Generating URLs

Hey Chuying He

That worked because you passed a string (name) to the route, instead of the variable, I believe your template is missing the "name" variable

Cheers!

[thumbs up]

Hey Oskaras Serelis!

Hmm... this seems very funny :/. Can you post your @Route code and also the code where you generate the link from your template? Something definitely isn't quite right.... but I'm not sure what yet.

Cheers!

GenusController.php:

namespace AppBundle\Controller;

use Sensio\Bundle\FrameworkExtraBundle\Configuration\Method;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\JsonResponse;

class GenusController extends Controller
{
/**
* @Route ("/genus/{genusName}")
*/

public function GenusController($genusName)
{
return $this->render('genus/show.html.twig',
['name'=>$genusName]);

}

/**
* @Route("/genus/{genusName}/notes", name="genus_show_notes")
* @Method("GET")
*/

public function getNotesAction()
{
$notes = [
['id' => 1, 'username' => 'AquaPelham', 'avatarUri' => '/images/leanna.jpeg', 'note' => 'Octopus asked me a riddle, outsmarted me', 'date' => 'Dec. 10, 2015'],
['id' => 2, 'username' => 'AquaWeaver', 'avatarUri' => '/images/ryan.jpeg', 'note' => 'I counted 8 legs... as they wrapped around me', 'date' => 'Dec. 1, 2015'],
['id' => 3, 'username' => 'AquaPelham', 'avatarUri' => '/images/leanna.jpeg', 'note' => 'Inked!', 'date' => 'Aug. 20, 2015'],
];

$data =[
'notes' => $notes
];

return new JsonResponse($data);
}
}

//*********************************************************************************

show.html.twig:

{% extends 'base.html.twig' %}

{% block title %}Genus {{ name }}{% endblock %}

{% block body %}
<h2 class="genus-name">{{path('genus_show_notes', {'genusName':name}) }}</h2>

JSON notes
<div class="sea-creature-container">
<div class="genus-photo"></div>
<div class="genus-details">
<dl class="genus-details-list">
<dt>Subfamily:</dt>
<dd>Octopodinae</dd>
<dt>Known Species:</dt>
<dd>289</dd>
<dt>Fun Fact:</dt>
<dd>Octopuses can change the color of their body in just three-tenths of a second!</dd>
</dl>
</div>
</div>
<div class="notes-container">
<h2 class="notes-header">Notes</h2>
<div></div>
</div>
<section id="cd-timeline">

</section>
{% endblock %}

Hey Oskaras Serelis

Look's like you are missing "genusName" parameter in your "getNoteAction" method, change it to this:

/**
* @Route("/genus/{genusName}/notes", name="genus_show_notes")
* @Method("GET")
*/
public function getNotesAction($genusName) { 

No route found for "GET /genusnotes/notes" (from "http://localhost:8000/genus/notes")and when I move my mouse to $genusName shows - "Unused parameter"

I found it. Problem was in show.html.twig must be -"
"/genus/{{ name }}/notes">JSON notes".
My mistake was -"
"/genus{{ name }}/notes">JSON notes". Anyway thank you for help.

Hey Oskaras,

Great catch! Actually, path() Twig function solves such kind of problems very well, you would love to use it further instead of compound URLs manually:
{{ path('genus_show_notes', {'genusName': name}) }}

Cheers!