flashMessenger already has namespace support.
$this->getHelper('flashMessenger')->setNamespace("page1-errors")->addMessage($msg);
$this->getHelper('flashMessenger')->setNamespace("page2-messages")->addMessage($msg2);
I typically don't check if flash messenger has messages in controller.
getMessages() will return an empty array() where there are no messages,
which is easy to work with in a view file.
The third parameter of setExpirationHops($hops, $vars, $hopCountOnUsageOnly)
allows you to count a hop only when the specific namespace (ie.
'page1-errors') is accessed.
Michael DePetrillo
[email protected]
Mobile: (858) 761-1605
www.michaeldepetrillo.com
On Fri, Dec 25, 2009 at 5:01 AM, umpirsky <[email protected]> wrote:
>
> Something like
>
> http://jamandcheese-on-phptoast.com/2009/11/03/custom-flash-messenger-for-zend-framework/
> can be handy.
>
>
> umpirsky wrote:
> >
> > Hi.
> >
> > I'm trying to use flashMessenger, but interface it provides is a bit
> > unhandy, because messages cannot be retreived by id, you can get only
> > array of messages and thats all.
> >
> > For example, I only need to detect success after sending email on my
> > contact page, and show some message to user if email is sent:
> >
> > class ContactController extends Zend_Controller_Action {
> > public function indexAction() {
> > $this->view->form = new Form_Contact();
> > $this->view->sent = false;
> > if ($this->_helper->flashMessenger->hasMessages()) {
> > $this->view->sent =
> > array_pop($this->_helper->flashMessenger->getMessages());
> > }
> > }
> > public function sendAction() {
> > $form = new Form_Contact();
> > if ($form->isValid($_POST)) {
> > // TODO: send
> > $this->_helper->flashMessenger(true);
> >
> $this->_helper->redirector->gotoRoute(array('action' => 'index'));
> > } else {
> > $this->view->form = $form;
> > $this->render('index');
> > }
> > }
> > }
> >
> > So, I pop here this flag (message) which is true if email is sent.
> >
> > This works, but, is there a simpler way to get flag I previously set?
> > And, I see that hops is set to 1
> > self::$_session->setExpirationHops(1, null, true);
> > this means that if I get messages once, and use just one of them, all
> will
> > be deleted?
> >
> > Regards,
> > Saša Stamenković.
> >
>
> --
> View this message in context:
> http://n4.nabble.com/flashMessenger-a-bit-hard-to-use-tp978447p978769.html
> Sent from the Zend Framework mailing list archive at Nabble.com.
>
