symfony2 form is not displaying

Question

I am learning symfony2 and i have created one form in controller which is as bellow. the controller file as DefaultController.php

namespace Banner\TestBundle\Controller;

use Banner\TestBundle\Entity\Contact;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Banner\TestBundle\Entity\Task;
use Symfony\Components\HttpFoundation\Request;

class DefaultController extends Controller
{
public function newAction(Request $request)
{

 echo "The controller is called ";
 $task = new Task();
 $task->setTask("Write a blog Post ");
 $task->setDueDate(new DateTime('tomorrow'));

 $form =  $this->createFormBuilder($task)
            ->add('task','text  ')
            ->add('duedate','date')
            ->getForm();
    return $this->render('BannerTestBundle:default:zoo.html.twig',array('form'=>$form->createView()));

}
}

my routing file is as below. routing.yml

task_new:
pattern:  /task/{request}
defaults: { _controller: BannerTestBundle:Default:new}

and the zoo.html.twig file is as bellow.

{% extends '::page.html.twig' %}
    {% block title %}The Zoo{% endblock %}

    {% block content %}

        <form action="{{ path('task_new') }}" method="post" {{ form_enctype(form) }}>
                {{ form_widget(form) }}
            <input type="submit">   
        </form> 

    {% endblock %}

as i am passing the "task/GET" in my url it will shows the 'Request does not exist. error 500'.

what i basically want to do is when i pass the url the zoo.html.twig will be called. i want to display the form in zoo.html.twig.

DarkLeafyGreen · Accepted Answer · 2013-02-22 07:56:47Z

6

You don't need to pass $request to your action and you don't need to put it in your route. The request object is available in global context. So

task_new:
    pattern:  /task-new
    defaults: { _controller: BannerTestBundle:Default:new}

You can either leave it this way

public function newAction(Request $request)

or have

public function newAction()

and access request object like this

$request  = $this->getRequest();

answered Feb 22, 2013 at 7:56

DarkLeafyGreen

70.6k136 gold badges394 silver badges618 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Lighthart · Accepted Answer · 2013-02-22 07:57:09Z

1

Your routing file is not properly indented so the yaml will not parse properly. Try:

task_new:
    pattern:  /task/{request}
    defaults: { _controller: BannerTestBundle:Default:new}

Also:

It is probably a bad idea to override request that way
You don't appear to be doing anything with request in your controller

answered Feb 22, 2013 at 7:57

Lighthart

3,6966 gold badges32 silver badges47 bronze badges

Collectives™ on Stack Overflow

symfony2 form is not displaying

2 Answers 2

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related