:::: MENU ::::
Posts tagged with: product

Magento 2 get product attribute by attribute groups

Today we talk about how in Magento 2 get product attribute by attribute groups. Sometime custom requirement need to show the product attributes by its own groups. So we learn how to get product attribute by their attribute groups. So let’s start it.
Create a block with following injecting class

\Magento\Eav\Model\ResourceModel\Entity\Attribute\Group\CollectionFactory

<?php
namespace QaisarSatti\HelloWorld\Block;

class HelloWorld extends \Magento\Framework\View\Element\Template
{

  protected $_productloader;
  protected $request;
  protected $_groupCollection;


  public function __construct(
        \Magento\Framework\View\Element\Template\Context $context,
        \Magento\Catalog\Model\ProductFactory $_productloader,
        \Magento\Eav\Model\ResourceModel\Entity\Attribute\Group\CollectionFactory $_groupCollection,
        \Magento\Framework\App\Request\Http $request

    ) {


        $this->_productloader = $_productloader;
        $this->request = $request;
        $this->_groupCollection = $_groupCollection;
        parent::__construct($context);
    }
//get the product
    public function getLoadProduct()
    {
          $id=10;
     
        return $this->_productloader->create()->load($id);
    }
//Get attribute group id
    public function getAttributeGroupId($attributeSetId)
    {
         $groupCollection = $this->_groupCollection->create();
         $groupCollection->addFieldToFilter('attribute_set_id',$attributeSetId);
         $groupCollection->addFieldToFilter('attribute_group_name','Grid Attributes');
         
         
         return $groupCollection->getFirstItem();

    }
    //Get all attribute groups
    public function getAttributeGroups($attributeSetId)
    {
         $groupCollection = $this->_groupCollection->create();
         $groupCollection->addFieldToFilter('attribute_set_id',$attributeSetId);
         
         $groupCollection->setOrder('sort_order','ASC');
         return $groupCollection;

    }
//get attribute by groups
 public function getGroupAttributes($pro,$groupId, $productAttributes){
        $data=[];
        $no =__('No');
        foreach ($productAttributes as $attribute){
   
          if ($attribute->isInGroup($pro->getAttributeSetId(), $groupId) && $attribute->getIsVisibleOnFront() ){
              if($attribute->getFrontend()->getValue($pro) && $attribute->getFrontend()->getValue($pro)!='' && $attribute->getFrontend()->getValue($pro)!=$no){
                $data[]=$attribute;
              }
          }

        }
 
  return $data;
 }
 
 }

Now we use the block code in our phtml file.

$_product=$block->getLoadProduct();
$groupid=$block->getAttributeGroupId($_product->getAttributeSetId());
$attributesgroups=$block->getAttributeGroups($_product->getAttributeSetId());

$productAttributes=$_product->getAttributes();




?>
 
<?php
foreach ($attributesgroups as $attributesgroup):


 $attributes=$block->getGroupAttributes($product,$attributesgroup->getAttributeGroupId(),$productAttributes);
 

 
 
 if($attributes){ ?>

 

   
            <h3 class="col label" scope="row"><?php echo $attributesgroup->getAttributeGroupName() ?></h3>
           
           
            <div class="additional-attributes-wrapper table-wrapper block">
        <table class="data table additional-attributes" id="product-attribute-specs-table">
            <tbody>
           
    <?php
    foreach ($attributes as $attribute): ?>
       
       
       
             <tr>
                    <td class="col label" scope="row"><?php echo $attribute->getFrontendLabel() ?></td>
                    <td class="col data feature" data-th="<?php echo $attribute->getFrontendLabel() ?>"><?php /* @escapeNotVerified */ echo $attribute->getFrontend()->getValue($product) ?></td>
                </tr>
           
           
       
        <?php    
    endforeach; ?>
           </tbody>
        </table>
        </div>
 <?php }
endforeach;

?>
Author: Qaisar Satti
Category: Magento 2
Last Modified: February 6, 2018


Magento 2 get product images

Today we talk about how in Magento 2 get product images for example thumbnail images, base images and small images.You can get these image in custom collection or product page. First you have to inject the ImageBuilder class in you block. You can get product collection or load the single product or get product current information. So let start with example. There is default available image types.

$imageType = 'product_base_image';  //For getting the base image
$imageType = 'product_small_image';  //For getting the small image
$imageType = 'product_thumbnail_image';   //For getting the thumbnail image

Now we inject the ImageBuilder class in our block.

protected $_imageBuilder;

public function __construct(
       
        \Magento\Catalog\Block\Product\ImageBuilder $_imageBuilder
    ) {
   
       
        $this->_imageBuilder=$_imageBuilder;
            }


 public function getImage($product, $imageId, $attributes = [])
    {
        return $this->_imageBuilder->setProduct($product)
            ->setImageId($imageId)
            ->setAttributes($attributes)
            ->create();
    }

Get Image in phtml

 <?php  

$imageType = 'product_thumbnail_image';
$image = $block->getImage($_item, $imageType); ?>
 <img src="<?php echo $image->getImageUrl(); ?> " />
Author: Qaisar Satti
Category: Magento 2
Last Modified: January 29, 2018


Magento 2 get product collection

Today we talk about Magento 2 get product collection. First we need to familiar with model collection structure of magento 2. Magento 2 use the collection class for get all record from database table. SO let start with coding. We are using the Factory method here.

protected $_productCollectionFactory;

public function __construct(
        \Magento\Catalog\Model\ResourceModel\Product\CollectionFactory $productFactory
    ) {
        $this->_productCollectionFactory = $productFactory;
    }
    public function getProductCollection()
    {
      return   $this->_productCollectionFactory->create();
     
     }
Author: Qaisar Satti
Category: Magento 2
Last Modified: December 15, 2017