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    <p>You can put it in your bundle's Controller directory i.e <code>src/YourNamespace/YourBundleName/Controller/ControllerExtension.php</code>. Make sure you provide the appropriate namespace in that file:</p> <pre><code>namespace YourNamespace\YourBundleName\Controller; class ControllerExtension extends Symfony\Bundle\FrameworkBundle\Controller\Controller { ... </code></pre> <p>To use it, either create a route for it in <code>src/YourNamespace/YourBundlename/Resources/config/routing.yml</code></p> <p>or</p> <p>extend it:</p> <pre><code>namespace YourNamespace\YourBundleName\Controller; class OtherController extends ControllerExtension { ... </code></pre> <p>If what you are actually looking to do is override another bundle's controller, see the cookbook which describes <a href="http://symfony.com/doc/current/cookbook/bundles/inheritance.html" rel="nofollow">overriding controllers</a>.</p> <p><em>Edit</em>:</p> <p>As far as I know, there's no way to automatically make this controller somehow take effect. You can have each of your controllers extend it as I've indicated above.</p> <p>You might be able to <a href="http://symfony.com/doc/current/cookbook/service_container/event_listener.html" rel="nofollow">create an event listener</a> and use the <a href="http://api.symfony.com/2.2/Symfony/Component/HttpKernel/KernelEvents.html" rel="nofollow">response event</a> to somehow change the response if the format is json. But, I'm not sure how you would access the view data from the event listener.</p>
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    1. POExtend controller - but how activate it? (Symfony 2)
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    1. USRob Apodaca
    1. USRob Apodaca
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    1. COHi thanks, but I'm still struggling to get this to work. Basically I just want to override 'every single' controller in the project. It would only perform a small action. Just like I have activated a Request Listener in services.yml which runs on every request, I want this to run on every request, but I can't get it to run.
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    2. COYou might want to update your question with more specifics...what exactly you want to run on every request. There may be an easier way than with a controller class.
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      1. USRob Apodaca
    3. COSomething like this: http://justpaste.it/2caz - I just can't get the code to run (to pick up the class)
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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