Products-compare error

[killian29]

I am in the process of porting over my shop from oscommerce to prestashop. Everything seems to be working fine accept I cannot get the product compare to work.

 

I can select the products to compare, but when I press the compare button I am taken to https://fineartdelivered.com/products-compare It seems to be missing the "?compare_product_list=" that I see on my test version...As you can see the link displayed goes to an error (HTTP 500 Internal Server Error).

 

Also, when I go to the product page in the BO and delete a product I receive the same error page...although when I go back to the product page the product is erased.

 

Any help would be greatly appreciated. I also can not keep the site active for more than a couple of days as I do not want active traffic.

 

Thanks for the help.

[killian29]

So I guess I solved the Compare Product issue.

 

Go to Preferences>Themes>Theme then at the bottom of the page, "Appearance of Columns" I needed to enable "product comparison"

 

I hope this helps others as it was driving me crazy.

[LiTo GaRcIa]

Hi, I´ve tried to do what you mention, but I don´t have that option "product comparison" . I´m using Prestashop 1.6.1.1 

 

Any suggestion?

 

Thanks for the help

[Mad Cat]

Hello -

 

I just upgraded to PrestaShop 1.6.1.1 and am having the same issue with product comparison not working. The error I am receiving is:

 

Fatal error: Call to undefined method CompareController::getProduct() in /home/xxx/xxx/xxx/modules/socialsharing/socialsharing.php on line 161

 

Line 161 is:  $product = $this->context->controller->getProduct();

 

Could someone provide the fix for those of us who have upgraded to v1.6.1.1 as soon as possible?

 

Many thanks!

[KCH]

I've managed to get it working on PrestaShop 1.6.1.1. The solution is ugly but it works. Comment everything after the addJs() and modify the return statement:

        public function hookDisplayHeader($params)
	{
                
		if (!isset($this->context->controller->php_self) || !in_array($this->context->controller->php_self, array('product', 'products-comparison')))
			return;

		$this->context->controller->addCss($this->_path.'css/socialsharing.css');
		$this->context->controller->addJS($this->_path.'js/socialsharing.js');
                /*
		$product = $this->context->controller->getProduct();

		if (!Validate::isLoadedObject($product)) {
			return;
		}

		if (!$this->isCached('socialsharing_header.tpl', $this->getCacheId('socialsharing_header|'.(isset($product->id) && $product->id ? (int)$product->id : ''))))
		{
			$this->context->smarty->assign(array(
				'price' => Tools::ps_round($product->getPrice(!Product::getTaxCalculationMethod((int)$this->context->cookie->id_customer), null), _PS_PRICE_COMPUTE_PRECISION_),
				'pretax_price' => Tools::ps_round($product->getPrice(false, null), _PS_PRICE_COMPUTE_PRECISION_),
				'weight' => $product->weight,
				'weight_unit' => Configuration::get('PS_WEIGHT_UNIT'),
				'cover' => isset($product->id) ? Product::getCover((int)$product->id) : '',
				'link_rewrite' => isset($product->link_rewrite) && $product->link_rewrite ? $product->link_rewrite : '',
			));
		}

		return $this->display(__FILE__, 'socialsharing_header.tpl', $this->getCacheId('socialsharing_header|'.(isset($product->id) && $product->id ? (int)$product->id : '')));
                */
                return $this->display(__FILE__, 'socialsharing_header.tpl', null);
	}

Edited August 31, 2015 by KCH (see edit history)

[ItalianBoutiqueShoes]

A little better fix:

 

Search

$product = $this->context->controller->getProduct();

        if (!Validate::isLoadedObject($product)) {
            return;
        }

replace with:

// Exception are managed with Module::registerExceptions() but this is needed in case the merchant added new controllers afterwards
        if (!isset($this->context->controller->php_self) || $this->context->controller->php_self != 'product')
            return;

        $product = $this->context->controller->getProduct();

[rubensaid]

Yo lo estoy utilizando algo asi:

public function hookDisplayHeader($params)
	{
		if (!isset($this->context->controller->php_self) || !in_array($this->context->controller->php_self, array('product', 'products-comparison')))
			return;

		$this->context->controller->addCss($this->_path.'css/socialsharing.css');
		$this->context->controller->addJS($this->_path.'js/socialsharing.js');

		if(in_array($this->context->controller->php_self, array('product'))) $product = $this->context->controller->getProduct();

		if (!Validate::isLoadedObject($product)) {
			return;
		}

Edited September 18, 2015 by comprope (see edit history)

[frank_jarle]

 

A little better fix:

 

Search

$product = $this->context->controller->getProduct();

        if (!Validate::isLoadedObject($product)) {
            return;
        }

replace with:

// Exception are managed with Module::registerExceptions() but this is needed in case the merchant added new controllers afterwards
        if (!isset($this->context->controller->php_self) || $this->context->controller->php_self != 'product')
            return;

        $product = $this->context->controller->getProduct();

 

I edited the following file: /public_html/modules/socialsharing/socialsharing.php with your code but the "Add to compare" is still not showing up.

[rubensaid]

that should be a problem with your theme, because that piece of code just fix a problem with logical code no related to visuals or smarty.