How to get parameter in laravel 5.3? - php

Question

My view is like this :
<li class="{{ Request::is('users*') ? 'active' : '' }}">
<a href="{!! route('users.index', 2016) !!}">
<i class="fa fa-circle-o"></i> YEAR 2016
</a>
</li>
<li>
<a href="{!! route('users.index', 2017) !!}">
<i class="fa fa-circle-o"></i> YEAR 2017
</a>
</li>
When I hover over the link to the year 2016, the url will be like this :
localhost/mysystem/public/users?2016
My routes\web.php is like this :
Route::get('users/index?{year}', 'UserController');
Route::resource('users', 'UserController');
And my controller user is like this :
public function index(Request $request)
{
$year = $request->input('year');
echo $year;die()
}
There is exist error like this :
UnexpectedValueException in Route.php line 646: Invalid route action: [App\Http\Controllers\UserController]
Is there any people who can help me?

Answer 1

Your route should be as:
Route::get('users/index/{year}', 'UserController#index')->name('users.index.year');
Your controller as:
public function index(Request $request, $year)
{
echo $year;die()
}
Then you can use it in your view as:
{{ route('users.index.year', ['year' => 2016]) }}

Answer 2

Pass parameter in route like this:
Route::get('users/index/{year}', 'UserController#index');
View:
<a href="{!! route('users.index', ['year' => 2016]) !!}">
<i class="fa fa-circle-o"></i> YEAR 2016
</a>
Controller (get as argument inside controller method):
public function index($year)
{
echo $year;
die();
}
Or - If you want to pass a parameter as GET params to routes just do this:
Route::get('users/index', 'UserController');
and inside your <a href="">:
<a href="{!! route('users.index', ['year' => 2016]) !!}">
<i class="fa fa-circle-o"></i> YEAR 2016
</a>
The statement: {!! route('users.index', ['year' => 2016]) !!} will create a route like this: http://website.com/users/index?year=2016
and grab it in controller using request() helper like this:
public function index()
{
$year = request()->get('year');
echo $year;
die();
}
Hope this helps!

Answer 3

You will get it from method arguement
public function index(Request $request,$para_year)
{
$year = para_year;
echo $year;die()
}
and you route should be
Route::get('users/index/{year}', 'UserController#index');