How is that more awesome than what you do out of the box?
On 4 Sep 2013, at 16:14, Prashant Shah <[email protected]> wrote:
> Hi,
>
> This is first time I am working with cakephp and I was not satisfied with the
> flash message system in cakephp.
>
> Here is how to setup your own awesome flash system (MIT License) :
>
> - Multiple messages for each type
> - Separate divs for each type
> - Each message shown as <li>
>
> Create a file : app/View/Helper/FlashExtHelper.php
>
> <?php
> // MIT License
> App::uses('AppHelper', 'View/Helper');
> App::uses('CakeSession', 'Model/Datasource');
>
> class FlashExtHelper extends AppHelper {
>
> public function flashExt() {
> $out = false;
>
> if (CakeSession::check('FlashExt')) {
> $messages = (array)CakeSession::read('FlashExt');
> foreach($messages as $key => $type) {
> $out .= '<div id="flash" class="' . $key . '\">';
> $out .= '<ul>';
> foreach ($type as $key => $message) {
> $out .= '<li>' . $message . '</li>';
> }
> $out .= '</ul>';
> $out .= '</div>';
> }
> CakeSession::delete('FlashExt');
> }
>
> return $out;
> }
> }
> ?>
>
> Add the following in app/Controller/AppController.php :
>
> class AppController extends Controller {
> public $helpers = array('FlashExt');
>
> // MIT License
> function setFlashExt($message, $type) {
> $messages = (array)$this->Session->read('FlashExt');
> $messages[$type][] = $message;
> $this->Session->write('FlashExt', $messages);
> }
> }
>
> Use it in your views :
>
> <?php echo $this->FlashExt->flashExt(); ?>
>
> Use it in your controllers :
>
> $this->setFlashExt('message', 'notice');
> $this->setFlashExt('message', 'success');
> $this->setFlashExt('message', 'error');
>
>
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