Laravel获取值表单搜索框和查询

Question

am try to get value form search box and send to controller method to show object

i try to use get method form but it not work.

here is my view

 <form method="GET" action="search" accept-charset="UTF-8"> <div id="custom-search-input"> <div class="input-group col-md-12"> <input type="text" class="form-control input-lg" placeholder="enter word" /> <span class="input-group-btn"> <button class="btn btn-info btn-lg" type="submit"> <i class="glyphicon glyphicon-search"></i> </button> </span> </div> </div> </form> 

and this is my route

 Route::get('/search', 'IndexController@search'); Route::controller('index', 'IndexController'); 

this is my controller

 public function getIndex() { $words = Word::all(); return view('dict.index', compact('words')); } public function search($id) { $words = Word::find($id); if (empty($article)) { abort(404); } return view('dict.index', compact('words')); } 

Answer 1

I think best way for newbies to do stuff like this is to use Laravel Collective Forms & HTML package (which was a part of Laravel 4).

{!! Form::open(array('method' => 'Get', 'route' => array('route.name', $variable))) !!}
{!! Form::text('search') !!}
<button>Search</button>
{!! Form::close() !!}

And in controller, you can access variable with:

public function search(Request $request)
{
    $request->get('search');

Answer 2

将路线更改为

Route::get('/search/{id}', 'IndexController@search');

Answer 3

lets start with the Routes

Route::get( '/search', 'IndexController@search' )->name('search');

Now see the controller

$words   = ( new Words )->whereHas( 'translations', function ( $q ) use ( $keywords ) {
            $q->where( 'name', 'like', '%' . $keywords . '%' )
              ->orWhere( 'details', 'like', '%' . $keywords . '%' );
        } )->get();

and here as @AlexeyMezenin suggested

{!! Form::open([
                'route'=>['search'],
                'method'=>'get']) !!}
                {!! Form::text('keywords', null, ['placeholder'=>'What are you looking?', 'class'=>'form-control' ]) !!}
                <button><i class="fa fa-search"></i></button>
                {!! Form::close() !!}

I know its very old question but hope it helps someone like me :)