我们让id属性指向post_id,再来设置父评论对象,按着command键+d复制一行,属性名就是parentComment,然后同样的id我们指向comment_id 这样就设置好了。 在controller方法中,我们可以使用Controller提供的createForm()方法来创建表单,表单的类型就是我们之前创建的CommentType类型,这里直接使用CommentType全类名。 它的返回值...
php配置twig 需要在file type中加上twig文件的类型 创建controller 这里建议使用命令行创建controller。...`可能会提示这个command不存在,不要方,`composer require symfony/maker-bundle`因为sf4简化了很多,许多bundle需要的时候才会去下载。...目前流行的开发方式,无论是 Java 还是 ROR,都会使用 ORM 将数据库字段和...
// Create new database$options=array('command'=>'doctrine:database:create');$application->run(n...
// src/Command/CreateUserCommand.phpnamespaceApp\Command;useSymfony\Component\Console\Attribute\AsCommand;useSymfony\Component\Console\Command\Command;useSymfony\Component\Console\Input\InputInterface;useSymfony\Component\Console\Output\OutputInterface;// the name of the command is what users type after "...
Symfony leverages the internal web server provided by PHP to run applications while developing them. Therefore, running a Symfony application is a matter of browsing the project directory and executing this command: $cd my_project_name/$ php app/console server:run ...
② Controller:这个目录会生成DefaultController.php,你可以在这里建立自己的Controller控制器,也就是MVC中的C ③ Resources:这个目录下面还有子目录,其中views放置的是模板,也就是MVC中的V,而public放置的是静态文件,比如js, css, images等等 ④ Tests:放置单元测试与集成测试的代码,在这个样例程序中暂时不需要 ...
HomeController由 Symfony 制造商创建。 src/Controller/HomeController.php <?phpnamespaceApp\Controller;useDoctrine\DBAL\Connection;useSymfony\Component\Routing\Annotation\Route;useSymfony\Bundle\FrameworkBundle\Controller\AbstractController;classHomeControllerextendsAbstractController{/** ...
// src/AppBundle/Command/CreateUserCommand.php namespace AppBundle\Command; use Symfony\Component\Console\Command\Command; use Symfony\Component\Console\Input\InputInterface; use Symfony\Component\Console\Output\OutputInterface; class CreateUserCommand extends Command { protected function configure() { /...
Create The Template Instead of writing the HTML inside the controller, render a template file instead. return $this->render('AcmeHelloBundle:Default:index.html.twig', array('name' => $name)); BundleName:ControllerName:TemplateName The physical location should be /path/to/BundleName/Resources/...
The doctrine:database:create command creates a new database based on the provided URL. $ php bin/console make:entity Using the make:entity command, we create a new City entity. This generates src/Entity/City.php and src/Repository/CityRepository.php. We add two properties: name (string, ...