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I try to display two custom attributes in the product view page but this attributes is not exist for all products. How I can check if current product contain one of this two attributes?

I use this code to get the attributes value:

<?php /* @escapeNotVerified */ echo $_product->getResource()->getAttribute('data_sheet')->getFrontend()->getValue($_product); ?>
<?php /* @escapeNotVerified */ echo $_product->getResource()->getAttribute('health_sheet')->getFrontend()->getValue($_product); ?>

1 Answer 1

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Try this

<?php 
    $dataSheet = $this->helper('Magento\Catalog\Helper\Output')->productAttribute($_product, $_product->getDataSheet(), 'data_sheet'); 
    $healthSheet = $this->helper('Magento\Catalog\Helper\Output')->productAttribute($_product, $_product->getHealthSheet(), 'health_sheet'); 
    if(isset($dataSheet) || isset($healthSheet)){
        //display your DIV
    }
?>
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  • but I have two attributes, I need to check if one of this two attributes have values. For example first can have and the second not, in this case I still need to display the entire div ...
    – Robert
    Oct 31, 2017 at 17:18
  • check my updated answer Oct 31, 2017 at 17:20
  • is not work, I don't see any values when I try to echo that attrbutes
    – Robert
    Oct 31, 2017 at 17:27
  • In which file you are try to print the attribute? Oct 31, 2017 at 17:38
  • in this Magento_Catalog/templates/product/view/form.phtml
    – Robert
    Oct 31, 2017 at 17:43

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