/**
* Display ajax content (this function is called instead of classic display, in ajax mode)
*/
public function displayAjax()
{
// Add or remove product with Ajax
if (Tools::getValue('ajax') && Tools::getValue('id_product') && Tools::getValue('action')) {
if (Tools::getValue('action') == 'add') {
$id_compare = isset($this->context->cookie->id_compare) ? $this->context->cookie->id_compare : false;
if (CompareProduct::getNumberProducts($id_compare) < Configuration::get('PS_COMPARATOR_MAX_ITEM')) {
CompareProduct::addCompareProduct($id_compare, (int) Tools::getValue('id_product'));
} else {
die('0');
}
} else {
if (Tools::getValue('action') == 'remove') {
if (isset($this->context->cookie->id_compare)) {
CompareProduct::removeCompareProduct((int) $this->context->cookie->id_compare, (int) Tools::getValue('id_product'));
} else {
die('0');
}
} else {
die('0');
}
}
die('1');
}
}
public function preProcess()
{
parent::preProcess();
//Add or remove product with Ajax
if (Tools::getValue('ajax') and Tools::getValue('id_product') and Tools::getValue('action')) {
if (Tools::getValue('action') == 'add') {
$id_compare = isset(self::$cookie->id_compare) ? self::$cookie->id_compare : false;
if (CompareProduct::getNumberProducts($id_compare) < Configuration::get('PS_COMPARATOR_MAX_ITEM')) {
CompareProduct::addCompareProduct($id_compare, (int) Tools::getValue('id_product'));
} else {
die('0');
}
} elseif (Tools::getValue('action') == 'remove') {
if (isset(self::$cookie->id_compare)) {
CompareProduct::removeCompareProduct((int) self::$cookie->id_compare, (int) Tools::getValue('id_product'));
} else {
die('0');
}
} else {
die('0');
}
die('1');
}
}
