From 868c07765923faccf6b15b8f60ddb2eea74181d3 Mon Sep 17 00:00:00 2001
From: Vova Yatsyuk <vova.yatsyuk@gmail.com>
Date: Mon, 21 May 2018 17:18:22 +0300
Subject: [PATCH] Prevent multiple add-to-cart initializations in case of ajax
 loaded content

---
 .../Catalog/view/frontend/web/js/catalog-add-to-cart.js      | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/code/Magento/Catalog/view/frontend/web/js/catalog-add-to-cart.js b/app/code/Magento/Catalog/view/frontend/web/js/catalog-add-to-cart.js
index b2da91c3b55c1..8fcac2f9f1d65 100644
--- a/app/code/Magento/Catalog/view/frontend/web/js/catalog-add-to-cart.js
+++ b/app/code/Magento/Catalog/view/frontend/web/js/catalog-add-to-cart.js
@@ -38,6 +38,11 @@ define([
         _bindSubmit: function () {
             var self = this;
 
+            if (this.element.data('catalog-addtocart-initialized')) {
+                return;
+            }
+
+            this.element.data('catalog-addtocart-initialized', 1);
             this.element.on('submit', function (e) {
                 e.preventDefault();
                 self.submitForm($(this));