tml schrieb: > [...] > > def new(..): > ... > return dict(form=new_post, action='/save?id='+self.id) > > def edit(..): > ... > return dict(form=new_post, action='/save?id='+self.id) > > @expose() > @validate(form=new_post) > @error_handler() > def save(...args...): > ... > > Now in above code, save() is called from both new and edit. But, if > the validator fails, i want it to go back to the page it came from > (eithr new or edit). How do i do this?? If i use redirect() inside > save(), then the arguments which were given in the pages' post are all > cleared! > > Can someone tell me how i can use validators the right way in this > situation?
In terms of validators, leave everything where it is.
Then, do something like this in 'save' (which needs the tg_errors=None
parameter):
if tg_errors:
tg.flash('Try again.')
return self.new(...)
else:
# some processing
redirect... # to edit
Well, the address wouldn't have changed but at least you can let the
user correct his inputs.
-- Mark
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