Update lazy.phtml

Author: magefan

view/frontend/templates/lazy.phtml

@@ -50,19 +50,26 @@
         function loadScript(e,t){var a,n,r;n=!1,(a=document.createElement("script")).type="text/javascript",a.src=e,a.onload=a.onreadystatechange=function(){n||this.readyState&&"complete"!=this.readyState||(n=!0,t())},(r=document.getElementsByTagName("script")[0]).parentNode.insertBefore(a,r)}
         loadScript(jsSrc, function(){
             var lazyLoadConfig = <?= $block->getLazyLoadConfig() ?>;
+            var myLazyLoad = false;
             if (document.readyState !== 'loading') {
-                var myLazyLoad = new LazyLoad(lazyLoadConfig);
+                myLazyLoad = new LazyLoad(lazyLoadConfig);
                 setTimeout(function(){
                     new LazyLoad(lazyLoadConfig);
                 }, 2000);
             } else {
                 document.addEventListener("DOMContentLoaded", function() {
-                    var myLazyLoad = new LazyLoad(lazyLoadConfig);
+                    myLazyLoad = new LazyLoad(lazyLoadConfig);
                     setTimeout(function(){
                         new LazyLoad(lazyLoadConfig);
                     }, 2000);
                 });
             }
+
+            document.body.addEventListener("contentUpdated", function(){
+                if (myLazyLoad) {
+                    myLazyLoad.update();
+                }
+            });
             return true;
         });
     }