function initFeedcheckWidgets() { let container = document.getElementById("feedcheck-widget-99"); container.innerHTML = ``; /* We discovered that if we add an HTML with script tags in it, the scripts from those tags are not executed and this is the reason for the following approach */ function nodeScriptClone(node){ // create a script element and sets it's text to old script innerHTML var script = document.createElement("script"); script.text = node.innerHTML; // set it's attributes var i = -1, attrs = node.attributes, attr; while ( ++i < attrs.length ) { script.setAttribute( (attr = attrs[i]).name, attr.value ); } return script; } // get all scripts from the page with the attribute data-source let widgetScripts = container.querySelectorAll('[data-source="feedcheck"]') //iterate through all the scripts and replace it with it's clone for (let i = 0; i < widgetScripts.length; i++) { let script = widgetScripts[i]; script.parentNode.replaceChild( nodeScriptClone(script) , script ); } } initFeedcheckWidgets();