javascript - Laravel Route Generation -

i have route defined in routes.php file following:

route::get('/configuration/{id}', 'configcontroller@getconfigdetailsbyid');

i trying generate url route in blade template in tags, based on selection.

$url = '{{route('configuration', 1)}}';

but getting error, route [configuration] not defined.

also, how can use variable inside route generation. following fails error variable id not defined, although defined , initialised.

$url = '{{route('configuration', $id)}}';

you'll need give route name use that.

route::get('/configuration/{id}', 'configcontroller@getconfigdetailsbyid')     ->name('configuration);

as $id, wary of variable scope. may defined in controller, doesn't mean exists in view. you'll need pass view, like:

return view('configuration', ['id' => $id]);

as using $id in route() call, per docs, you need pass array of data:

$url = '{{route('configuration', ['id' => 1])}}';

and that bit, can't use blade instructions in php code that, it'll more like:

$url = route('configuration', ['id' => 1]);

Insert