Magento2 – Check if Product Attribute Value is Null

magento2product-attribute

I want to show the below code only if product attribute value is not null

The attribute to check is price_range

CURRENT CODE

<p>The price is not available for this product, it is approximately <?php echo $_helper->productAttribute($block->getProduct(), $block->getProduct()->getPriceRange(), 'price_range') ?>*. <i>*Price shown is for guidance purposes only</i>.</p>

Can anyone please suggest an update with an if statement to get this working?

Best Answer

I assume you just want to see if the data is set against the product before echoing it?

This will depend on if you are getting a collection of products, adding the attribute to select and then looping through them / if you are just on a product page, but the following should work:

<?php if ($block->getProduct()->getPriceRange()): ?>
 //Do things here
<?php endif; ?>

Related Solutions

How to Display ‘Country of Manufacture’ Attribute on Product View with Extra HTML

Looks like the solution was to dump the var to understand what was being populated for the empty field of the attribute. Once I got that figured out, I was able to change the condition to this: ($coManufacturer!=" ") which corrected the behavior. Thanks for your guys help!

Magento – Add/Edit Product – Append selected attribute value to product title

I have Create An Module For This Purpose. It May be help full for you.

 app\etc\modules\Designo_Productname.xml

<?xml version="1.0"?>
    <config>
        <modules>
            <Designo_Productname>
                <active>true</active>
                <codePool>local</codePool>
                <version>0.1.0</version>
            </Designo_Productname>
        </modules>
</config>

app\code\local\Designo\Productname\etc\config.xml

<?xml version="1.0"?>
<config>
    <modules>
        <Designo_Productname>
             <version>0.1.0</version>
        </Designo_Productname>
    </modules>
    <global>
        <helpers>
            <productname>
                <class>Designo_Productname_Helper</class>
            </productname>
        </helpers>
    </global>
    <admin>
        <routers>
             <adminhtml>
                  <args>
                      <modules>
                          <Designo_Productname before="Mage_Adminhtml">Designo_Productname_Adminhtml</Designo_Productname>
                      </modules>
                 </args>
            </adminhtml>
         </routers>
     </admin>
  </config> 

 app\code\local\Designo\Productname\Helper\Data.php

<?php
 class Designo_Productname_Helper_Data extends Mage_Core_Helper_Abstract
 {
 }

app\code\local\Designo\Productname\controllers\Adminhtml\Catalog\ProductController.php

 <?php
 require_once 'Mage/Adminhtml/controllers/Catalog/ProductController.php';
 class Designo_Productname_Adminhtml_Catalog_ProductController extends Mage_Adminhtml_Catalog_ProductController
 {

 public function editAction()
 {
    $productId  = (int) $this->getRequest()->getParam('id');
    $product = $this->_initProduct();
    $productName = $product->getData('name');
    Mage::register('previous_name',$productName);
    $productColor = $product->getAttributeText('color');
    $productBrand = $product->getAttributeText('computer_manufacturers');
    $ProductCompleteName = $productName.' '.$productBrand.' '.$productColor;

    $product->setData('name',$ProductCompleteName);
    if ($productId && !$product->getId()) {
        $this->_getSession()->addError(Mage::helper('catalog')->__('This product no longer exists.'));
        $this->_redirect('*/*/');
        return;
    }

    $this->_title($product->getName());

    Mage::dispatchEvent('catalog_product_edit_action', array('product' => $product));

    $_additionalLayoutPart = '';
    if ($product->getTypeId() == Mage_Catalog_Model_Product_Type::TYPE_CONFIGURABLE
        && !($product->getTypeInstance()->getUsedProductAttributeIds()))
    {
        $_additionalLayoutPart = '_new';
    }

    $this->loadLayout(array(
        'default',
        strtolower($this->getFullActionName()),
        'adminhtml_catalog_product_'.$product->getTypeId() . $_additionalLayoutPart
    ));

    $this->_setActiveMenu('catalog/products');

    if (!Mage::app()->isSingleStoreMode() && ($switchBlock = $this->getLayout()->getBlock('store_switcher'))) {
        $switchBlock->setDefaultStoreName($this->__('Default Values'))
            ->setWebsiteIds($product->getWebsiteIds())
            ->setSwitchUrl(
                $this->getUrl('*/*/*', array('_current'=>true, 'active_tab'=>null, 'tab' => null, 'store'=>null))
            );
    }

    $this->getLayout()->getBlock('head')->setCanLoadExtJs(true);

    $block = $this->getLayout()->getBlock('catalog.wysiwyg.js');
    if ($block) {
        $block->setStoreId($product->getStoreId());
    }

    $this->renderLayout();
}
/**
 * Save product action
 */
public function saveAction()
{
    $storeId        = $this->getRequest()->getParam('store');
    $redirectBack   = $this->getRequest()->getParam('back', false);
    $productId      = $this->getRequest()->getParam('id');
    $isEdit         = (int)($this->getRequest()->getParam('id') != null);

    $data = $this->getRequest()->getPost();
    $data['name'] = Mage::registry('previous_name');
    if ($data) {
        $this->_filterStockData($data['product']['stock_data']);

        $product = $this->_initProductSave();

        try {
            $product->save();
            $productId = $product->getId();

            /**
             * Do copying data to stores
             */
            if (isset($data['copy_to_stores'])) {
                foreach ($data['copy_to_stores'] as $storeTo=>$storeFrom) {
                    $newProduct = Mage::getModel('catalog/product')
                        ->setStoreId($storeFrom)
                        ->load($productId)
                        ->setStoreId($storeTo)
                        ->save();
                }
            }

            $this->_getSession()->addSuccess($this->__('The product has been saved.'));
        } catch (Mage_Core_Exception $e) {
            $this->_getSession()->addError($e->getMessage())
                ->setProductData($data);
            $redirectBack = true;
        } catch (Exception $e) {
            Mage::logException($e);
            $this->_getSession()->addError($e->getMessage());
            $redirectBack = true;
        }
    }

    if ($redirectBack) {
        $this->_redirect('*/*/edit', array(
            'id'    => $productId,
            '_current'=>true
        ));
    } elseif($this->getRequest()->getParam('popup')) {
        $this->_redirect('*/*/created', array(
            '_current'   => true,
            'id'         => $productId,
            'edit'       => $isEdit
        ));
    } else {
        $this->_redirect('*/*/', array('store'=>$storeId));
    }
}

}

Before Install this Module Create Backup of your site and Database. After Install this Module Flush All Cache.

It May be helpfull for you.

Best Answer

Related Solutions

How to Display ‘Country of Manufacture’ Attribute on Product View with Extra HTML

Magento – Add/Edit Product – Append selected attribute value to product title

Related Topic