CODEWITHSUNDEEP
phpzend-framework2zend-controller
Indika Gamage
Indika Gamage

Reputation: 11

ZF2 I cant access my module modle table in another controller

This is my first class 

<?php 

namespace Config\Controller;

use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\ViewModel;
use Config\Model\Config;
use Config\Form\ConfigForm;

class ConfigController extends AbstractActionController
{ 
protected $configTable;



public function indexAction()
{
    $this->getSMTPConfigTable();
    return new ViewModel(array(
            'config' => $this->getConfigTable()->fetchAll(),
    ));

}

public function addAction()
{
    $form = new ConfigForm();
    $form->get('submit')->setValue('Add');

    $request = $this->getRequest();
    if ($request->isPost()) {
        $config = new Config();
        $form->setInputFilter($config->getInputFilter());
        $form->setData($request->getPost());

        if ($form->isValid()) {
            $config->exchangeArray($form->getData());
            $this->getConfigTable()->saveConfig($config);

            return $this->redirect()->toRoute('zfcadmin/config');
        }
    }
    return array('form' => $form);
}

public function editAction()
{
    $id = (int) $this->params()->fromRoute('id', 0);
    if (!$id) {
        return $this->redirect()->toRoute('zfcadmin/config', array(
                'action' => 'add'
        ));
    }

    try {
        $config = $this->getConfigTable()->getConfig($id);
    }
    catch (\Exception $ex) {
        return $this->redirect()->toRoute('zfcadmin/config', array(
                'action' => 'index'
        ));
    }

    $form  = new ConfigForm();
    $form->bind($config);
    $form->get('submit')->setAttribute('value', 'Edit');

    $request = $this->getRequest();
    if ($request->isPost()) {
        $form->setInputFilter($config->getInputFilter());
        $form->setData($request->getPost());

        if ($form->isValid()) {
            $this->getConfigTable()->saveConfig($form->getData());

            return $this->redirect()->toRoute('zfcadmin/config');
        }
    }

    return array(
            'id' => $id,
            'form' => $form,
    );
}

public function getConfigTable()
{
    if (!$this->configTable) {
        $sm = $this->getServiceLocator();
        $this->configTable = $sm->get('Config\Model\ConfigTable');
    }
    return $this->configTable;
}

public function getSMTPConfigTable()
{
    $pr=$this->getConfigTable()->fetchAll();
    return $pr;
}

    }

in another module class how am I do it? I have trying most ways but I am failing please help me.(sorry for my English ) I need $temp=new ConfigController(); $temp->getSMTPConfigTable();

Upvotes: 1

Views: 2888

Answers (3)

Stoyan Dimov
Stoyan Dimov

Reputation: 5539

I first want to check if I understand your question correct. Reading the name and the content of the question I assume you ask about a way to get the ConfigTable (Model) in another controller or class of the module(s).

To understand how the object and services are managed in ZF2 I advice you to have a look at this ZF2 manual page:

http://framework.zend.com/manual/2.0/en/modules/zend.service-manager.quick-start.html

If you pay attention to the section "Creating a ServiceLocator-aware class" of the page, you will find out that you can get access to any object registered with the service manager via the service manager itself. The service manager in its terms is injected in every object that implements the ServiceLocatorAwareInterface or simply has method named setServiceLocator().

Having that clear, the ZF2's Zend\Mvc\Controller\AbstractActionController implements this interface meaning you can get the service manager in the object and therefore any other object registered with it. If you have a look at the following method (from your Config\Controller) there is a good example of getting the model from the service manager:

public function getConfigTable()
{
    if (!$this->configTable) {
        $sm = $this->getServiceLocator();
        $this->configTable = $sm->get('Config\Model\ConfigTable'); // <-- HERE!
    }
    return $this->configTable;
}

So, in every class that is created via the ServiceManager and has the setServiceLocator() (and optionaly getServiceLocator()) methods you can access your model in the same way:

$sm = $this->getServiceLocator();
// or 
$sm = $this->serviceLocator; // or whatever attribute you have set it to.
$configTable = $sm->get('Config\Model\ConfigTable');

About how to call the fetchAll() method of your model I leave this decision to you where to do it.

Upvotes: 4

Sam
Sam

Reputation: 16455

This is exactly the part, where you use the ServiceManager

You would register your TableGateway (or whatever it is you're using as "Model Table") to the ServiceManager like this:

//Module.php 
public function getServiceConfig()
{
    return array(
        'factories' => array(
            'my-model-gateway' => function($sm) {
               $gw = new MyTableGateway($sm->get('Zend\Db\Adapter\Adapter'));
               return $gw;
            }
        )
    }
}

This is only a showcase-scenario - it won't work copy-paste like this for you - i'm not getting clever out of your code, but you can use this simple example to know what is done. I register a service called my-model-gateway and this service creates a class called MyTableGateway. This class will be injected the default Zend\Db\Adapter\Adapter via Constructor-Injection.

Using this, you would access this Service from ANY Controller of ANY Module like this:

$gw = $this->getServiceLocator()->get('my-model-gateway');

Hope this can get you started.

Upvotes: 2

ZanattMan
ZanattMan

Reputation: 736

You will need a contructor for that. Try with this:

class ConfigController {
   function __construct() {
   }
}

Even if it's empty, you will get the instance of the class and then you will be able to access to all parameters. Maybe you will need to create an init too for the general setting of the class.

Upvotes: 0

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