symfony

问题 I am working on a online newspaper/blogging application with CodeIgniter 3.1.8 and Bootstrap 4. I have decided to add themes to it. The application is not HMVC , only MVC. The themes directory is outside application as can be see in the image below: Inside themes I have the theme directory (of course) which contains the "master view", layout.php : How I use the theme views In application/core I have added a MY_Loader.php file with the following contents: <?php defined('BASEPATH') OR exit('No

问题 I need, for each action in my controller, check if these actions are called by an ajax request or not. If yes, nothing append, if no, i need to redirect to the home page. I have just find if($this->getRequest()->isXmlHttpRequest()) , but i need to add this verification on each action.. Do you know a better way ? 回答1: It's very easy! Just add $request variable to your method as use. (For each controller) <?php namespace YOUR\Bundle\Namespace use Symfony\Component\HttpFoundation\Request; class

问题 I need, for each action in my controller, check if these actions are called by an ajax request or not. If yes, nothing append, if no, i need to redirect to the home page. I have just find if($this->getRequest()->isXmlHttpRequest()) , but i need to add this verification on each action.. Do you know a better way ? 回答1: It's very easy! Just add $request variable to your method as use. (For each controller) <?php namespace YOUR\Bundle\Namespace use Symfony\Component\HttpFoundation\Request; class

问题 I trying to output an array from the database to the screen. In my entity: /** * @ORM\Column(type="array", nullable=true) */ private $category; In my twig template: {% for category in user.profile.category %} {{ category }} {% endfor %} Error: Array to string conversion in ... Where is my mistake? 回答1: TWIG doesn't know how you want to display your table. By the way, you should consider naming your variable $categories instead of $category , as you table contains several categories. Then try

来源： https://stackoverflow.com/questions/41484488/symfony-doctrine-orderby-and-group-by-distinct

来源： https://stackoverflow.com/questions/41484488/symfony-doctrine-orderby-and-group-by-distinct

来源： https://stackoverflow.com/questions/59843857/how-to-update-roles-in-security-token-in-symfony-4-without-re-logging-in

来源： https://stackoverflow.com/questions/64775433/symfony-collectiontype-update-entities

来源： https://stackoverflow.com/questions/64630943/dql-queries-not-returning-what-i-would-like

来源： https://stackoverflow.com/questions/64630943/dql-queries-not-returning-what-i-would-like