I am using

My code is like below.

$('#restaurant').select2({
            ajax: {
                url: '{{url('/')}}/admin/vendor/get-restaurants',
                data: function (params) {
                    return {
                        q: params.term, // search term
                        all:true,
                        page: params.page
                    };
                },
                processResults: function (data) {
                    return {
                        results: data
                    };
                },
                __port: function (params, success, failure) {
                    var $request = $.ajax(params);

                    $request.then(success);
                    $request.fail(failure);

                    return $request;
                }
            }
        });

Here is the function of the controller.

public function get_restaurants(Request $request){
        $zone_ids = isset($request->zone_ids)?(count($request->zone_ids)>0?$request->zone_ids:[]):0;
        
        $data = Restaurant::join('zones', 'zones.id', '=', 'restaurants.zone_id')
        ->when($zone_ids, function($query) use($zone_ids){
            $query->whereIn('restaurants.zone_id', $zone_ids);
        })
        ->where('restaurants.name', 'like', '%'.$request->q.'%')
        ->limit(8)
        ->orderBy('restaurants.name', 'ASC')
        ->get([DB::raw('restaurants.id as id, CONCAT(restaurants.name, " (", zones.name,")") as text')]);
        
        if(isset($request->all))
        {
            $data[]=(object)['id'=>'all', 'text'=>'All'];
        }
        return response()->json($data);
    }

If I write any thing in Input Search Box it is not working.

CodePudding user response：

I don't know what is the problem with your code however I will tell you my way to do it.

It's very simple just loop over your resturants variable in select and in your script just init the select2.

In blade file:

<select id="restaurant">
   @foreach($resturants as $resturant)
      <option value="{{ $resturant->id }}">{{ $resturant->name }}</option>
   @endforeach
</select>

In script

$('#restaurant').select2();

CodePudding user response：

you need to give return response in form of select2 like this

foreach ($restaurants as $restaurant) {
            $response[] = array(
                "id" => $restaurant->id,
                "text" => $restaurant->name
            );
        }
        return response()->json($response);