magento 2 issue with event observer help needed












1















i tried to replicate : Redirect add to cart for affiliate products



in magento 2 but it does not work below is my module code



DevshreeAffliliateetcfrontendevents.xml


code:



<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
<event name="controller_action_predispatch_checkout_cart_add">
<observer name="devshree_affliliate_event_obs" instance="DevshreeAffliliateObserverredirectExternalLink" />
</event>
</config>


and
DevshreeAffliliateModelObserver.php



code :



namespace DevshreeAffliliateObserver;

use MagentoFrameworkEventObserver;
use MagentoFrameworkEventObserverInterface;

class redirectExternalLink implements ObserverInterface {
public function execute(Observer $observer) {
$productId = Mage::app()->getRequest()->getParam('product', 0);
$product = Mage::getModel('catalog/product')->load($productId);
// Check for value set on this product for external_link attribute.
if ($url = $product->getExternalLink()) {
Mage::app()->getResponse()->setRedirect($url);
Mage::app()->getResponse()->sendResponse();
exit;
}
return $this;
}
}









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  • You've copied a little too much from that Magento 1 snippet: there's no Mage::app() in Magento 2. Haven't tried, but I think you can do it by injecting MagentoFrameworkAppResponseHttp in your observer, and setting the redirect URL in that, then exiting.

    – nevvermind
    Apr 18 '16 at 0:15
















1















i tried to replicate : Redirect add to cart for affiliate products



in magento 2 but it does not work below is my module code



DevshreeAffliliateetcfrontendevents.xml


code:



<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
<event name="controller_action_predispatch_checkout_cart_add">
<observer name="devshree_affliliate_event_obs" instance="DevshreeAffliliateObserverredirectExternalLink" />
</event>
</config>


and
DevshreeAffliliateModelObserver.php



code :



namespace DevshreeAffliliateObserver;

use MagentoFrameworkEventObserver;
use MagentoFrameworkEventObserverInterface;

class redirectExternalLink implements ObserverInterface {
public function execute(Observer $observer) {
$productId = Mage::app()->getRequest()->getParam('product', 0);
$product = Mage::getModel('catalog/product')->load($productId);
// Check for value set on this product for external_link attribute.
if ($url = $product->getExternalLink()) {
Mage::app()->getResponse()->setRedirect($url);
Mage::app()->getResponse()->sendResponse();
exit;
}
return $this;
}
}









share|improve this question
















bumped to the homepage by Community 5 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.
















  • You've copied a little too much from that Magento 1 snippet: there's no Mage::app() in Magento 2. Haven't tried, but I think you can do it by injecting MagentoFrameworkAppResponseHttp in your observer, and setting the redirect URL in that, then exiting.

    – nevvermind
    Apr 18 '16 at 0:15














1












1








1








i tried to replicate : Redirect add to cart for affiliate products



in magento 2 but it does not work below is my module code



DevshreeAffliliateetcfrontendevents.xml


code:



<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
<event name="controller_action_predispatch_checkout_cart_add">
<observer name="devshree_affliliate_event_obs" instance="DevshreeAffliliateObserverredirectExternalLink" />
</event>
</config>


and
DevshreeAffliliateModelObserver.php



code :



namespace DevshreeAffliliateObserver;

use MagentoFrameworkEventObserver;
use MagentoFrameworkEventObserverInterface;

class redirectExternalLink implements ObserverInterface {
public function execute(Observer $observer) {
$productId = Mage::app()->getRequest()->getParam('product', 0);
$product = Mage::getModel('catalog/product')->load($productId);
// Check for value set on this product for external_link attribute.
if ($url = $product->getExternalLink()) {
Mage::app()->getResponse()->setRedirect($url);
Mage::app()->getResponse()->sendResponse();
exit;
}
return $this;
}
}









share|improve this question
















i tried to replicate : Redirect add to cart for affiliate products



in magento 2 but it does not work below is my module code



DevshreeAffliliateetcfrontendevents.xml


code:



<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
<event name="controller_action_predispatch_checkout_cart_add">
<observer name="devshree_affliliate_event_obs" instance="DevshreeAffliliateObserverredirectExternalLink" />
</event>
</config>


and
DevshreeAffliliateModelObserver.php



code :



namespace DevshreeAffliliateObserver;

use MagentoFrameworkEventObserver;
use MagentoFrameworkEventObserverInterface;

class redirectExternalLink implements ObserverInterface {
public function execute(Observer $observer) {
$productId = Mage::app()->getRequest()->getParam('product', 0);
$product = Mage::getModel('catalog/product')->load($productId);
// Check for value set on this product for external_link attribute.
if ($url = $product->getExternalLink()) {
Mage::app()->getResponse()->setRedirect($url);
Mage::app()->getResponse()->sendResponse();
exit;
}
return $this;
}
}






magento2 event-observer






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share|improve this question













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share|improve this question








edited Apr 13 '17 at 12:55









Community

1




1










asked Apr 17 '16 at 4:33









mcodermcoder

3981931




3981931





bumped to the homepage by Community 5 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.







bumped to the homepage by Community 5 mins ago


This question has answers that may be good or bad; the system has marked it active so that they can be reviewed.















  • You've copied a little too much from that Magento 1 snippet: there's no Mage::app() in Magento 2. Haven't tried, but I think you can do it by injecting MagentoFrameworkAppResponseHttp in your observer, and setting the redirect URL in that, then exiting.

    – nevvermind
    Apr 18 '16 at 0:15



















  • You've copied a little too much from that Magento 1 snippet: there's no Mage::app() in Magento 2. Haven't tried, but I think you can do it by injecting MagentoFrameworkAppResponseHttp in your observer, and setting the redirect URL in that, then exiting.

    – nevvermind
    Apr 18 '16 at 0:15

















You've copied a little too much from that Magento 1 snippet: there's no Mage::app() in Magento 2. Haven't tried, but I think you can do it by injecting MagentoFrameworkAppResponseHttp in your observer, and setting the redirect URL in that, then exiting.

– nevvermind
Apr 18 '16 at 0:15





You've copied a little too much from that Magento 1 snippet: there's no Mage::app() in Magento 2. Haven't tried, but I think you can do it by injecting MagentoFrameworkAppResponseHttp in your observer, and setting the redirect URL in that, then exiting.

– nevvermind
Apr 18 '16 at 0:15










1 Answer
1






active

oldest

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0














You have to use "ActionFlag" and set a NO_DISPATCH. Using exit is not recommended:



<?php
...
use MagentoFrameworkAppActionFlag;
...
class MyObserver implements ObserverInterface
{
...
protected $actionFlag;
...

public function __construct(
...
ActionFlag $actionFlag
) {
...
$this->actionFlag = $actionFlag;
}

public function execute(Observer $observer)
{
$this->actionFlag->set('', MagentoFrameworkAppActionAction::FLAG_NO_DISPATCH, true);
$controller->getResponse()->setRedirect(
$controller->getUrl($myNewUrl)
);
}
...


P.S: Your code is Magento 1 mixed with Magento 2, you should use Magento 2 way.






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    1 Answer
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    0














    You have to use "ActionFlag" and set a NO_DISPATCH. Using exit is not recommended:



    <?php
    ...
    use MagentoFrameworkAppActionFlag;
    ...
    class MyObserver implements ObserverInterface
    {
    ...
    protected $actionFlag;
    ...

    public function __construct(
    ...
    ActionFlag $actionFlag
    ) {
    ...
    $this->actionFlag = $actionFlag;
    }

    public function execute(Observer $observer)
    {
    $this->actionFlag->set('', MagentoFrameworkAppActionAction::FLAG_NO_DISPATCH, true);
    $controller->getResponse()->setRedirect(
    $controller->getUrl($myNewUrl)
    );
    }
    ...


    P.S: Your code is Magento 1 mixed with Magento 2, you should use Magento 2 way.






    share|improve this answer




























      0














      You have to use "ActionFlag" and set a NO_DISPATCH. Using exit is not recommended:



      <?php
      ...
      use MagentoFrameworkAppActionFlag;
      ...
      class MyObserver implements ObserverInterface
      {
      ...
      protected $actionFlag;
      ...

      public function __construct(
      ...
      ActionFlag $actionFlag
      ) {
      ...
      $this->actionFlag = $actionFlag;
      }

      public function execute(Observer $observer)
      {
      $this->actionFlag->set('', MagentoFrameworkAppActionAction::FLAG_NO_DISPATCH, true);
      $controller->getResponse()->setRedirect(
      $controller->getUrl($myNewUrl)
      );
      }
      ...


      P.S: Your code is Magento 1 mixed with Magento 2, you should use Magento 2 way.






      share|improve this answer


























        0












        0








        0







        You have to use "ActionFlag" and set a NO_DISPATCH. Using exit is not recommended:



        <?php
        ...
        use MagentoFrameworkAppActionFlag;
        ...
        class MyObserver implements ObserverInterface
        {
        ...
        protected $actionFlag;
        ...

        public function __construct(
        ...
        ActionFlag $actionFlag
        ) {
        ...
        $this->actionFlag = $actionFlag;
        }

        public function execute(Observer $observer)
        {
        $this->actionFlag->set('', MagentoFrameworkAppActionAction::FLAG_NO_DISPATCH, true);
        $controller->getResponse()->setRedirect(
        $controller->getUrl($myNewUrl)
        );
        }
        ...


        P.S: Your code is Magento 1 mixed with Magento 2, you should use Magento 2 way.






        share|improve this answer













        You have to use "ActionFlag" and set a NO_DISPATCH. Using exit is not recommended:



        <?php
        ...
        use MagentoFrameworkAppActionFlag;
        ...
        class MyObserver implements ObserverInterface
        {
        ...
        protected $actionFlag;
        ...

        public function __construct(
        ...
        ActionFlag $actionFlag
        ) {
        ...
        $this->actionFlag = $actionFlag;
        }

        public function execute(Observer $observer)
        {
        $this->actionFlag->set('', MagentoFrameworkAppActionAction::FLAG_NO_DISPATCH, true);
        $controller->getResponse()->setRedirect(
        $controller->getUrl($myNewUrl)
        );
        }
        ...


        P.S: Your code is Magento 1 mixed with Magento 2, you should use Magento 2 way.







        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Jun 23 '16 at 13:20









        Phoenix128_RiccardoTPhoenix128_RiccardoT

        5,30021230




        5,30021230






























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