Thank you for the information. I actually worked it out by explicitly calling validate function as below. tg_errors = form.validate(**kw)
TG1 used to support validate decorator as normal decorators but in TG2 it is a two way process. First it hooks it up and then calls it when the function is actually served. With Regards, Dinesh. On Monday, 30 January 2017 00:48:59 UTC-8, Alessandro Molina wrote: > > It's not totally clear to me what you need to do, but @validate is not a > plain python decorator in TG2, it's a request hook in, so it gets processed > as part of request dispatch. This is so that the decorators order doesn't > matter, they are processed at specific request times. > > @validate just registers into request flow that it should validate, but > it's the dispatch process that will perform the validation (independently > from the fact that the action is called or not) This means that manually > calling get_errors doesn't trigger validation as when you reach create the > validation phase already happened. > > What you are trying to do is probably just to call .validate method on the > form, that should run the validation for the form and give back a > validation error with the details of what went wrong. > > On Thu, Jan 26, 2017 at 3:44 AM, D R Dinesh Kumar <[email protected] > <javascript:>> wrote: > >> Can some one help me here please?? Tried a lot of variations in >> validating the form but failed. >> Any help is greatly appreciated. >> >> >> On Wednesday, 25 January 2017 06:40:37 UTC-8, D R Dinesh Kumar wrote: >>> >>> Hi, >>> >>> I am migrating my TG1 project to TG2 and I have the following code in >>> TG1 form. >>> >>> def create(**kw): >>> form = TableForm(fields=[...], validator = [SchemaValidator1()]) >>> >>> if kw: >>> @validate(form=form) >>> def get_errors(tg_errors=None, **kw): >>> return tg_errors, kw >>> tg_errors, kw = get_errors(kw) >>> >>> Basically, the idea was to delay the validation and do it whenever we >>> require (as above). >>> >>> How to move this code to TG2 that works? >>> The same code in TG2 is not working and SchemaValidator1 is not being >>> called at all. I saw the code in TG2 for validate and found that @validate >>> registers the decorator and then calls them during controllerdecorators. So >>> how to achieve what I am looking for? >>> >>> Please help.... >>> >>> With Regards, >>> Dinesh. >>> >>> -- >> You received this message because you are subscribed to the Google Groups >> "TurboGears" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at https://groups.google.com/group/turbogears. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "TurboGears" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/turbogears. For more options, visit https://groups.google.com/d/optout.
