Christoph Haas wrote:
>> It would require some extra infrastructure, but it also seems like you
>> should be able to accept the form data and run validators on it, then
>> return error messages in json, if you want incremental error messages.
>> Some sort of infrastructure for Javascript validation using FormEncode
>> schemas would be good, with or without extjs.
>
> Can you imagine how one can use formencode validation to validate an
> ExtJS form? I'm not that far actually in my test application so I'm not
> sure whether they run a POST or serialize the fields in a GET request.
> But if I could continue to use my schemas in ExtJS context with little
> pain that'll be great.
Well, if they do a complete POST or submit a JSON request, it doesn't
matter too much I think.
You'd get the values in some way (json decode or request.params), and
then do:
try:
result = schema(ignore_key_missing=True).to_python(fields)
errors = None
except Invalid, e:
errors = e.unpack_errors()
return Response(simplejson.dumps(errors))
--
Ian Bicking : [EMAIL PROTECTED] : http://blog.ianbicking.org
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