is it possible to pass id through an link href in Laravel and display that page like /projects/display/2.
I have this link:
<td><a href="{{ url('projects/display', $projects->id) }}" class="btn btn-info">View</a></td>
It displays the id when hovering over the link as /projects/display/2. But whenever i click on the link i get an error message of:
Sorry, the page you are looking for could not be found.
I have a view setup called projects/display, plus routes and controller.
routes:
<?php
Route::group(['middleware' => ['web']], function (){
Route::get('/', 'PagesController@getIndex');
Route::get('/login', 'PagesController@getLogin');
Auth::routes();
Route::get('/home', 'HomeController@index');
Route::get('/projects/display', 'ProjectsController@getDisplay');
Route::resource('projects', 'ProjectsController');
});
Controller:
<?php
namespace App\Http\Controllers;
use App\project;
use App\Http\Requests;
use Illuminate\Http\Request;
use Session;
class ProjectsController extends Controller
{
public function index()
{
}
public function create()
{
return view('projects.create');
}
public function store(Request $request)
{
$this->validate($request, array(
'name' => 'required|max:200',
'description' => 'required'
));
$project = new project;
$project->name = $request->name;
$project->description = $request->description;
$project->save();
Session::flash('success', 'The project was successfully created!');
return redirect()->route('projects.show', $project->id);
}
public function show()
{
$project = Project::all();
return view('projects.show')->withProject($project);
}
public function edit($id)
{
//
}
public function update(Request $request, $id)
{
//
}
public function getDisplay($id){
$project = Project::find($id);
return view('projects/display')->withProject($project);
}
}
You need to change your route to:
Route::get('/projects/display/{id}', 'ProjectsController@getDisplay');
And then generate URL with:
{{ url('projects/display/'.$projects->id) }}
If you write route like below,
Route::get('/projects/display/{projectId}', 'ProjectsController@getDisplay')->name('displayProject');
You can use the name 'displayProject' in the href and pass the id as Array :
<td><a href="{{ route('displayProject', ['projects' => $projects->id]) }}" class="btn btn-info">View</a></td>
What you are looking for is a parameterized route. Read more about them here: https://laravel.com/docs/5.3/routing#required-parameters
I found a better solution: In your blade file do like this
<a href="{{route('displayProject',"$id")}}">
View
</a>
with this route, in route file
Route::get('/projects/display/{id}', 'ProjectsController@getDisplay');
$id is sent form your controller with compact
return view('viewPage', compact('id'));
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