i have tried various ways, but i cant get form to come back isValid() so i wanted to make sure i have this portion correct first.
<?php
namespace ABC\DeBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller,
Sensio\Bundle\FrameworkExtraBundle\Configuration\Route,
Sensio\Bundle\FrameworkExtraBundle\Configuration\Template,
Sensio\Bundle\FrameworkExtraBundle\Configuration\Method,
Symfony\Component\HttpFoundation\Request,
Symfony\Component\HttpKernel\Exception\HttpException,
Symfony\Component\Form\FormBuilderInterface,
Symfony\Component\Form\Forms,
Symfony\Component\Form\Extension\HttpFoundation\HttpFoundationExtension,
Symfony\Component\Form\Extension\Validator\ValidatorExtension,
Symfony\Component\Validator\Validation,
Symfony\Component\Validator\Constraints\Length,
Symfony\Component\Validator\Constraints\NotBlank,
Symfony\Component\Config\Definition\Exception\Exception,
Symfony\Component\HttpFoundation\Response,
ABC\CoreBundle\Controller\CoreController;
class DoSomethingController extends CoreController
{
protected $debug = FALSE;
public function doSomethingAction(Request $request)
{
/**
* build the form here
*
* Either use out custom build form object
* $form = $formFactory->createBuilder('form', $defaultData)
*
* Or alternatively, use the default formBuilder
* $form = $this->createFormBuilder($defaultData)
*/
$validator = Validation::createValidator();
$formFactory = Forms::createFormFactoryBuilder()
->addExtension(new HttpFoundationExtension())
->addExtension(new ValidatorExtension($validator))
->getFormFactory();
$defaultData = array(
'comment' => 'Type your comment here',
'name' => 'Type your name here',
'resources' => '{}',
'warning' => 'Warning, your still in debug mode on your controller.php'
);
//$form = $this->createFormBuilder($defaultData)
$form = $formFactory->createBuilder('form', $defaultData)
->setAction($this->generateUrl('do_something'))
->add("emails", 'text', array(
'label' => "Recipient's email address (separate with a comma)",
'constraints' => array(// constraints here
),
))
->add('comment', 'textarea', array(
'label' => "Leave a comment",
))
->add('name', 'text', array(
'label' => "Your name",
'constraints' => array(// constraints here
),
))
->add('email', 'email', array(
'label' => "Your email address",
'constraints' => array(// constraints here
),
))
->add('copy', 'checkbox', array(
'label' => "Send me a copy",
'required' => false,
))
->add('cancel', 'button', array(
'label' => "Cancel",
'attr' => array('class' => 'btn-branded'),
))
->add('save', 'submit', array(
'label' => "Email Resources",
'attr' => array('class' => 'btn-branded'),
));
//make resources visible by putting them into a text box
$resourceInputType = $this->debug ? 'text' : 'hidden';
$form->add('resources', $resourceInputType, array(
'constraints' => array(// constraints here
),
));
//add a visible warning input box, so we know were on debug, we don't want this released to live on debug.
$this->debug ? ($form = $form->add('warning', 'text')) : null;
$form .= $form->getForm();
//alternatively
//$form->bind($_POST[$form->getName()]);
//$form->handleRequest($request);
//validate
if ($form->isValid()) {
$data = $form->getData();
//run some data checks, then fire it off
$something = $this->DoSomething($data);
return $something;
//$return=array("responseCode"=>200, "data"=>$data);
// $return=json_encode($return); //json encode the array
// return new Response($return,200,array('Content-Type'=>'application/json'));//make sure it has the correct content type
}else
{
echo '<pre>';
var_dump('form is coming back as not isValid(), make sure debug is off, heres our errors list:<br>');
var_dump($form->getErrorsAsString());
echo '</pre>';
}
//its not a POST, or POST is invalid, so display the form
return $this->render($this->someTemplate, array(
'form' => $form->createView(),
));
}
}
1) Im a bit confused (oop wise) on the way to pass around this form object during conditional manipulation. Do i need to concatenate it when manipulating it or what does symfony offer to avoid this, or am i just passing the object around wrong? see this example to understand better this question. e.g. $form .= $form->getForm(); How would i properly concatenate this form object during manipulation, like i did when i used the ternary, to convine myself that when i pass this object around, its teh same object, and not a new one.
2) see any other problems that might be causing the breakage?
EDIT @Chausser this is the latest code, streamlined a bit, that i am working with now using some apparently rare exmples found here http://ift.tt/1w860dg. its still not coming back isValid() . Please compare my former, and new usage example of the form object.
<?php
/**
* @param Request $request
* @Route("/do/something", name="do_something", options={"expose"=true})
* @Method({"GET", "POST"})
* @return mixed
*/
public function doSomethingAction(Request $request)
{
$defaultData = array(
'comment' => 'Type your comment here',
'name' => 'Type your name here',
'resources' => '{}',
'warning' => 'Warning, your still in debug mode on your controller.php'
);
$resourceInputType = $this->debug ? 'text' : 'hidden';
$formFactory = Forms::createFormFactory();
$form = $formFactory
->createBuilder()
->setAction($this->generateUrl('do_something'))
->add("emails", 'text', array(
'label' => "Recipient's email address (separate with a comma)",
'constraints' => array(// constraints here
),
))
->add('comment', 'textarea', array(
'label' => "Leave a comment",
))
->add('name', 'text', array(
'label' => "Your name",
'constraints' => array(// constraints here
),
))
->add('email', 'email', array(
'label' => "Your email address",
'constraints' => array(// constraints here
),
))
->add('copy', 'checkbox', array(
'label' => "Send me a copy",
'required' => false,
))
->add('cancel', 'button', array(
'label' => "Cancel",
'attr' => array('class' => 'btn-branded'),
))
->add('save', 'submit', array(
'label' => "Email Resources",
'attr' => array('class' => 'btn-branded'),
))
->add('resources', $resourceInputType, array(
'constraints' => array(// constraints here
),
))
->getForm();
$form->handleRequest($request);
//validate
if ($form->isValid()) {
$data = $form->getData();
//run some data checks, then fire it off
$something = $this->DoSomething($data);
return $something;
//other options for returning
//$return=array("responseCode"=>200, "data"=>$data);
// $return=json_encode($something); //json encode the array
// return new Response($return,200,array('Content-Type'=>'application/json'));//make sure it has the correct content type
} else {
echo '<pre>';
var_dump('form is coming back as not isValid(), make sure debug is off, heres our errors list:<br>');
var_dump($form->getErrorsAsString());
echo '</pre>';
}
//its not a POST, or POST is invalid, so display the form
return $this->render($this->someTemplate, array(
'form' => $form->createView(),
));
}
EDIT so now after my edits to get the form to not try and haldne the request, unless its teh POST request, not the GET request
if($request && $request->getMethod() == 'POST'){
$form->handleRequest($request);
//validate
if ($form->isValid()) {
$data = $form->getData();
//run some data checks, then fire it off
$something = $this->DoSomething($data);
return $something;
//other options for returning
//$return=array("responseCode"=>200, "data"=>$data);
// $return=json_encode($something); //json encode the array
// return new Response($return,200,array('Content-Type'=>'application/json'));//make sure it has the correct content type
} else {
echo '<pre>';
var_dump('form is coming back as not isValid(), make sure debug is off, heres our errors list:<br>');
var_dump($form->getErrorsAsString());
echo '</pre>';
}
}
which has led to the controller error mentioned below
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