Laravel 5.0 Ajax无法正常工作

I have mistake with firebug : "500 (Internal Server Error)".

I begin with Ajax and I would like understand a simply thing:

$("#boutonRecherche").click(function () {
$.ajax({
url : "/recherche", //I have tried rechercheController.php and ...
                     //...Http/Controllers/Phases/RechercheController.php
type : "POST",
data : '&controle=1',//after comments I found this lines triggers error in
                     //...firebug
dataType : "html"
});
});

  1. What is the best path for the url ?

  2. How to fix "500 (Internal Server Error)"

View code:

{!! Form::open(['url'=>'recherche']) !!}
{!! Form::submit('solaire',['class'=>'btn btn-primary', 'name'=>'recherche', 
'id'=>'boutonRecherche']) !!}
{!! Form::close() !!}

My paths :

  1. My Controller Http/Controllers/Phases/RechercheController.php

  2. My View public/resources/views/phases/recherche.blade.php

  3. My JS dans public/script.js

Thanks in advance ;)

POST request needs CSRF token.
When you are sending form, add to data object in AJAX field {_token: csrfToken}.

The csrfToken you can parse from form or from <head> where you create <meta name="csrf_token" content="{{csrf_token()}}"> field.

If you want to send GET param, append it to url, so url : "/recherche?controle=1"