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20819798
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2013-12-28T21:54:12.780
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2013-12-28T21:54:12.780
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I just tested the following in a Controller: <pre><code>$this->flashMessenger()->addSuccessMessage('test'); if ($this->flashMessenger()->hasSuccessMessages()) { print_r($this->flashMessenger()->getSuccessMessages()); } </code></pre> This resulted in <code>Array ( [0] => test )</code> Based on your question it appears you have not yet called on <code>getSuccessMessages()</code> To get the messages into your ViewModel you could do something like this: <pre><code>$viewModel = new ViewModel(); $viewModel->setVariable('messages', ($this->flashMessenger()->hasSuccessMessages()) ? $this->flashMessenger()->getSuccessMessages() : null); </code></pre> And in your View you could do this: <pre><code>if (!is_null($this->messages)) { foreach ($this->messages as $message) { echo $message . "\n"; } } </code></pre> Try reloading the page a few times to ensure that the message is visible. I personally use the EventManager (in my Controller) to check and handle messages stored in the flashMessenger(). For example: <pre><code>public function setEventManager(EventManagerInterface $events) { parent::setEventManager($events); $events->attach('dispatch', function () { $this->getServiceLocator()->get('translator')->setLocale('en'); if ($this->flashMessenger()->hasMessages()) { $this->Flash()->Display($this->flashMessenger()->getMessages()); // Custom Controller Plugin } }, 100); } </code></pre> Hope this helps you out!
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1. POUsing Zend2 Flashmessenger Controller/Plugin to show success msg
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1. COThank you for your help with this. I tried your example, but it shows an empty array. Array(). It doesn't pass if condition, but i print it outside of if and just shows empty array. What am i doing wrong, what could cause this problem? Thanks
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2. COThe only thing I noticed based on my example was that I needed to reload the page after the initial load. Then the message appeared as I had expected it to. However I believe this was designed to be that way too. I don't think it matters but just in case, I'm using the latest ZF2 and the full build, not individual packages.
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