add payment method

frontend/views/product/_sale_form.php

@@ -2,6 +2,7 @@
 use yii\helpers\Html;
 use yii\bootstrap\ActiveForm;
 use yii\helpers\ArrayHelper;
+use common\models\Transfer;
 
 /* @var $this yii\web\View */
 /* @var $model frontend\models\ProductSaleForm */
@@ -94,6 +95,11 @@ $discountOptions = mkOptions( ArrayHelper::map($discounts, 'id_discount', 'name'
 			<?php echo $form->field($model,'id_discount')->dropDownList($discountOptions)  ?>
 		</div>
 	</div>
+	<div class="row">
+		<div class='col-md-12'>
+			<?php echo $form->field($model,'payment_method')->dropDownList(Transfer::paymentMethods())  ?>
+		</div>
+	</div>
 	<div class="row">
 		<div class='col-md-12'>
 			<?php  echo $form->field( $model,'comment' )->textarea() ?>