Problem with my route slug

@bobbybouwmann Thanks for your quick answer ! Thanks for the help

I also tried but I have a 404 page, cannot access the view :/

@Userinfo,

also, i don't think you want a closure here...

Route::get('/posts/{post}',[PostController::class, 'test'], function () {
    return view('visit.one-post);
})->name('test');

instead...

Route::get('/posts/{post:slug}', [PostController::class, 'test'])->name('test');

@Userinfo, here...

 <a  href="{{ route('test', $post->slug) }}"> see post </a>

Route::get('/posts/{post:slug}', [PostController::class, 'test'])->name('test');

public function test(Post $post)
{
    dd($post);
}

@webrobert Thank's :) I just tried this on page 404: s

In my a href, I still recover my post / post-test-1 slug post / post-test-2 But when I clicked I got the 404 error: /

@nacha It does not work the problem must come from elsewhere, I have reviewed the controller, the view and the web.php but nothing works thanks for the help

@Userinfo You already have that answer earlier from webrobert;

Route::get('/posts/{post:slug}', [PostController::class, 'test'])->name('test');

@Snapey

Route::get('/', function () {
    return view('welcome');
});

Route::get('index', function () {
    return view('index');
});

Route::get('admin/home', [HomeController::class, 'adminHome'])->name('admin.home')->middleware('is_admin');
Route::get('home', [HomeController::class, 'index'])->name('home');

Route::get('/admin/dashboard', [UserController::class, 'user_info'], function () {
    return view('dashboard');
})->name('dashboard')->middleware(['is_admin']);

Route::delete('/admin/dashboard/user/{id}', [UserController::class, 'destroy'], function () {
    return view('dashboard');
})->name('destroy_user')->middleware(['is_admin']);


Route::get('/admin/addpost/{id}', [UserPostController::class, 'create'], function () {
    return view('addpost');
})->name('create')->middleware(['is_admin']);


Route::post('/admin/addpost/create', [UserPostController::class, 'store'], function () {
    return view('addpost');
})->name('store')->middleware(['is_admin']);


Route::get('/visit/post',[PostController::class, 'mes_posts'], function () {
    return view('visit.mes-posts');
})->name('posts');

Route::get('/visit/post/{post}/edit',[PostController::class,'edit'], function () {
    return view('visit.edit-post');
})->name('edit');

Route::put('/visit/edit/{post}',[PostController::class, 'update'], function () {
    return view('visit.edit-post');
})->name('posts.update')->middleware(['is_admin']);

Route::get('/posts',[PostController::class, 'show'], function () {
    return view('visit.posts');
})->name('show.posts');

// Route::get('/posts/{post}',[PostController::class, 'test'], function () {
//     return view('visit.one-post');
// })->name('test');

Route::get('/posts/{post:slug}', [PostController::class, 'test'])->name('test');

@Userinfo looks ok

So if you type into your browser address bar website.test/posts/a-valid-slug

what happens

@johnDoe220 Thank you, I also tried without success

@Userinfo you send secound view first into route

Route::get('/posts/{post}',[PostController::class, 'test'], function () {
    return view('visit.one-post);
})->name('test');

and controller

public function test(Post $post)
    {   
       return view('visit.one-post', compact('post'));
    }

this true:

Route::get('/posts/{post}',[PostController::class, 'test'])->name('test');

@Userinfo If not, use another method, although I think this code will work because I have already used this structure in my project.

public function test($slug)
    {   
	$post = Post::where('slug', $slug)->first();
       return view('visit.one-post', compact('post'));
    }

@Userinfo Have you noticed that in the web.php file You do not have exactly the same path as this route I mean you do not have another path hip in this file that is exactly like this?

Route :: get ('posts/{post}')

After considering all these possibilities, this can be the only reason for the 404 error

@johnDoe220 No I have this type of path that works I have as an example:

Route :: get ('/ visit / post / {post} / edit', [PostController :: class, 'edit'], function () {
   return view ('visit.edit-post');
}) -> name ('edit');

It works perfectly but the {post} is actually the id My road will therefore be

localhost / visit / post / 1 / edit

@Userinfo You did not put this in href

{{

<a href="{{route('test',$post->slug)}} ">
                            <button class = "btn btn-info" type = "submit"> See the post</button>
                          </a>

@johnDoe220 Oops it's by copying like I'm French the translation the cut aha

@Userinfo So now is not a problem and it should work

@johnDoe220 Unfortunately no: / But I ask myself a question as I am a novice in laravel, I have

public function getRouteKeyName()
{
    return 'slug';
}

Do i have to use this ? Because sometimes I want to use the id and sometimes the slug depending on the functions I use. I noticed that when I put this line of code my id parameter in my routes no longer works. By putting slug my slug parameter should work but it is not the case

@Userinfo Yes, when you use this function, every post you call will be fetched according to it in the data table, otherwise if you do not set it by default, it will use the ID as the identifier and finally fetch the data.

@johnDoe220 Thank you so much, is it still possible to use the id and the slug for various functions? That is to say to circumvent this problem in the case where I would like for example

visit/post/edit/1
and
visit/posts/my-first-post

@Userinfo look If you want to use the root binding model method, you must use this method in your method

public function test(Post $post)
{
	return view('test', compact('post'));
}
// this method use default id for fetch data from post table
// route example for read single post - Route::get('posts/{post}', [postsController::class, 'test'])->name('posts.single');
// now how to fetch view - <a href="{{ route('posts.single', $post->id) }}">mor info</a>

if you want use route model binding for slug, you must this methods

public function getRouteKeyName()
{
	return 'slug';
}
// this method must be write post model
// route example for read single post with slug - Route::get('posts/{post}', [postsController::class, 'test'])->name('posts.single');
// now how to fetch view - <a href="{{ route('posts.single', $post->slug) }}">mor info</a>

edit with id without route model binding

public function edit($id)
{
	$post = Post::where('id', $id)->first();
	return view('test', compact('post'));
}

Route::get('posts/{anything}', [postsController::class, 'edit'])->name('posts.edit);
// href into view - <a href="{{ route('posts.edit', $post->id) }}">edit</a>

edit with id with route model binding

public function edit(Post $post)
{
	return view('test', compact('post'));
}

Route::get('posts/{post}', [postsController::class, 'edit'])->name('posts.edit);
// href into view - <a href="{{ route('posts.edit', $post->id) }}">edit</a>

edit with slug without route model binding

public function edit($slug)
{
	$post = Post::where('slug', $slug)->first();
	return view('test', compact('post'));
}

Route::get('posts/{anything}', [postsController::class, 'edit'])->name('posts.edit);
// href into view - <a href="{{ route('posts.edit', $post->slug) }}">edit</a>

edit with slug with route model binding

public function edit(Post $post)
{
	return view('test', compact('post'));
}

Route::get('posts/{post}', [postsController::class, 'edit'])->name('posts.edit);
// href into view - <a href="{{ route('posts.edit', $post->slug) }}">edit</a>
// And I emphasize that you should use this structure in the model except for the ID with anything else that you want to read the post
For example, here I want to read the post using the slag column

public function getRouteKeyName()
{
	return 'slug';
}

@johnDoe220 Thank you :) , have a special error, when I put

public function getRouteKeyName ()
    {
        return 'slug';
    }

I still get a 404 error and when I remove the function my id takes over and it works perfectly with the id in the route, I saw someone on laracasts used this:

 public function getRouteKeyName ()
    {
        return '[slug]';
    }

And that causes me an error, I think that if I get an error while putting the hooks, my slug is well taken into account however. Regarding my factories I did this is this correct according to you?

 Schema :: create ('post', function (Blueprint $ table) {
            $ table-> id ();
            $ table-> string ('name');
            $ table-> text ('description');
            $ table-> string ('slug') -> unique ();
            $ table-> string ('picture');
            $ table-> timestamps ();
            // Foreign key 1
            $ table-> unsignedBigInteger ('user_id');
            $ table-> foreign ('user_id') -> references ('id') -> on ('users');
        });

Thank you

@Userinfo that's right, If you want to know more about Laravel, I have written a personal website script. To receive it, send a message to my telegram so that I can send it to you. Good luck.

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@johnDoe220 Thank you :D