I would recommend that you use session.variable if that's what you want
to do.
Could we see the controller for the page before? I wonder if there is a
way we could put the action in there to make your code a bit cleaner.
BR,
JB
On 01/23/2011 01:04 AM, Rick wrote:
Thanks for the replies. I wrote a special def for the operation:
def minorvar():
variable-=1
redirect(URL('index'))
...but I get an error that says that:
local variable 'variable' referenced before assignment
...even though I've defined the variable as global at the beginning of
the controller file.
On Jan 22, 9:19 pm, Jason Brower<[email protected]> wrote:
Yup... I think you should do that in the controller before you pass it.
It's a two second job so not hard to do.
That and session.variable=-1 is well... -1 it should be variable-=1.
On the other had, you may be going for -1 :P and you may be using a
special loop or something that needs to change as the page is formated.
Always exceptions when you have to print from the top down and build the
page before sending it to the client. :D
BR,
Jason
On 01/22/2011 02:53 PM, b0j3 wrote:
On 22 jan., 11:47, Rick<[email protected]> wrote:
Hi,
My problem is that I want to make a {{=A...}} tag that also changes
the value of the variable session.variable, and I don't know how to do
this. I tried with:
{{=A(("[< ]"), session.variable=-1, _href=URL('function'))}}
...but it didn't work.
Hi.
I'm not sure if that is a good way to program. Some would say, that
you shouldn't change variable in the view so I don't think (I might be
wrong, though), that it could work like that.
What would you like to achieve?
B.
