diff --git a/assets/OrderAsset.php b/assets/OrderAsset.php
index 967a501..e43ea82 100755
--- a/assets/OrderAsset.php
+++ b/assets/OrderAsset.php
@@ -25,4 +25,8 @@
         public $js = [
             'js/order.js',
         ];
+    
+        public $depends = [
+            'yii\widgets\PjaxAsset',
+        ];
     }
diff --git a/controllers/OrderController.php b/controllers/OrderController.php
index 9e81d8b..6cf5f27 100644
--- a/controllers/OrderController.php
+++ b/controllers/OrderController.php
@@ -1,18 +1,22 @@
 <?php
     
     namespace artbox\order\controllers;
-    
+
+    use artbox\catalog\models\Product;
+    use artbox\catalog\models\Variant;
     use artbox\order\models\Delivery;
     use artbox\order\models\Label;
+    use artbox\order\models\OrderProduct;
     use artbox\order\models\Payment;
     use Yii;
     use artbox\order\models\Order;
     use artbox\order\models\OrderSearch;
+    use yii\base\InvalidParamException;
     use yii\base\Model;
     use yii\web\Controller;
     use yii\web\NotFoundHttpException;
     use yii\filters\VerbFilter;
-    
+
     /**
      * OrderController implements the CRUD actions for Order model.
      */
@@ -32,7 +36,7 @@
                 ],
             ];
         }
-        
+    
         /**
          * Lists all Order models.
          *
@@ -43,21 +47,21 @@
             $searchModel = new OrderSearch();
             $dataProvider = $searchModel->search(Yii::$app->request->queryParams);
             $labels = Label::find()
-                           ->select(
-                               [
-                                   'title',
-                                   'id',
-                               ]
-                           )
-                           ->joinWith('lang')
-                           ->andWhere(
-                               [
-                                   'status' => true,
-                               ]
-                           )
-                           ->indexBy('id')
-                           ->column();
-            
+                ->select(
+                    [
+                        'title',
+                        'id',
+                    ]
+                )
+                ->joinWith('lang')
+                ->andWhere(
+                    [
+                        'status' => true,
+                    ]
+                )
+                ->indexBy('id')
+                ->column();
+        
             return $this->render(
                 '@artbox/order/views/order/index',
                 [
@@ -67,7 +71,7 @@
                 ]
             );
         }
-        
+    
         /**
          * Displays a single Order model.
          *
@@ -84,7 +88,7 @@
                 ]
             );
         }
-        
+    
         /**
          * Creates a new Order model.
          * If creation is successful, the browser will be redirected to the 'view' page.
@@ -94,7 +98,7 @@
         public function actionCreate()
         {
             $model = new Order();
-            
+        
             if ($model->load(Yii::$app->request->post()) && $model->save()) {
                 return $this->redirect(
                     [
@@ -104,50 +108,50 @@
                 );
             } else {
                 $labels = Label::find()
-                               ->joinWith('lang')
-                               ->select(
-                                   [
-                                       'title',
-                                       'id',
-                                   ]
-                               )
-                               ->where(
-                                   [
-                                       'status' => true,
-                                   ]
-                               )
-                               ->indexBy('id')
-                               ->column();
+                    ->joinWith('lang')
+                    ->select(
+                        [
+                            'title',
+                            'id',
+                        ]
+                    )
+                    ->where(
+                        [
+                            'status' => true,
+                        ]
+                    )
+                    ->indexBy('id')
+                    ->column();
                 $deliveries = Delivery::find()
-                                      ->joinWith('lang')
-                                      ->select(
-                                          [
-                                              'title',
-                                              'id',
-                                          ]
-                                      )
-                                      ->where(
-                                          [
-                                              'status' => true,
-                                          ]
-                                      )
-                                      ->indexBy('id')
-                                      ->column();
+                    ->joinWith('lang')
+                    ->select(
+                        [
+                            'title',
+                            'id',
+                        ]
+                    )
+                    ->where(
+                        [
+                            'status' => true,
+                        ]
+                    )
+                    ->indexBy('id')
+                    ->column();
                 $payments = Payment::find()
-                                   ->joinWith('lang')
-                                   ->select(
-                                       [
-                                           'title',
-                                           'id',
-                                       ]
-                                   )
-                                   ->where(
-                                       [
-                                           'status' => true,
-                                       ]
-                                   )
-                                   ->indexBy('id')
-                                   ->column();
+                    ->joinWith('lang')
+                    ->select(
+                        [
+                            'title',
+                            'id',
+                        ]
+                    )
+                    ->where(
+                        [
+                            'status' => true,
+                        ]
+                    )
+                    ->indexBy('id')
+                    ->column();
                 return $this->render(
                     '@artbox/order/views/order/create',
                     [
@@ -159,7 +163,7 @@
                 );
             }
         }
-        
+    
         /**
          * Updates an existing Order model.
          * If update is successful, the browser will be redirected to the 'view' page.
@@ -171,16 +175,9 @@
         public function actionUpdate($id)
         {
             $model = $this->findModel($id);
-            
+        
             if ($model->load(Yii::$app->request->post()) && $model->save()) {
-                if (Model::loadMultiple($model->orderProducts, \Yii::$app->request->post()) && Model::validateMultiple(
-                        $model->orderProducts
-                    )
-                ) {
-                    foreach ($model->orderProducts as $orderProduct) {
-                        $orderProduct->save(false);
-                    }
-                }
+                OrderProduct::saveItems(\Yii::$app->request->post('OrderProduct'), $id);
                 return $this->redirect(
                     [
                         'view',
@@ -204,35 +201,35 @@
                                ->indexBy('id')
                                ->column();
                 $deliveries = Delivery::find()
-                                      ->joinWith('lang')
-                                      ->select(
-                                          [
-                                              'title',
-                                              'id',
-                                          ]
-                                      )
-                                      ->where(
-                                          [
-                                              'status' => true,
-                                          ]
-                                      )
-                                      ->indexBy('id')
-                                      ->column();
+                    ->joinWith('lang')
+                    ->select(
+                        [
+                            'title',
+                            'id',
+                        ]
+                    )
+                    ->where(
+                        [
+                            'status' => true,
+                        ]
+                    )
+                    ->indexBy('id')
+                    ->column();
                 $payments = Payment::find()
-                                   ->joinWith('lang')
-                                   ->select(
-                                       [
-                                           'title',
-                                           'id',
-                                       ]
-                                   )
-                                   ->where(
-                                       [
-                                           'status' => true,
-                                       ]
-                                   )
-                                   ->indexBy('id')
-                                   ->column();
+                    ->joinWith('lang')
+                    ->select(
+                        [
+                            'title',
+                            'id',
+                        ]
+                    )
+                    ->where(
+                        [
+                            'status' => true,
+                        ]
+                    )
+                    ->indexBy('id')
+                    ->column();
                 return $this->render(
                     '@artbox/order/views/order/update',
                     [
@@ -244,7 +241,7 @@
                 );
             }
         }
-        
+    
         /**
          * Deletes an existing Order model.
          * If deletion is successful, the browser will be redirected to the 'index' page.
@@ -257,10 +254,116 @@
         {
             $this->findModel($id)
                  ->delete();
-            
+        
             return $this->redirect([ 'index' ]);
         }
-        
+    
+        public function actionProductList($q = null, $id = null)
+        {
+            $response = \Yii::$app->response;
+            $response->format = $response::FORMAT_JSON;
+            $out = [
+                'results' => [
+                    'id'   => '',
+                    'text' => '',
+                ],
+            ];
+            if (!is_null($q)) {
+                $out[ 'results' ] = [];
+                /**
+                 * @var Variant[] $variants
+                 */
+                $variants = Variant::find()
+                                   ->joinWith('lang', false)
+                                   ->joinWith('product.lang', false)
+                                   ->andWhere(
+                                       [
+                                           'like',
+                                           'product_lang.title',
+                                           $q,
+                                       ]
+                                   )
+                                   ->orWhere(
+                                       [
+                                           'like',
+                                           'variant_lang.title',
+                                           $q,
+                                       ]
+                                   )
+                                   ->orWhere([ 'variant.sku' => $q ])
+                                   ->all();
+                foreach ($variants as $variant) {
+                    $out[ 'results' ][] = [
+                        'id'   => $variant->id,
+                        'text' => $variant->product->lang->title,
+                    ];
+                }
+            } elseif ($id > 0) {
+                /**
+                 * @var Variant $variant
+                 */
+                $variant = Variant::find()
+                                  ->with('lang', 'product.lang')
+                                  ->where([ 'id' => $id ])
+                                  ->one();
+                $out[ 'results' ] = [
+                    'id'   => $id,
+                    'text' => $variant->product->lang->title,
+                ];
+            }
+            return $out;
+        }
+    
+        public function actionAddToOrder()
+        {
+            $id = \Yii::$app->request->post('id');
+            $count = \Yii::$app->request->post('count');
+            $orderId = \Yii::$app->request->post('order');
+            if (empty($id) || empty($count)) {
+                throw new InvalidParamException(\Yii::t('order', 'Set id and count'));
+            }
+            $order = Order::find()
+                          ->where([ 'id' => $orderId ])
+                          ->one();
+            if (empty($order)) {
+                throw new NotFoundHttpException(\Yii::t('order', 'Order not found'));
+            }
+            /**
+             * @var Variant $variant
+             */
+            $variant = Variant::find()
+                              ->where([ 'id' => $id ])
+                              ->one();
+            if (empty($variant)) {
+                throw new NotFoundHttpException(\Yii::t('order', 'Variant not found'));
+            }
+            /**
+             * @var OrderProduct $model
+             */
+            $model = OrderProduct::find()
+                                 ->where(
+                                     [
+                                         'order_id'   => $orderId,
+                                         'variant_id' => $id,
+                                     ]
+                                 )
+                                 ->one();
+            if ($model) {
+                $model->count += $count;
+            } else {
+                $model = new OrderProduct(
+                    [
+                        'order_id'   => $orderId,
+                        'variant_id' => $id,
+                        'sku'        => $variant->sku,
+                        'price'      => $variant->price,
+                        'count'      => $count,
+                    ]
+                );
+            }
+            $model->save();
+        }
+    
         /**
          * Finds the Order model based on its primary key value.
          * If the model is not found, a 404 HTTP exception will be thrown.
diff --git a/models/OrderProduct.php b/models/OrderProduct.php
index 899ee01..23e8686 100644
--- a/models/OrderProduct.php
+++ b/models/OrderProduct.php
@@ -4,6 +4,7 @@
     
     use artbox\catalog\models\Variant;
     use Yii;
+    use yii\helpers\ArrayHelper;
     
     /**
      * This is the model class for table "order_product".
@@ -105,4 +106,74 @@
         {
             return $this->hasOne(Variant::className(), [ 'id' => 'variant_id' ]);
         }
+    
+        /**
+         * @param array $items
+         * @param int   $orderId
+         *
+         * @return \artbox\order\models\OrderProduct[]
+         */
+        public static function saveItems(array $items, int $orderId): array
+        {
+            $variantIds = ArrayHelper::getColumn($items, 'variant_id', false);
+            /**
+             * @var \artbox\order\models\OrderProduct[] $deletion
+             */
+            $deletion = self::find()
+                            ->where(
+                                [
+                                    'not',
+                                    [ 'variant_id' => $variantIds ],
+                                ]
+                            )
+                            ->andWhere([ 'order_id' => $orderId ])
+                            ->all();
+            foreach ($deletion as $record) {
+                $record->delete();
+            }
+            /**
+             * @var \artbox\order\models\OrderProduct[] $orderProducts
+             */
+            $orderProducts = self::find()
+                                 ->where(
+                                     [
+                                         'variant_id' => $variantIds,
+                                         'order_id'   => $orderId,
+                                     ]
+                                 )
+                                 ->all();
+            $newItems = [];
+            foreach ($items as $item) {
+                $id = $item[ 'variant_id' ];
+                $count = $item[ 'count' ];
+                foreach ($orderProducts as $orderProduct) {
+                    if ($orderProduct->variant_id == $id) {
+                        $orderProduct->count = $count;
+                        break 2;
+                    }
+                }
+                /**
+                 * @var Variant $variant
+                 */
+                $variant = Variant::find()
+                                  ->where([ 'id' => $id ])
+                                  ->one();
+                if ($variant) {
+                    $newItems[] = new OrderProduct(
+                        [
+                            'order_id'   => $orderId,
+                            'variant_id' => $id,
+                            'sku'        => $variant->sku,
+                            'price'      => $variant->price,
+                            'count'      => $count,
+                        ]
+                    );
+                }
+            }
+            $orderProducts = array_merge($orderProducts, $newItems);
+            foreach ($orderProducts as $orderProduct) {
+                $orderProduct->save();
+            }
+            return $orderProducts;
+        }
     }
diff --git a/views/order/_form.php b/views/order/_form.php
index 288f285..79eaf5f 100644
--- a/views/order/_form.php
+++ b/views/order/_form.php
@@ -1,6 +1,9 @@
 <?php
     
+    use kartik\select2\Select2;
     use yii\bootstrap\Html;
+    use yii\helpers\Url;
+    use yii\web\JsExpression;
     use yii\widgets\ActiveForm;
     
     /**
@@ -54,72 +57,129 @@
         if (!$model->isNewRecord) {
             ?>
           <div class="order-product-container">
-            <div class="row strong">
-              <div class="col-md-4">
+            <div id="order-product-pjax" style="position: relative;">
+              <div class="row strong">
+                <div class="col-md-4">
+                    <?php
+                        echo Html::tag('strong', \Yii::t('order', 'Product'));
+                    ?>
+                </div>
+                <div class="col-md-4">
+                    <?php
+                        echo Html::tag('strong', \Yii::t('order', 'Price'));
+                    ?>
+                </div>
+                <div class="col-md-4">
+                    <?php
+                        echo Html::tag('strong', \Yii::t('order', 'Count'));
+                    ?>
+                </div>
+              </div>
+      
+                <?php
+                    foreach ($model->orderProducts as $index => $orderProduct) {
+                        ?>
+                      <div class="row row-order-product">
+                        <div class="col-md-4">
+                            <?php
+                                echo $form->field($orderProduct, "[$index]variant_id")
+                                          ->hiddenInput()
+                                          ->label(false);
+                                echo $orderProduct->variant->product->lang->title . '(' . $orderProduct->variant->sku . ')';
+                            ?>
+                        </div>
+                        <div class="col-md-4">
+                            <?php echo $orderProduct->price; ?>
+                        </div>
+                        <div class="col-md-3">
+                            <?php
+                                echo $form->field($orderProduct, "[$index]count")
+                                          ->textInput()
+                                          ->label(false);
+                            ?>
+                        </div>
+                        <div class="col-md-1">
+                            <?php
+                                echo Html::a(
+                                    Html::icon(
+                                        'trash-o',
+                                        [
+                                            'prefix' => 'fa fa-',
+                                        ]
+                                    ),
+                                    '#',
+                                    [
+                                        'class' => 'remove-order-product',
+                                    ]
+                                )
+                            ?>
+                        </div>
+                      </div>
+                        <?php
+                    }
+                ?>
+            </div>
+            <div class="row">
+              <div class="col-md-8">
                   <?php
-                      echo Html::tag('strong', \Yii::t('order', 'Product'));
+                      echo Select2::widget(
+                          [
+                              'name'          => 'add-to-order',
+                              'options'       => [
+                                  'placeholder' => \Yii::t('order', 'Select product'),
+                              ],
+                              'pluginOptions' => [
+                                  'allowClear'         => true,
+                                  'minimumInputLength' => 3,
+                                  'language'           => [
+                                      'errorLoading' => new JsExpression(
+                                          "function() {return '" . \Yii::t('order', 'Waiting for results') . "'; }"
+                                      ),
+                                  ],
+                                  'ajax'               => [
+                                      'url'      => Url::to([ 'product-list' ]),
+                                      'dataType' => 'json',
+                                      'data'     => new JsExpression('function(params) { return {q:params.term}; }'),
+                                  ],
+                                  'escapeMarkup'       => new JsExpression('function (markup) { return markup; }'),
+                                  'templateResult'     => new JsExpression('function(city) { return city.text; }'),
+                                  'templateSelection'  => new JsExpression('function (city) { return city.text; }'),
+                              ],
+                              'id'            => 'add-to-order',
+                          ]
+                      );
                   ?>
               </div>
-              <div class="col-md-4">
+              <div class="col-md-3">
                   <?php
-                      echo Html::tag('strong', \Yii::t('order', 'Price'));
+                      echo Html::textInput(
+                          'count-to-order',
+                          null,
+                          [
+                              'class' => 'form-control',
+                              'id'    => 'count-to-order',
+                          ]
+                      );
                   ?>
               </div>
-              <div class="col-md-4">
+              <div class="col-md-1">
                   <?php
-                      echo Html::tag('strong', \Yii::t('order', 'Count'));
+                      echo Html::a(
+                          Html::icon(
+                              'plus-circle',
+                              [
+                                  'prefix' => 'fa fa-',
+                              ]
+                          ),
+                          '#',
+                          [
+                              'class'   => 'variant-to-order',
+                              'data-id' => $model->id,
+                          ]
+                      );
                   ?>
               </div>
             </div>
-              
-              <?php
-                  foreach ($model->orderProducts as $index => $orderProduct) {
-                      ?>
-                    <div class="row row-order-product">
-                      <div class="col-md-4">
-                          <?php
-                              echo $form->field($orderProduct, "[$index]variant_id")
-                                        ->hiddenInput()
-                                        ->label(false);
-                              echo $orderProduct->variant->product->lang->title . '(' . $orderProduct->variant->sku . ')';
-                          ?>
-                      </div>
-                      <div class="col-md-4">
-                          <?php echo $orderProduct->price; ?>
-                      </div>
-                      <div class="col-md-3">
-                          <?php
-                              echo $form->field($orderProduct, "[$index]count")
-                                        ->textInput()
-                                        ->label(false);
-                          ?>
-                      </div>
-                      <div class="col-md-1">
-                          <?php
-                              echo Html::a(
-                                  Html::icon(
-                                      'trash-o',
-                                      [
-                                          'prefix' => 'fa fa-',
-                                      ]
-                                  ),
-                                  '#',
-                                  [
-                                      'class' => 'remove-order-product',
-                                  ]
-                              )
-                          ?>
-                      </div>
-                    </div>
-                      <?php
-                  }
-              ?>
-            <div class="row">
-              <div class="col-md-8">
-              </div>
-              <div class="col-md-4">
-              </div>
-            </div>
           </div>
             <?php
         }
diff --git a/web/js/order.js b/web/js/order.js
index 770d06c..792df54 100644
--- a/web/js/order.js
+++ b/web/js/order.js
@@ -6,4 +6,34 @@ $(function() {
                 .parents('.row-order-product')
                 .remove();
         });
-});
\ No newline at end of file
+    $(document)
+        .on('click', '.variant-to-order', function(e) {
+            e.preventDefault();
+            var id = $('#add-to-order');
+            var count = $('#count-to-order');
+            var order = $(this)
+                .data('id');
+            if (id.val() && count.val()) {
+                var selector = '#order-product-pjax';
+                showLoader(selector);
+                $.post('/admin/order/add-to-order', {
+                    id: id.val(),
+                    count: count.val(),
+                    order: order
+                }, function() {
+                    $.pjax.reload(selector, {
+                        timeout: 5000,
+                        fragment: selector
+                    });
+                });
+                id.val(null)
+                  .trigger('change');
+                count.val(null)
+                     .trigger('change');
+            }
+        });
+});
+function showLoader(container) {
+    $(container)
+        .prepend('<div class="loader-wrapper"></div>');
+}
\ No newline at end of file
--
libgit2 0.21.4