Get custom field in html format

[powerflash]

I use a easy module for add custom field tab in product, the problem is that field in mysql contain html but in theme file the html is stripped, this is code that get field value

	public function hookProductTabContent($params)
    {
        global $smarty;
		$id_product = (int)Tools::getValue('id_product');
		$id_lang = Context::getContext()->language->id;
		
        //Transfer the new tab content into template via smatry
        //( it is optional as far as the content can be assigned directly in the template)
		
		$result = Db::getInstance()->ExecuteS('SELECT custom_field, id_lang FROM '._DB_PREFIX_.'product_lang WHERE id_lang= '.$id_lang.' AND  id_product = ' . (int)$id_product);
		if(!$result)
			return array();

		foreach ($result as $field) {
			$content = $field['custom_field'];
			break;
		}
        $smarty->assign('productcare', $content);
        // Call the template containing the HTML-code of our new tab content:
        //return $this->display(__FILE__ , 'tpl/productTabContent.tpl');
    }

[NemoPS]

Prestashop version? The use of globals is deprecated.
Also the foreach doesn't make much sense since it only gets the content of a single entry in the results array. I also never saw a break inside foreach, I admit, what's the purpose of it supposed to be?
Are you 100% sure the value is not stripped in the database already? How are you outputting to the template?

[powerflash]

ver 1.6.1.1

 

in the theme is simple print the var without other actions

 

<div id="idTab4_8" class="fmeTabsClass block_hidden_only_for_screen">{$productcare}<br />

 

you can see backend screenshot confirm code html

 

Edited September 7, 2016 by powerflash (see edit history)