Magento 2: How to Set and Get Data Using Data Persistor Dynamically?

Hello Magento Friends,

This blog will guide you with Magento 2: How to Set and Get Data Using Data Persistor Dynamically?

Data Persistor in Magento 2 is a class that stores data of the user’s current session. It is used to store temporary data, meaning the data that need not be stored in the database. You can get, set and clear user session data using Data Persistor.

So let’s find out How to Set and Get Data Using Data Persistor Dynamically in Magento 2.

Contents

1 Steps to Set and Get Data Using Data Persistor Dynamically in Magento 2:
2 Conclusion:

Steps to Set and Get Data Using Data Persistor Dynamically in Magento 2:

Step 1: First, create the Helper file at the given below path

app/code/Vendor/Extension/Helper/Data.php

Then add the code as follows

<?php
namespace Vendor\Extension\Helper;

use Magento\Framework\App\Helper\AbstractHelper;
use Magento\Framework\App\Helper\Context;
use Magento\Store\Model\ScopeInterface;
use Magento\Framework\App\Request\DataPersistorInterface;

class Data extends AbstractHelper
{
    public function __construct(
        Context $context,
        DataPersistorInterface $dataPersistor)
    {
        $this->dataPersistor = $dataPersistor;
        parent::__construct($context);
    }

    public function setValue($parameter,$value)
    {
        $this->dataPersistor->set($parameter, $value);
    }
    public function getValue($parameter)
    {
        echo $this->dataPersistor->get($parameter);
    }
    public function ClearValue($parameter)
    {
        $this->dataPersistor->clear($parameter);
    }

}

<?php

namespace Vendor\Extension\Helper;

use Magento\Framework\App\Helper\AbstractHelper;

use Magento\Framework\App\Helper\Context;

use Magento\Store\Model\ScopeInterface;

use Magento\Framework\App\Request\DataPersistorInterface;

class Data extends AbstractHelper

{

public function __construct(

Context $context,

DataPersistorInterface $dataPersistor)

{

$this->dataPersistor = $dataPersistor;

parent::__construct($context);

}

public function setValue($parameter,$value)

{

$this->dataPersistor->set($parameter, $value);

}

public function getValue($parameter)

{

echo $this->dataPersistor->get($parameter);

}

public function ClearValue($parameter)

{

$this->dataPersistor->clear($parameter);

}

Conclusion:

Accordingly, you can set and get data using the data persistor in Magento 2. If you face any difficulty, you can connect with our Experienced Magento Developers through the comment section. Share the article with your friends and colleagues and stay updated for more tutorials.

Happy Coding!

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