Ttdfjt

I am struggling with magento 2 session. I have created below controller file as a sample code.

<?php
namespace vendor_namemodule_nameControllerSetGetSession;

use MagentoFrameworkAppActionAction;

class SetGetSession extends Action

 protected $customerSession;

 public function _construct(
 MagentoCustomerModelSession $customerSession
 )

 $this->customerSession = $customerSession;


 

 public function execute()

 



?>

Can anyone please help me with how to assign data and retrieve it from session variable?

Thank you.

You can Set and get Customer session by using MagentoCustomerModelSession

protected $customerSession;

public function __construct( 
 MagentoCustomerModelSession $customerSession
)
 $this->customerSession = $customerSession;


$this->customerSession->setMyValue('test');
$this->customerSession->getMyValue();

Or by object manager.

 $objectManager = MagentoFrameworkAppObjectManager::getInstance();
 $customerSession = $objectManager->create('MagentoCustomerModelSession');
 $customerSession->setMyValue('test');
 $customerSession->getMyValue();

1. 
   

   Setting an information to the customer session:

   
   
   

   $om = MagentoFrameworkAppObjectManager::getInstance(); $session =
   $om->get('MagentoCustomerModelSession');
   
   $session->setTestKey('test value');

   
   


2. 
   

   Getting an information from the customer session:

   
   
   

   $om = MagentoFrameworkAppObjectManager::getInstance(); $session =
   $om->get('MagentoCustomerModelSession');
   echo $session->getTestKey();

   
   

Session will extends core class MagentoFrameworkSessionSessionManager to handle the session.

Hope this answer will help you.

You need to inject MagentoCustomerModelSession class for set and get data in customer session

Using Dependency Injection

protected $customerSession;

public function _construct(
 ...
 MagentoCustomerModelSession $customerSession
 ...
) 
 ...
 $this->customerSession = $customerSession;
 ...
 

public function setValue()

 return $this->customerSession->setMyValue('YourValue'); //set value in customer session


public function getValue()

 return $this->customerSession->getMyValue(); //Get value from customer session

Using Object Manager

$objectManager = MagentoFrameworkAppObjectManager::getInstance(); 
$customerSession = $objectManager->get('MagentoCustomerModelSession');

$customerSession->setMyValue('YourValue'); //set value in customer session
echo $customerSession->getMyValue(); //Get value from customer session