For the benefit of the list. >From Chris Wallsmith (thanks):
----------------------------------------------- Every form starts with a call to setData(null) https://github.com/symfony/symfony/blob/master/src/Symfony/Component/Form/Form.php#L227 Adding a if (null === $data) return; condition to your listener would probably fix it. ----------------------------------------------- That fixes it. Roger On May 23, 3:28 pm, Roger Webb <webb.ro...@gmail.com> wrote: > This worked in beta1 but not in beta2 [seems to be a theme today : > ( ] This was Berhard's nifty solution to my AJAX city/state > problem. > > I print_r()'d the array ($realtor_search_params) and it is indeed > populated with data (an associative array), but I get the following > exception when I run it: > > "Warning: array_key_exists() expects parameter 2 to be array, null > given ..." > > Did something change in the event (or form) system? > > From Controller: > > $realtor_search_form = $this->get('form.factory')->create(new > RealtorSearchType(), $realtor_search_params); > > From RealtorSearchType: > > $builder->addEventListener(Events::preSetData, function > (DataEvent $event) use ($refreshCity) { > $data = $event->getData(); > > if(array_key_exists('state', $data)) // ERROR IS HERE, > $data is null > $refreshCity($event->getForm(), $data['state']); > }); -- If you want to report a vulnerability issue on symfony, please send it to security at symfony-project.com You received this message because you are subscribed to the Google Groups "symfony users" group. To post to this group, send email to symfony-users@googlegroups.com To unsubscribe from this group, send email to symfony-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/symfony-users?hl=en
