You would want to match this, (?P<this_ref>.*), against a string not
integer.
On Mon, Apr 29, 2013 at 11:40 PM, MikeKJ <mike.jo...@paston.co.uk> wrote:
> So unfortunately due to historical reason a numerical reference is set as
> a CharField in the model now I want to pass that reference through a url to
> json serialise something so
>
> <a href="/json/{{ reference }}/>ddddd</a> as in /json/810044/
>
> so I used /json/{{ reference|add:"0" }}/ to make it an int in the template
>
> but I still get
>
> Exception Type: TypeError at /json/810044/
> Exception Value: 'str' object is not callable
>
> the url line is
>
> (r'^json/(?P<this_ref>.*)/$', '/views/json'),
>
> I am not entirely sure where it is complaining about str being uncallable
> but having cast it to int in the a href in the template surely it should
> have resolved? Any clues please?
>
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