I see some do
not.
Also I am confused about how a menu script could cause a dal to raise an
exception. Maybe somebody with a better knowledge of the internals will
chime in here.
On Wednesday, April
Thanks again ! I came back from vacation and tried the code but I got
different error...
File C:\web2py\gluon\dal.py, line 1386, in log_execute
ret = self.cursor.execute(*a, **b)
ProgrammingError: The cursor's connection has been closed.
sub_menu = [('Admin', False, URL('admin'), []),
Omi,
Sorry, my bad. Been away.
Should be:
sub_menu = [('Admin', False, URL('admin'), []), ] # Added empty list
On Thursday, April 12, 2012 9:43:39 AM UTC-4, Omi Chiba wrote:
Cliff,
Thank you for sharing code but now I got a different error. Maybe it
cannot understand sub_menu
Cliff,
Thanks ! I'm on vacation but I will try when I come back but I'm sure it
works !!
On Sun, Apr 15, 2012 at 9:52 PM, Cliff cjk...@gmail.com wrote:
Omi,
Sorry, my bad. Been away.
Should be:
sub_menu = [('Admin', False, URL('admin'), []), ] # Added empty list
On Thursday,
I was working on a set menu from the database. It's simple and it can be
useful.
The model is simple, and has a condition to evaluate options when
generating the menu items.
The evaluation was done using the function 'eval'.
Attach model.
To manage SQLFORM.grid use or what you like
Cliff,
Thank you for sharing code but now I got a different error. Maybe it cannot
understand sub_menu contains three parameters..
Traceback (most recent call last):
File C:\web2py\gluon\restricted.py, line 205, in restricted
exec ccode in environment
File
Nice approach. I will try for my another project !
On Thursday, April 12, 2012 5:18:58 AM UTC-5, Javier wrote:
I was working on a set menu from the database. It's simple and it can be
useful.
The model is simple, and has a condition to evaluate options when
generating the menu items.
The
I have something like this working:
sub_menu = []
if (auth.user_id != None) and ((auth.has_membership(role = 'admin'))):
sub_menu = [('Admin', False, URL('admin')), ]
response.menu = [('Home', False, URL('home','default','index'), []),
(SPAN('Price List',_style='color:yellow'), True,
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