polaije Posted July 24, 2018 Share Posted July 24, 2018 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 Link to comment Share on other sites More sharing options...
Knowband Plugins Posted August 10, 2018 Share Posted August 10, 2018 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. Link to comment Share on other sites More sharing options...
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