init

wp-content/themes/flatsome/inc/extensions/flatsome-cart-refresh/flatsome-cart-refresh.js

@@ -0,0 +1,18 @@
+Flatsome.behavior('cart-refresh', {
+  attach: function () {
+    if (!jQuery('.cart-auto-refresh').length) {
+      return
+    }
+    var updateCartButton = jQuery('button[name=\'update_cart\']')
+    var updateCart = null
+
+    jQuery('.woocommerce-cart-form').find('.cart_item .qty').on('change', function () {
+      if (updateCart != null) {
+        clearTimeout(updateCart)
+      }
+      updateCart = setTimeout(function () {
+        updateCartButton.trigger('click')
+      }, 1200)
+    })
+  }
+})

wp-content/themes/flatsome/inc/extensions/flatsome-cart-refresh/flatsome-cart-refresh.php

@@ -0,0 +1,31 @@
+<?php
+/**
+ * Flatsome Cart refresh extension
+ *
+ * @author     UX Themes
+ * @category   Extension
+ * @package    Flatsome/Extensions
+ * @since      3.6.0
+ */
+
+/**
+ * To be enqueued refresh script.
+ */
+function flatsome_cart_refresh_script() {
+	global $extensions_uri;
+	$theme   = wp_get_theme( get_template() );
+	$version = $theme->get( 'Version' );
+	wp_enqueue_script( 'flatsome-cart-refresh', $extensions_uri . '/flatsome-cart-refresh/flatsome-cart-refresh.js', array( 'jquery', 'flatsome-js' ), $version, true );
+}
+
+/**
+ * Add extension script if on cart page.
+ */
+function flatsome_add_cart_refresh_script() {
+	if ( is_cart() ) {
+		add_action( 'wp_enqueue_scripts', 'flatsome_cart_refresh_script' );
+	}
+}
+
+add_action( 'wp', 'flatsome_add_cart_refresh_script' );
+