Hi !
What I always see is not to use sfContext directly in model, but :
sfProjectConfiguration::getActive()->getEventDispatcher()->notify(new
sfEvent($this, 'foo.bar'));
( as you already said )
An other solution is to inject your dispatcher like this :
//in your form class:
public function setEventDispatcher(sfEventDispatcher $dispatcher) {
$this->eventDispatcher = $dispatcher;
}
// then in your action (or whatever else ):
$form = new myForm;
$form->setEventDispatcher($this->dispatcher);
But if it doesn't work with the first solution, it surely won't with
this one.
Hope it helps !
Florian.
On Oct 5, 10:37 am, rich_81 <rich.s...@gmail.com> wrote:
> Hi all,
>
> Hope you can help with this - it's got me stumped!
>
> Using Symfony 1.2.9, I have a situation where I'm raising an event via
> the dispatcher, during the saving of a form - I have multiple embedded
> forms which need to raise the event upon each individual form's
> saving. I'm seeing this currently in a unit test for the form.
>
> I have added my event method in the project configuration as normal,
> using:
>
> $this->dispatcher->connect("transaction.add", array
> ("TransactionManager", "sendAllocationEmail"));
>
> and I'm then raising the event in my form class using:
>
> sfContext::getInstance()->getEventDispatcher()->notify(new sfEvent
> (null, "transaction.add", array()));
>
> (I've tried sfProjectConfiguration::getActive()->getEventDispatcher()
> as well)
>
> The problem is that the event is getting raised 4 times, no matter
> where in the form class I use this. I've tried moving it to the
> configure() method, I've tried removing all the embedded forms, and
> still my method is being called 4 times.
>
> The strange thing is, if I do:
>
> sfContext::getInstance()->getEventDispatcher()->notify(new sfEvent
> (null, "application.log", array("About to raise my event")));
> sfContext::getInstance()->getEventDispatcher()->notify(new sfEvent
> (null, "transaction.add", array()));
> sfContext::getInstance()->getEventDispatcher()->notify(new sfEvent
> (null, "application.log", array("Raised my event")));
>
> in my log, I get the following:
>
> Oct 05 09:29:35 symfony [info] {main} About to raise my event
> Oct 05 09:29:35 symfony [info] {main} In my event's method
> Oct 05 09:29:35 symfony [info] {main} In my event's method
> Oct 05 09:29:35 symfony [info] {main} In my event's method
> Oct 05 09:29:35 symfony [info] {main} In my event's method
> Oct 05 09:29:35 symfony [info] {main} Raised my event
>
> The only code I have in my event handler at the moment is the
> application.log call.
>
> Has anybody else come across this at all? Is there a better way to
> retrieve the event dispatcher in the form, apart from upgrading to
> Symfony 1.3? :-)
>
> Thanks in advance,
>
> Rich.
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