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Magento2 – Newbie Select product

I have a site running Magento 2.2.1. I need to create a very simple PHP page that will look up a given product. I want to look up the product based on the SKU and just print the price and product URL out.

I have NO idea how to even start this. I have tried using this to test loading a product with ID = 1

//Get Object Manager Instance
$objectManager = MagentoFrameworkAppObjectManager::getInstance();

//Load product by product id
$product = $objectManager->create('MagentoCatalogModelProduct')->load(1);

but all that does is throw an exeception that ObjectManager is not found. So I tried including the /app/bootstrap.php file beforehand, and that throws an error that the ObjectManager isn’t initialized.

Can anyone provide me with a simple example that I can drop into the root of my site that will allow me to look up a single product by sku? Or point me in the direction of some useful documentation?

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2

Answers


  1. 0

    You Cant just Load a Page By simple PHP file in magento Here is the procedure
    1)create a layout file in you theme
    2)register it inside layout.xml
    3)add phtml to your layout file
    4)add you code(in your question ) in that phtml file

    the 2nd way is quite complecated
    create module and in module controller render your code

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  2. 0

    The solution to load a product programmatically in simple PHP file by using ObjectManager, but this solution is not recommended by Magento 2.

    <?php

include('app/bootstrap.php');
use MagentoFrameworkAppBootstrap;

$bootstrap = Bootstrap::create(BP, $_SERVER);

$objectManager = $bootstrap->getObjectManager();

$state = $objectManager->get('MagentoFrameworkAppState');
$state->setAreaCode('frontend');    

$productId = 1;
$product = $objectManager->create('MagentoCatalogModelProduct')->load($productId);

echo $product->getName();

?>

    Recommended Solution (Magento 2)

    In Magento 2, the recommended way of loading product is by using ProductRepository and ProductFactory in a proper custom module instead of simple PHP file. Well, by using below (recommended) code, you can load product in your custom block.

    ProductFactory Solution

    <?php
namespace [Vendor_Name][Module_Name]Block;

use MagentoCatalogModelProductFactory;

class Product extends MagentoFrameworkViewElementTemplate
{    
    protected $_productloader;

    public function __construct(
        ProductFactory $_productloader    
    ) {  
        $this->_productloader = $_productloader;
    }

    public function getLoadProduct($id)
    {
        return $this->_productloader->create()->load($id);
    }    
}

    In Magento 2.1

    ProductRepository Solution

    namespace [Vendor_Name][Module_Name]Block;

use MagentoCatalogApiProductRepositoryInterface;

class Product extends MagentoFrameworkViewElementTemplate
{
    protected $_productRepository;        

    public function __construct(
        ProductRepositoryInterface $productRepository
    ) {
        $this->_productRepository = $productRepository;
    }

    public function getProduct($id)
    {
        return $product = $this->productRepository->getById($id);
    }
}

    and, your .phtml file should look like this:

    $productId = 1;
$product = $this->getLoadProduct($productId);

echo $product->getName();

    I hope, you already know how to create a custom module in Magento 2 or if you want then just read this blog post How to create a basic module in Magento 2

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