I have this code below:
/**
* Lists all User entities.
*
* #Route("/{cid}",defaults={"cid" = null},name="user")
* #Template()
*/
public function indexAction($cid=null)
{}
Now if I type site/user/1 then it works, but if I type site/user/ it says:
No route found
How can I have it that both routes work?
Try to go to site/user (notice no backslash at the end).
Generally it should work, I have relatively similar configuration working.
But if all else fails you can always define multiple routes for same action, i.e.
/**
* Lists all User entities.
*
* #Route("/", name="user_no_cid")
* #Route("/{cid}", name="user")
* #Template()
*/
public function indexAction($cid=null)
{
Use a yml file for your routing configuration, and add a default value for id in your routing parameters like this:
user:
pattern: /site/user/{id}
defaults: { _controller: YourBundle:Default:index, id: 1 }
See documentation here
You could also do it with a GET parameter, e.g.
/**
* #param Request $request
*
* #return Response
*/
public function displayDetailAction(Request $request) : Response
{
if ($courseId = $request->query->get('courseId')) {
Related
I'm rewriting my Silex-based application to Symfony 4, as the Silex will be deprecated in a while from now. Everything works great so far, but I have a problem with nested routes.
I had lots of nested (child routes) in Silex application with different controllers assigned to them.
$app->match('/api', function (ControllerCollection $api) {
$api->get('/homepage', 'ControllerOne::index');
$api->get('/contact', 'ControllerTwo::index');
});
This was pretty easy in Silex, but now in Symfony 4, I'm using annotations for the routes' management and it seems like I can't find a way to group those routes.
It's annoying especially when it comes to routes with _locale as the syntax for those routes is pretty long and still.. it's not a good way to have it everywhere in case I need to change the _locale prefix some day to something like /home/{_locale}/.
ControllerOne extends Controller
{
/**
* #Route("/{_locale}/",
* name="root",
* methods="GET",
* requirements={"_locale": "en|fr"}
* )
*
* #return Response
*/
public function index(): Response
{
return $this->render('some.html.twig');
}
}
ControllerTwo extends Controller
{
/**
* #Route("/{_locale}/homepage",
* name="homepage",
* methods="GET",
* requirements={"_locale": "en|fr"}
* )
*
* #return Response
*/
public function index(): Response
{
return $this->render('some2.html.twig');
}
}
UPDATE
I had an idea to create some sort of PrefixedController where I'd specify the prefix over the class and the extend that PrefixedController instead of the basic Controller, but it seems to don't work.
/**
* #Route("/{_locale}", requirements={"_locale": "en|fr"})
*/
controller PrefixedController extends Controller
{
}
controller ControllerOne extends PrefixedController
{
/**
* #Route("/", methods="GET")
* #Return Response
*/
public function index(): Response
{
return $this->render('some.html.twig');
}
}
But when I navigate to /en/ it can't match the route.
This can be done in the main routing file where the routing resources are imported. In Symfony 4 it is in config/routes/annotations.yaml. Then to provide a prefix /{_locale} for the imported routes uses the prefix option:
# config/routes/annotations.yaml
controllers:
resource: '../src/Controller/'
type: annotation
prefix: /{_locale}
The path of each route being loaded from the new routing resource will now be prefixed with the placeholder /{_locale}.
I am using laravel 5.5 and I am trying to use a automatic route to the controller but it isn't working
In the web.php(the routing file for this version)
I have the follow line
Route::resource('panel', 'panel');
Route::resource('/', 'HomeController');
In the panel I have the follow actions
namespace App\Http\Controllers;
use App\Http\Controllers\Controller;
class panel extends Controller{
public function index(){
return \View::make('panel.index');
}
public function registrar(){
return \View::make('panel.registrar');
}
}
but it's only calling the index() view
the registrar() view is not being called when user acess the url
site.com/panel/registrar
the follow erro is printing in the screen
"Method [show] does not exist on [App\Http\Controllers\panel]."
I tried to use the base_controller but it don't work too
"Class 'App\Http\Controllers\Base_Controller' not found"
is there an way to identify these actions ?
Resource routing sets up 7 specific routes, that is 7 specific methods you need on the controller, 7. If you dont want all 7 of those routes you have to define it that way.
Resource routing is not implicit controllers. It does not look at the method on the controller then make routes .. Resource routing is a 'specific' thing. We do not have implicit controllers any more in Laravel as there is really no point.
Laravel 5.5 Docs - Controllers - Resource Controllers
You have routes that are created that point to methods that don't exist, that is what the error is.
Also, the first argument to Route::resource is a resource 'name', not a PATH. It is not technically a URI. It is a name of a resource.
Route::resource('/', ...) // not a name
This is a resource controller with basic CRUD operations, so in order to work you have to define the rest methods like in your case you should add a method show() and then render the view you want in that method.
A resource controller must have the following methods defined:
class TestController extends Controller
{
/**
* Display a listing of the resource.
*
* #return \Illuminate\Http\Response
*/
public function index()
{
//
}
/**
* Show the form for creating a new resource.
*
* #return \Illuminate\Http\Response
*/
public function create()
{
//
}
/**
* Store a newly created resource in storage.
*
* #param \Illuminate\Http\Request $request
* #return \Illuminate\Http\Response
*/
public function store(Request $request)
{
//
}
/**
* Display the specified resource.
*
* #param int $id
* #return \Illuminate\Http\Response
*/
public function show($id)
{
//
}
/**
* Show the form for editing the specified resource.
*
* #param int $id
* #return \Illuminate\Http\Response
*/
public function edit($id)
{
//
}
/**
* Update the specified resource in storage.
*
* #param \Illuminate\Http\Request $request
* #param int $id
* #return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
//
}
/**
* Remove the specified resource from storage.
*
* #param int $id
* #return \Illuminate\Http\Response
*/
public function destroy($id)
{
//
}
}
And base controller obviusly it is not Base_Controller but its Controller
For more please reffer here Laravel 5.5 Resource Controllers
Change this resourse to simple get , if you don't need all resource methods
Route::get('/panel', 'panel#index');
Route::get('/panel/registrar', 'panel#registrar');
And use home instead just / to get unconflicted url
Route::resource('home', 'HomeController');
So I have it defined as:
/**
* Class TemplateController
* #package TemplateManager\Bundle\DocumentGeneratorBundle\Controller\API
* #Route("/api/v1/templates")
*/
class TemplateController extends Controller
{
/**
* #Route("?available={id}")
* #Method({"GET"})
*/
public function findAllAction($id)
{
echo "Yu";
}
/**
* #Route("/{id}")
* #Method({"GET"})
* #param $id
* #param $template_name
* #return Response
*/
public function findAction($id)
{}
}
When accessing it as: http://localhost/api//v1/templates?available=1 it says no matching route found. Where am I doing wrong? The other route works fine.
Your base route for your controller is defined as #Route("/api/v1/templates"), but you're only calling "/api/templates/*". You simply forgot the "/v1/" in there.
Try calling http://localhost/api/v1/templates?available={id}.
Please note: on the CLI you can always dump all registered routes for easier debugging. Just type:
$> app/console debug:router
# or bin/console if you're using Symfony3 and above
$> bin/console debug:router
Shouldn't it be
http://localhost/api/template?available=1
instead of
http://localhost/api/templates?available=1
check your controller class and word used in the URL.
I have a RESTful controller for my users to handle the viewing of a users profile.
The problem is this:
I want the url to look like this www.example.com/user/1
This would show the user with the id of 1. The problem is that when i define the getIndex method in the UserController it wont accept the id as an argument.
Here is my routes.php portion:
Route::controller('user', 'UserController');
Now, it is my understanding that getIndex is sort of the default route if nothing else is supplied in the url, and so this:
public function getIndex() {
}
within the UserController will accept routes,
"www.example.com/user/index"
and
"www.example.com/user"
and it does!
However, if I include an argument that it should take from the url, it no longer works:
public function getIndex($id) {
//retrieve user info for user with $id
}
This will only respond to
"www.example.com/user/index/1"
and not
"www.example.com/user/1"
How can i make the latter work? I really do not want to clutter up the url with the word "index" if it is not necessary.
If you are planning to do this, the best way is to use RESTful controllers.
Change your route to this one,
Route::resource('user', 'UserController');
Then generate a controller using php artisan command,
php artisan controller:make UserController
This will generate your controller with all RESTful functions,
<?php
class UserController extends \BaseController {
/**
* Display a listing of the resource.
*
* #return Response
*/
public function index() // url - GET /user (see all users)
{
//
}
/**
* Show the form for creating a new resource.
*
* #return Response
*/
public function create()
{
//
}
/**
* Store a newly created resource in storage.
*
* #return Response
*/
public function store() // url - POST /user (save new user)
{
//
}
/**
* Display the specified resource.
*
* #param int $id
* #return Response
*/
public function show($id) // url - GET /user/1 (edit the specific user)
{
//
}
/**
* Show the form for editing the specified resource.
*
* #param int $id
* #return Response
*/
public function edit($id)
{
//
}
/**
* Update the specified resource in storage.
*
* #param int $id
* #return Response
*/
public function update($id) // url - PUT /user/1 (update specific user)
{
//
}
/**
* Remove the specified resource from storage.
*
* #param int $id
* #return Response
*/
public function destroy($id) // url - DELETE /user/1 (delete specific user)
{
//
}
}
For more info, see this one Laravel RESTful controller parameters
To display www.example.com/user/1 on address bar you should use show method. In Laravel, restful controller by default create 7 routes. Show is one of them.
in your controller create a method like the following:
public function show($id)
{
// do something with id
$user = User::find($id);
dd($user);
}
Now, Browse http://example.com/user/1.
I am trying to make the laravel 4 controller in mac terminal by
php artisan controller:make UserController
It work's and insert the controller in the folder.
In my route.php i add:
Route::controller('users', 'UserController');
In my UserController in index i make
return "Hello world"
But when i am entering localhost/users it don't show anything, either in /users/create.
What can i do?
Trace errors:
Symfony \ Component \ HttpKernel \ Exception \ NotFoundHttpException
open: /Applications/XAMPP/xamppfiles/htdocs/salety/laravel/vendor/laravel/framework/src/Illuminate/Routing/Router.php
* #param Exception $e
* #return void
*/
protected function handleRoutingException(\Exception $e)
{
if ($e instanceof ResourceNotFoundException)
{
throw new NotFoundHttpException($e->getMessage());
}
UserController
<?php
class UserController extends \BaseController {
/**
* Display a listing of the resource.
*
* #return Response
*/
public function index()
{
return "Hello world!";
}
/**
* Show the form for creating a new resource.
*
* #return Response
*/
public function create()
{
//
}
/**
* Store a newly created resource in storage.
*
* #return Response
*/
public function store()
{
//
}
/**
* Display the specified resource.
*
* #param int $id
* #return Response
*/
public function show($id)
{
//
}
/**
* Show the form for editing the specified resource.
*
* #param int $id
* #return Response
*/
public function edit($id)
{
//
}
/**
* Update the specified resource in storage.
*
* #param int $id
* #return Response
*/
public function update($id)
{
//
}
/**
* Remove the specified resource from storage.
*
* #param int $id
* #return Response
*/
public function destroy($id)
{
//
}
}
You need to change Index to getIndex when using RESTful controllers.
What you've created using the artisan command is a resource controller.
To get this to work, change your routes.php file to this:
Route::resource('users', 'UserController');
This will make the /users route a resource and allow it to respond properly.
Be sure to look at the documentation on resource controllers and be sure to pay attention to the Actions Handled By Resource Controller section, as this gives you the key to what methods are used for which URI's.
Well for restfull controllers you need to use this form getIndex , getCreate , postRegister..etc , you can either use Route::controller() or Route::resource()
after changing stuff in your routes.php you need to run
php composer dump-autoload
to refresh the autoloading files with edited routes.