Call function from product-price.tpl

[polaije]

Hello,

This a simple question about Calling a function from a tpl file.

I need to override the discount display that appears on the product page , depending of the category-default parent.
In the productcontroller.php I have entered a new function :

Quote

public function isMed($prod)

{ 

$cat = new Category($prod['id_category_default'], $this->context->language->id);

$listing=$cat->id_parent;

   foreach ($listing as $list)
    {
   if($list['level_depth']==2)
   {
    break;
    
   }
  
    }
    if($list['id_category']==3)
    return true;
   else
    return false;
 

}

 

 

 

I try to call this function from product-price.tpl where I have :

 

 {if $product->isMed($product)==false}
   {if $product.has_discount}
        <div class="product-discount">
          {hook h='displayProductPriceBlock' product=$product type="old_price"}
          <span class="regular-price">{$product.regular_price}</span>
        </div>
      {/if}
 {/if}

 

I have an error on the product page :

FatalErrorException in smarty_internal_templatebase.php(157) : eval()'d code line 1033: Error: Call to a member function isMed() on array

I debug the function with no code just a return true and the result is the same. I dont see where I get an array in my call.

 

I am new in PHP and smarty, can someone help me.

 

Jean-Marie

 

 

 

[Knowband Plugins]

Hi,

You cannot use the function isMed() in product-price.tpl as you had defined the function in the productController.php. To use the isMed() function in tpl file. define the isMed() function in class file i.e.  /classes/Product.php

Alternative method:

Simply assign the function value from the controller to .tpl instead of calling the function in .tpl file.