Witam, próbuję zrobić prosty slider zdjęć który będzie pokazywany w layoucie strony, ścieżka danego zdjęcia ma być ładowana z bazy danych. Jestem początkujący z ZF2, pewnie jest na to sposób, ale niestety nie wiem jaki ponieważ strona w momencie uruchamiania funkcji pobierającej dane się wywala. Oto kod:


Module.php

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namespace MyImageSlider;
 
use Zend\ModuleManager\Feature\AutoloaderProviderInterface;
use Zend\Mvc\MvcEvent;
use MyImageSlider\Controller\Slider;
use MyImageSlider\Model\MyImageSlider;
use MyImageSlider\Model\MyImageSliderTable;
use Zend\Db\ResultSet\ResultSet;
use Zend\Db\TableGateway\TableGateway;
 
 
class Module implements AutoloaderProviderInterface
{
    public function getAutoloaderConfig()
    {
        return array(
            'Zend\Loader\ClassMapAutoloader' => array(
                __DIR__ . '/autoload_classmap.php',
            ),
            'Zend\Loader\StandardAutoloader' => array(
                'namespaces' => array(
		    // if we're in a namespace deeper than one level we need to fix the \ in the path
                    __NAMESPACE__ => __DIR__ . '/src/' . str_replace('\\', '/' , __NAMESPACE__),
                ),
            ),
        );
    }
 
    public function getConfig()
    {
        return include __DIR__ . '/config/module.config.php';
    }
 
    public function getServiceConfig()
    {
    	return array(
    			'factories' => array(
    					'MyImageSlider\Model\MyImageSliderTable' =>  function($sm) {
    						$tableGateway = $sm->get('MyImageSliderTableGateway');
    						$table = new MyImageSliderTable($tableGateway);
    						return $table;
    					},
    					'MyImageSliderTableGateway' => function ($sm) {
    						$dbAdapter = $sm->get('Zend\Db\Adapter\Adapter');
    						$resultSetPrototype = new ResultSet();
    						$resultSetPrototype->setArrayObjectPrototype(new MyImageSlider());
    						return new TableGateway('rotator', $dbAdapter, null, $resultSetPrototype);
    					},
    			),
    	);
    }
 
    public function onBootstrap(MvcEvent $e)
    {
        $this->e = $e;
        $this->ImageSlider($this->e);
    }
 
    public function ImageSlider($e)
    {
    	$viewModel = $e->getViewModel();
    	$slider = new Slider();
    	$viewModel->setVariable('ImageSlider', $slider->images);
    }
}
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Controller/Slider.php

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namespace MyImageSlider\Controller;
 
use Zend\Mvc\Controller\AbstractActionController;
 
class Slider extends AbstractActionController
{
    public $images;
 
    protected $imageTable;
    public function getImageTable()
    {
    	if (!$this->imageTable) {
    		$sm = $this->getServiceLocator();
    		$this->imageTable = $sm->get('MyImageSlider\Model\MyImageSliderTable');
    	}
    	return $this->imageTable;
    }
 
    public function __construct() 
    {
        $this->images = $this->getImageTable()->fetchAll();
    }  
}
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Model/MyImageSlider.php

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namespace MyImageSlider\Model;
 
class MyImageSlider
{
    public $id;
    public $imgSrc;
    public $desc;
 
    public function exchangeArray($data)
    {
        $this->id         = (isset($data['Id'])) ? $data['Id'] : null;
        $this->imgSrc  = (isset($data['ImgSrc'])) ? $data['ImgSrc'] : null;
        $this->desc     = (isset($data['Description'])) ? $data['Description'] : null;
    }
}
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Model/MyImageSliderTable.php

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namespace MyImageSlider\Model;
 
use Zend\Db\TableGateway\TableGateway;
 
class MyImageSliderTable
{
    protected $tableGateway;
 
    public function __construct(TableGateway $tableGateway)
    {
        $this->tableGateway = $tableGateway;
    }
 
    public function fetchAll()
    {
        $resultSet = $this->tableGateway->select();
        return $resultSet;
    }
}
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