Step 1
Set the path to project folder in the
command prompt
Step 2
Type the following command
Php
app/console server:run
Step 3
Create Entity folder in the demobundle
à project/project1/src/Acme/DemoBundle
In the Entity folder, create new file à Person.php ( contains attributes, asserts,
getter and setters )
Person.php
<?php
namespace Acme\DemoBundle\Entity;
use Symfony\Component\Validator\Constraints as Assert;
class Person
{
/**
*@Assert\NotBlank()
*@Assert\Email()
*/
protected $email;
/**
*@Assert\NotBlank()
*/
protected $fullname;
public function
getEmail()
{
return $this ->
email;
}
public function
setEmail($email)
{
$this-> email =
$email;
}
public function
getFullname()
{
return
$this->fullname;
}
public function
setFullname($fullname)
{
$this-> fullname =
$fullname;
}
}
?>
Step 4
Create php file in Acme/Demobundle/Form as PersonType.php.
In here we create the form to be appeared on the browser
PersonType.php
<?php
Namespace Acme\DemoBundle\Form;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
class PersonType extends AbstractType
{
Public function
buildForm(FormBuilderInterface $builder, array $options)
{
$builder ->
add('email','email')->add('fullname','text')->add('submit','submit');
}
Public function getName()
{
return 'person';
}
}
Step 5
We modify the twig.
Demobundle à resources à views à welcome folder à index.html.twig
Remove all the <div> blocks and contents within them.
Index.html.twig
{%
extends 'AcmeDemoBundle::layout.html.twig' %}
{% block title %}Symfony - Welcome{% endblock %}
{% block content_header '' %}
{% block content %}
{% set version = constant('Symfony\\Component\\HttpKernel\\Kernel::MAJOR_VERSION') ~ '.' ~ constant('Symfony\\Component\\HttpKernel\\Kernel::MINOR_VERSION')%}
<h1 class="title">Welcome!</h1>
<p>Congratulations! You have successfully installed a new Symfony application.</p>
{{form_start(form , {attr : {novalidate:'novalidate'}})}}
{{form_row(form.email)}}
{{form_row(form.fullname)}}
{{form_end(form)}}
{% endblock %}
{% block title %}Symfony - Welcome{% endblock %}
{% block content_header '' %}
{% block content %}
{% set version = constant('Symfony\\Component\\HttpKernel\\Kernel::MAJOR_VERSION') ~ '.' ~ constant('Symfony\\Component\\HttpKernel\\Kernel::MINOR_VERSION')%}
<h1 class="title">Welcome!</h1>
<p>Congratulations! You have successfully installed a new Symfony application.</p>
{{form_start(form , {attr : {novalidate:'novalidate'}})}}
{{form_row(form.email)}}
{{form_row(form.fullname)}}
{{form_end(form)}}
{% endblock %}
Step 6
We modify the WelcomeController
Demobundle à controller à WelcomeController
welcomController.php
<?php
namespace Acme\DemoBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Acme\DemoBundle\Entity\Person;
use Acme\DemoBundle\Form\PersonType;
use Symfony\Component\HttpFoundation\Response;
class WelcomeController extends Controller
{
public function indexAction()
{
/*
* The action's view can be
rendered using render() method
* or @Template annotation as
demonstrated in DemoController.
*
*/
//$user=array('name'=>'Nimal','active'=>true);
$person = new
Person();
$form =
$this->createForm(new PersonType(),$person);
$request =
$this->get('request');
$form->
handleRequest($request);
if($request->getMethod() == 'POST')
{
if($form ->
isValid())
{
return new
Response('Person Created');
}
else
{
return new
Response('Error Occured while creating Person');
}
//return
$this->render(‘AcmeDemoBundle:Main:index.html.twig’,
array[‘form’=>$form=>createView()]);
}
return
$this->render('AcmeDemoBundle:Welcome:index.html.twig' ,
array('form'=>$form->createView()));
}
}
