title: Form does not submit - Symfony2
body: <p>why does my symfony2 Form not submit?
  If i press the submit-button, nothing happens.</p>
  
  <p>I want not the default-form {{ form(form) }}.
  The default form works.
  The error seems to be in TWIG?</p>
  
  <pre><code>{% extends '::base.html.twig' %}
  {% block stylesheets %}
      {{ parent() }}
  
      &lt;link href="{{ asset('css/essensplan/show.css') }}" rel="stylesheet" /&gt;
      &lt;!-- Latest compiled and minified CSS --&gt;
      &lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css"&gt;
  
      &lt;!-- Optional theme --&gt;
      &lt;link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap-theme.min.css"&gt;
  
  
  {% endblock %}
  
  {% block body -%}
  
  {{ form_start(form)  }}
  
      &lt;h1&gt;Speiseplan für KW {{ kw }}&lt;/h1&gt;
  
          &lt;form action = "" method = "post"&gt;
              &lt;input type="submit" name="back" value="&lt;" class="btn-lg btn-success"/&gt;
              &lt;input type="submit" name="next" value="&gt;" class="btn-lg btn-success" /&gt;
  
              &lt;input type="hidden" name="kw" value="{{ kw }}"&gt;
          &lt;/form&gt;
  
          &lt;div class="container-fluid"&gt;
  
          &lt;div class="tag col-xs-3"&gt;
                  &lt;div class="wochentag"&gt;
                  Montag
                  &lt;/div&gt;
                  &lt;div class="hauptgericht"&gt;
                           &lt;div class="h"&gt;&lt;strong&gt;Hauptgericht&lt;/strong&gt;&lt;/div&gt;
                           &lt;div class=""&gt; {{ form_widget(form.montagHauptgericht) }}
                            &lt;/div&gt;
  
                  &lt;/div&gt;
                  &lt;div class="nachtisch"&gt;
                           &lt;div class="n"&gt;&lt;strong&gt;Nachtisch&lt;/strong&gt;&lt;/div&gt;
                           &lt;div class=""&gt; {{   form_widget(form.montagNachtisch) }} &lt;/div&gt;
                  &lt;/div&gt;
          &lt;/div&gt;
  
  
          &lt;/div&gt;
          {{ form_widget(form.Eintragen)  }} 
  
          {{ form_end(form) }}
  {% endblock %}
  
  
  &lt;?php
  
  namespace Chris\TestBundle\Controller;
  
  use Symfony\Component\HttpFoundation\Request;
  use Symfony\Bundle\FrameworkBundle\Controller\Controller;
  
  use Chris\TestBundle\Entity\KW;
  use Chris\TestBundle\Form\KWType;
  use Symfony\Component\HttpFoundation\Session\Session;
  
  /**
   * Admin controller.
   *
   */
  class AdminController extends Controller
  {
  
      /**
       * Lists all KW entities.
       *
       */
      public function adminAction(Request $request)
      {
          $jahr = "2014";
          $kw = "43";
  
          // $_GET parameters
  
          // Änderung
          if ($request-&gt;get('next')){
              $kw = (intval($request-&gt;get('kw'))+1) . "";
              //var_dump($kw);
          }
          if ($request-&gt;get('back')){
              $kw = (intval($request-&gt;get('kw'))-1) . "";
              //var_dump($kw);
          }
  
  
          $form = $this-&gt;createFormBuilder()
          -&gt;add('montagHauptgericht', 'text')
          -&gt;add('montagNachtisch', 'text')
          -&gt;add('Eintragen', 'submit')
          -&gt;getForm();
  
          $form-&gt;handleRequest($request);
  
              // data is an array with "name", "email", and "message" keys
              $data = $form-&gt;getData();
  
  
          return $this-&gt;render('ChrisTestBundle:KW:admin.html.twig', array(
              'form' =&gt; $form-&gt;createView(), 'kw' =&gt; $kw
          ));
      }
  
  }
  </code></pre>
  
  <p>Thanks for your help.</p>