<form method="POST" role="form" name="bill" ng-submit="makeBilling()">
     <div class="card-box">
                <div style="border-bottom: 2px solid #ebeff2;margin: 0;" class="row">
                    <div class="col-md-6" style="padding-left: 0;"><p style="font-weight: bold; color: #666666; padding: 8px; margin-bottom:0;">Items</p></div>
                    <div class="col-md-6" style="padding-right: 0;"><p style="font-weight: bold; color: #666666; padding: 8px; margin-bottom:0;">Remove</p></div>
                </div>
                <div class="row" ng-repeat="item in addedMenuitems">
                    <div class="col-md-6" style="min-height: 40px;padding-top: 10px;">
                        <b style="text-transform: capitalize;">{{item.menu_name}}</b>
                        <br>
                        <br>
                        <div class="input-group bootstrap-touchspin">
                            <span class="input-group-btn">
                                <button class="btn btn-default bootstrap-touchspin-down" ng-click="item.count = item.count - 1" ng-init="item.count = 1" type="button">-</button>
                            </span>
                            <span class="input-group-addon bootstrap-touchspin-prefix" style="display: none;"></span>
                            <input type="text" ng-value="1" ng-model="item.count" name="count" id="count" data-bts-min="0" data-bts-max="100" data-bts-init-val="" data-bts-step="1" data-bts-decimal="0" data-bts-step-interval="100" data-bts-force-step-divisibility="round" data-bts-step-interval-delay="500" data-bts-prefix="" data-bts-postfix="" data-bts-prefix-extra-class="" data-bts-postfix-extra-class="" data-bts-booster="true" data-bts-boostat="10" data-bts-max-boosted-step="false" data-bts-mousewheel="true" data-bts-button-down-class="btn btn-default" data-bts-button-up-class="btn btn-default" class="form-control" style="display: block;padding: 6px 10px;text-align: center;width: 40px;">
                            <span class="input-group-addon bootstrap-touchspin-postfix" style="display: none;"></span>
                            <span class="input-group-btn">
                                <button class="btn btn-default bootstrap-touchspin-up" type="button" ng-click="item.count = item.count + 1" ng-init="item.count = 1">+</button>
                            </span>
                        </div>
                    </div>

                    ***<input type="hidden" name="menu_id[]" id="menu_id" ng-model="item.menu_id[$index + 1]">***

                    <div class="col-md-6" style="min-height: 40px;padding-top: 10px; text-align: center;">
                        <i style="cursor:pointer;" ng-click="removeMenuitem(item.menu_id)" class="fa fa-trash text-danger fa-lg" aria-hidden="true"></i>
                    </div>
                </div>
            </div>
  </form>

$scope.item = {};
 $scope.makeBilling = function () {
     //console.log($scope.item);
   $http({
       method: 'post',
       url: 'menu/billing',
       data: $scope.item,
       headers: {'Content-Type': 'application/json'}
   }).success(function (data)
   {
       //console.log(data);
       if(data == 2){
            alert("Something went wrong! Please try again.");
       }else if(data == 3){
           $scope.billing_error = "Please Add some item to make the Bill.";
       }else if(data == 1){
           alert("Bill Processed Successfully");
       }
   });

function billing(){
    $request = json_decode(file_get_contents('php://input'), TRUE);
    echo '<pre>';
    print_r($request);
    exit;
  }