Symfony3.4 controller called but nothing happens after redirection - symfony-3.4

Question

Here is the first question I published. I hope that you'll be able to help me.
My problem is described in the title but lets be more accurate:
I'm using PHP7.2 and Symfony3.4
Ive got a standard form whose redirect action is the following:
/**
* #Route("/giveMetiers/{newAgent}", name="giveMetiers")
* #param $newAgent
* #return Response
*/
public function giveMetiersAction($newAgent)
{
$agent = $this->getProfil();
$response = new Response();
$response->setContent(
$this->render(
'AgentBundle:Templates:blank.html.twig',
[
"agent" => $agent,
"url" => $this->generateUrl(
'giveMetiersCorpus',
["newAgent" => $newAgent]
),
"title" => "Attribuer des métiers"
]
)
->getContent()
);
return $response;
}
The function giveMetierCorpus is the following:
/**
* #Route("/giveMetiersCorpus{newAgent}", name="giveMetiersCorpus")
* #param $newAgent
* #return Response
*/
public function giveMetiersCorpusAction($newAgent)
{
//Some business logic..
$template = $this->render(
'AgentBundle:SuperAgent:giveMetiers.html.twig',
[
"poles" => $poles,
"newAgent" => $newagent,
"metiers" => $metiers,
"constMetier" => $constMetier,
"constCompetence" => $constCompetence
]
)
->getContent();
$json = json_encode($template);
$response = new Response($json, 200);
$response->headers->set('Content-Type', 'application/json');
return $response;
}
Well, everything works, my view got called properly and a new form is then displayed. Here comes trouble. When i submit this new form, the executed action is:
/**
* #Route("/updateMetiersAgent", name="updateMetiersAgent")
* #param Request $request
* #return Response
*/
public function updateMetiersAgent(Request $request)
{
//Business logics..
return $this->redirect(
$this->generateUrl(
'giveCompetences',
["newAgent" => $agent->getId()]
)
);
}
Which calls giveCompetences..:
/**
* #Route("/giveCompetences/{newAgent}", name="giveCompetences")
* #param $newAgent
* #return Response
*/
public function giveCompetencesAction($newAgent)
{
$agent = $this->getProfil();
$response = new Response();
$response->setContent(
$this->render(
'AgentBundle:Templates:blank.html.twig',
[
"agent" => $agent,
"url" => $this->generateUrl(
'giveCompetencesCorpus',
["newAgent" => $newAgent]
),
"title" => "Attribuer des competences"
]
)
->getContent()
);
return $response;
}
Here, the fonction giveCompetencesCorpus isnt called... I give you this function:
/**
* #Route("/giveCompetencesCorpus{newAgent}", name="giveCompetencesCorpus")
* #param $newAgent
* #return Response
*/
public function giveCompetencesCorpusAction($newAgent)
{
//Business Logic
$template = $this->render(
'AgentBundle:SuperAgent:giveCompetences.html.twig',
[
"poles" => $poles,
"newAgent" => $newagent,
"technos" => $listeTechnos,
"constMetier" => $constMetier,
"constCompetence" => $constCompetence
]
)
->getContent();
$json = json_encode($template);
$response = new Response($json, 200);
$response->headers->set('Content-Type', 'application/json');
return $response;
}
I really dont understand why this isn't call.
I even tried to directly call this last function directly as an action from my form, i see that the function is called but nothing happens, nothing got render to the page.
Does anyone got the solution of this problem please?
Best Regards,
Maxime

Answer 1

You seem to have forgotten the slash before the placeholder in your route
#Route("/giveCompetencesCorpus{newAgent}", name="giveCompetencesCorpus")
Should probably be something like
#Route("/giveCompetencesCorpus/{newAgent}", name="giveCompetencesCorpus")

Answer 2

Thanks for your answer but that was not the problem (I've already tried this way).
I finally figured out the problem (but still I don't know why..)
The first form was built with real TAG and a submit button while the second was submitted using a Javascript FormData (the code was originally not written by me).
That was apparently the problem, when I changed the behavior of this form using a "normal form" everything was then going right.
However, if someone know the real underlying reason of this "bug" I'm interested in :)
Maxime