Matt Wilson wrote:
> For the code below, when processform kicks back to drawform, how do I
> run the MyValidator on the sh parameter?
>
> @validate(validators={'sh':MyValidator()})
> def drawform(self, sh, tg_errors=None):
> "draw the form"
> return dict(myform=myform)
>
> @validate(form=myform)
> @error_handler(drawform)
> def processform(self, **kwargs):
> "save the data"
@validate(validators={'sh': MyValidator()})
def drawform(self, sh, tg_errors=None):
"""Draw the form."""
if isinstance(sh, basestring):
# or check for the type your validator returns
try:
sh = MyValidator()._to_python(sh)
except validators.Invalid, exc:
tg_errors['sh'] = exc
if tg_errors:
...
return dict(myform=myform)
Hth, Chris
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