Magento 2 Custom query to display selected product in Custom block

Question

I have some product ids . Currently I can display products in category using {{block . But now I am developing a custom block in

app/design/frontend/Alothemes/bencher6/Magento_Theme/templates/myphp/myphpcode.phtml 

then in myphpcode.phtml i write the following query

$productId = 672;
 $_product = Mage::getModel('catalog/product')->load(672);

But I got Uncaught Error: Class 'Mage' not found magento .

So how can I list selected product block on a page .

When i try the following code

$product=$this->getLoadProduct(672);
echo $product->getName();

Uncaught Error: Call to a member function getName() on null

I am calling this in cms page using following code

{{block class="Magento\Framework\View\Element\Template" template="Magento_Theme::myphp/myphpcode.phtml"}}

• Tsita: Check this url magento.stackexchange.com/questions/94851/…
• anonymous: If you ever found see Mage then its M1 code not M2 ;)
• John: it is m2 . I write the code . i dont know the m2 code . thats why i write m1 code

Answer 1

please try with below code : ( you are using M1 code )

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$product = $objectManager->create('Magento\Catalog\Model\Product')->load($productId);

• John: Fatal error: Allowed memory size of 2147483648 bytes exhausted (tried to allocate 1608519680 bytes) in /var/www/html/app/design/frontend/Alothemes/bencher6/Magento_Theme/templates/myphp/myphpcode.phtml
• Anas Mansuri: increase memory limit 1024M in htaccess or php.ini

Answer 2

Try Below Code:-

$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$storeManager = $objectManager->get('\Magento\Store\Model\StoreManagerInterface');
$productCollection = $objectManager->create('Magento\Catalog\Model\ResourceModel\Product\CollectionFactory');
$collection = $productCollection->create()
 ->addAttributeToSelect('*')
 ->load();
foreach($collection as $product):
 if($product->getProductsShowAttribute() == 1):
 echo $product->getEntityId();
 echo $product->getName();
 endif;
endforeach;

• John: but where i can write the id
• Devidas: you can create a new attribute and this attribute set to product after that you get this product only you have to set this attibute
• Devidas: i have update my code please check it
• John: could you please check this magento.stackexchange.com/questions/329168/…

Answer 3

Please check with the following code

$productId = "10"; //Product Id
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$product = $objectManager->create('Magento\Catalog\Model\Product')->load($productId);
echo $product->getName(); //Get Product Name

I hope it will help you.

• John: Yes this is working . But i want the entire product block , not the name only
• Monark Bhawani: You can replace echo $product->getName(); to echo $product->getData(); and check please.
• John: We're sorry, an error has occurred while generating this content.
• Monark Bhawani: Can you describe what you need exactly?.
• John: i want to show the entire product block with name, image , price etc . For example if we want to display product in a cateogry , in cms block we write {{widget type="Magento\CatalogWidget\Block\Product\ProductsList" ....etc ... category_ids,operator:==,value:1^]^]"}} But if we want display products with ids 32, 33, 34 what we will do ?

Answer 4

<?php 
$objectManager = Magento\Framework\App\ObjectManager::getInstance();
$products = $objectManager->get('Magento\Catalog\Model\Product')
 ->getCollection()
 ->addAttributeToFilter('entity_id',array('product_id1','product_id2'));
echo "<pre>";
print_r($products->getData());
?>

• John: How can i call this in cms page . Before i am using following code {{block class="Magento\Framework\View\Element\Template" template="Magento_Theme::myphp/myphpcode.phtml"}}
• John: i want the entire product block , not the name only
• Flying Finner: John, Please check my updated code.