> I've already given you that for TG: > > class RootController(BaseController): > > @expose() > def page(self, torwalds=None): > return "<html><body><p>%s</p></body></html>" % (torwalds if torwalds > else "" >
Does return mean that this could not be used in the middle of a page? > Of course nobody would do it that way. Instead, you'd define a template > > <html > xmlns:py='http://genshi.edgewall.org/'><body><p>${torvalds}</p></body></html> > > > And then your code becomes: > > > > @expose("your.template.path") > def page(self, torwalds=None): > return dict(torwalds=torwalds) > > > Separation of code from HTML-code. Which most people agree is a good thing. > And no worries about having to make torwalds a string. > Yes, I like to separate HTML from code. However, often I need to output something in the middle of the page. How could I do that with a template? > Now let's say you want torwalds to be not-empty, and a number: > > @expose("your.template.path") > @validate(dict(torwalds=Int(not_empty=True)), > error_handler=some_error_handler_controller_action) > def page(self, torwalds=None): > return dict(torwalds=torwalds) > That is nice, I will read more about the error_handler functions. Thanks. -- Dotan Cohen http://what-is-what.com http://gibberish.co.il -- http://mail.python.org/mailman/listinfo/python-list
