Stupid me, I need to look closer at the docs :)
Jose
Jose Galvez wrote:
> Wow what a cool decorator. I know documentation is an ongoing and hard
> thing to finish, but I've never seen this in any of docs, did I miss it?
> Jose
>
> Ben Bangert wrote:
>
>> On Sep 15, 2007, at 5:10 AM, Леонид Моргун wrote:
>>
>>
>>> I'm using pylons-0.9.6, formencode-0.7.1-r1
>>>
>>> I try to validate controller with form:
>>>
>>> -----------------------------------------------------
>>> @validate(schema=...,form='register')
>>> def register(self):
>>> if not hasattr(self,'form_result'):
>>> return render('/register.myt')
>>> ... do something with form_result...
>>> return redirect_to('/redistered_ok')
>>> -----------------------------------------------------
>>>
>> Right, the form should refer to a *different* action that handles
>> rendering the original page.
>>
>>
>>> -----------------------------------------------------
>>> def register(self):
>>> return render(...
>>>
>>> @validate(schame=....,form='register')
>>> def register_validate(self):
>>> ... do something with form_result ...
>>> return redirect_to...
>>> -----------------------------------------------------
>>>
>>> What do I do wrong? Was this feature broken in new version of pylons?
>>>
>> This is how its supposed to work. If the validation fails, it needs to
>> get the form to display the errors, so it calls the other action and
>> fills them in. Generally, I put a REST dispatch_on decorator on my
>> original function so that POST's go to the other one. So I have code
>> like so:
>>
>> @rest.dispatch_on(POST='_handle_login')
>> def login(self, skin=None, anonymous=False):
>> .....
>>
>> @validate(form='login', schema=forms.Login())
>> def _handle_login(self):
>> .....
>>
>> And in my lib/base.py I have:
>> import pylons.decorators.rest as rest
>>
>>
>>> P.S. The first code-block worked with pylons-0.9.5
>>>
>> I'd be amazed if it did, there shouldn't be any way it can render
>> itself since every call to itself will result in the validate being
>> run again, then errors so it calls the action, thus calling validate,
>> etc.
>>
>> Cheers,
>> Ben
>>
>
> >
>
>
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