symfony

问题 Is there a way to set a template block content from within a controller in Symfony? Is there a way to do something like this from within a controller? $this->get('templating')->setBlockContent('page_title', $page_title); I need to set the page title dynamically and I want to avoid modifying every single action template. I know I can pass the $page_title variable to Controller:render but I don't want to add {% block title %} {{ page_title }} {% endblock %} to every single action template. 回答1:

问题 I want to have a url with a wildcard at the end site.com/{username} after trying to match url's like site.com/photos and site.com/blog . I'm using annotations and have two controllers. I found an answer here Ordering of routes using annotations But the folder structure is different in version 4 and in the answer they are using YAML while I'm using annotations, so I don't fully understand where to put what. Video Controller /** * @Route("/videos", name="videos") */ public function index() { //

问题 Is it possible to make a standalone form with symfony3 and twig? I can't get past this error: Fatal error: Uncaught exception 'Twig_Error_Syntax' with message 'Unknown "form_start" function in "new.html.twig" at line 1 The 3.1 documentation cites this example, which works fine, but it's actually using 2.7 My simple project is organized like this: . ├── composer.json ├── composer.lock ├── src │ └── form.php ├── vendor │ └── ... └── views └── new.html.twig form.php <?php require_once __DIR__.'/

问题 Is it possible to make a standalone form with symfony3 and twig? I can't get past this error: Fatal error: Uncaught exception 'Twig_Error_Syntax' with message 'Unknown "form_start" function in "new.html.twig" at line 1 The 3.1 documentation cites this example, which works fine, but it's actually using 2.7 My simple project is organized like this: . ├── composer.json ├── composer.lock ├── src │ └── form.php ├── vendor │ └── ... └── views └── new.html.twig form.php <?php require_once __DIR__.'/

问题 I'm creating a register page to create a new user based on FOSUserBundle. I go this message on the top f the form every time I submit the new user form: This value should not be blank. Apparently this is a global message and it's not linked to a particular field on my form, so I guess it must be related to any other atribute of my User class. What mechanism Sf2 offers me in order to figure out what's wrong on my form? I am using Symfony 2.5.0 (I would post more details about my configuration,

问题 I'm creating a register page to create a new user based on FOSUserBundle. I go this message on the top f the form every time I submit the new user form: This value should not be blank. Apparently this is a global message and it's not linked to a particular field on my form, so I guess it must be related to any other atribute of my User class. What mechanism Sf2 offers me in order to figure out what's wrong on my form? I am using Symfony 2.5.0 (I would post more details about my configuration,

问题 Edit: Found the error. There is a tiny little peace of code in \vendor\friendsofsymfony\oauth-server-bundle\FOS\OAuthServerBundle\Resources\config\oauth.xml which says: <argument type="service" id="fos_oauth_server.user_provider" on-invalid="null" /> So when your service definition in config.yml is wrong or just a typo (from the original docs) If you're authenticating users, don't forget to set the user provider. Here's an example using the FOSUserBundle user provider: # app/config/config.yml

问题 Edit: Found the error. There is a tiny little peace of code in \vendor\friendsofsymfony\oauth-server-bundle\FOS\OAuthServerBundle\Resources\config\oauth.xml which says: <argument type="service" id="fos_oauth_server.user_provider" on-invalid="null" /> So when your service definition in config.yml is wrong or just a typo (from the original docs) If you're authenticating users, don't forget to set the user provider. Here's an example using the FOSUserBundle user provider: # app/config/config.yml

问题 Edit: Found the error. There is a tiny little peace of code in \vendor\friendsofsymfony\oauth-server-bundle\FOS\OAuthServerBundle\Resources\config\oauth.xml which says: <argument type="service" id="fos_oauth_server.user_provider" on-invalid="null" /> So when your service definition in config.yml is wrong or just a typo (from the original docs) If you're authenticating users, don't forget to set the user provider. Here's an example using the FOSUserBundle user provider: # app/config/config.yml

问题 So I'm trying to follow symfony2's tutorial on doctrine for my own website and modeling my User entity after their Product one. Also, before anyone marks this a duplicate, I have already tried the solutions given in numerous other questions with no luck: Not a valid entity or mapped super class Doctrine class is not a valid entity or mapped super class Symfony/Doctrine: Class is not a valid entity or mapped super class symfony2 is not a valid entity or mapped super class Symfony/Doctrine: