you don't waste any cpu on it, and your app won't break when grid code will
eventually be changed to accomodate for new features and/or a much needed
refactoring. Use the controller as a real controller and the view for the
presentation/aestethic layer.
On Friday, October 2, 2015 at 2:22:53 PM UTC+2, Vinicius Assef wrote:
>
> Hi Niphlod. :-)
>
> Why would it be better at client side?
>
> --
> Vinicius Assef
>
>
>
>
> On 2 October 2015 at 03:34, Niphlod <nip...@gmail.com <javascript:>>
> wrote:
> > for anyone's sake, do it client side............
> >
> >
> > On Friday, October 2, 2015 at 7:38:50 AM UTC+2, Alex Glaros wrote:
> >>
> >> Thanks Vinicius,
> >>
> >> it worked.
> >>
> >> if it couldn't find the value, it raised this error:
> >>
> >> <type 'exceptions.IndexError'> list index out of range
> >>
> >>
> >> Is the below way acceptable way of preventing the error message? Or is
> >> there a shorter way?
> >>
> >> try:
> >> num_recs = int(grid.element('.web2py_counter')[0].split()[0])
> >> except Exception, e:
> >> num_recs = 0
> >> else:
> >> if num_recs > 1:
> >> response.flash = T('The same zip code exists for more than
> one
> >> country. Choose one.')
> >>
> >>
> >> thanks
> >>
> >> Alex
> >
> > --
> > 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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> > To unsubscribe from this group and stop receiving emails from it, send
> an
> > email to web2py+un...@googlegroups.com <javascript:>.
> > For more options, visit https://groups.google.com/d/optout.
>
--
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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