[Fwd: Re: [Zope3-Users] editform onSuccess-method]
Look at nextURL - called at the end of an add/edit sequence for redirection. You can put your object modification code in there. What I mean is that you define your own nextURL function in your form support class. It gets called instead of the default and you can do things in it like set annotations or add objects to a new container. Cliff Frank Burkhardt wrote: Hi, I need to do some changes to an object, after it's either created or modifed. Is there a chance to define methods on the object's class that are called after the addform or the editform are done creating/changing the object? Maybe there's a ZCML-way to do this? Regards, Frank ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] editform onSuccess-method]
Look at nextURL - called at the end of an add/edit sequence for redirection. You can put your object modification code in there. Cliff Frank Burkhardt wrote: Hi, I need to do some changes to an object, after it's either created or modifed. Is there a chance to define methods on the object's class that are called after the addform or the editform are done creating/changing the object? Maybe there's a ZCML-way to do this? Regards, Frank ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] editform onSuccess-method
On 3/29/06, Frank Burkhardt <[EMAIL PROTECTED]> wrote: > On Wed, Mar 29, 2006 at 04:12:40PM +0530, baiju m wrote: > > On 3/29/06, Frank Burkhardt <[EMAIL PROTECTED]> wrote: > > > Hi, > > > > > > I need to do some changes to an object, after it's either created or > > > modifed. Is there a chance to define methods on the object's class that > > > are > > > called after the addform or the editform are done creating/changing the > > > object? Maybe there's a ZCML-way to do this? > > > > May be you are looking for events ? > > http://www.zope.org/Wikis/DevSite/Projects/ComponentArchitecture/Zope3Book/events.html > > Maybe that's what I have to use. But I would rather like a solution like this: > > subclass class XXX > overwrite method YYY > define statement ZZZ in ZCML If you need to do these changes all the time - regardless of how the object is created or modified - then you do want to go with events. * subclass nothing * write event handler functions (for IObjectAddedEvent and IObjectModifiedEvent) * register handler in ZCML. If you're using formlib (Zope 3.2 feature) based forms (which I recommend using), look at the formlib API and the zope/formlib/forms.txt document. There are some excellent base classes in there for editing, adding, and just doing your own thing. With each 'action', it's very possible to do your own responses. In that case, it's: * subclass zope.formlib.form base classes (Form, EditForm, etc) * override an action / write a new action / overwrite update or render * no ZCML - just register it as a view. class EditItineraryForm(form.EditForm): form_fields = form.Fields(IItinerary) @form.action(u"Save Changes", condition=form.haveInputWidgets) def handleEditAction(self, action, data): if form.applyChanges(self.context,self.form_fields,data,self.adapters): notify(ObjectModifiedEvent(self.context)) self.status = u"Itinerary Details Updated" self.onSuccess() else: self.status = u"No Changes" Something like that should work. You could even make your own base EditForm class that defined the above action, and a subclass would just need to provide onSuccess and the form_fields. -- Jeff Shell ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] editform onSuccess-method
On Wed, Mar 29, 2006 at 04:12:40PM +0530, baiju m wrote: > On 3/29/06, Frank Burkhardt <[EMAIL PROTECTED]> wrote: > > Hi, > > > > I need to do some changes to an object, after it's either created or > > modifed. Is there a chance to define methods on the object's class that are > > called after the addform or the editform are done creating/changing the > > object? Maybe there's a ZCML-way to do this? > > May be you are looking for events ? > http://www.zope.org/Wikis/DevSite/Projects/ComponentArchitecture/Zope3Book/events.html Maybe that's what I have to use. But I would rather like a solution like this: subclass class XXX overwrite method YYY define statement ZZZ in ZCML Thank you, Frank ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
Re: [Zope3-Users] editform onSuccess-method
On 3/29/06, Frank Burkhardt <[EMAIL PROTECTED]> wrote: > Hi, > > I need to do some changes to an object, after it's either created or > modifed. Is there a chance to define methods on the object's class that are > called after the addform or the editform are done creating/changing the > object? Maybe there's a ZCML-way to do this? May be you are looking for events ? http://www.zope.org/Wikis/DevSite/Projects/ComponentArchitecture/Zope3Book/events.html Regards, Baiju M ___ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
