JSFiddle - React, Tailwind, and code Playground

by adamzr

HTML

<button name="B1">Wikipedia</button>
<iframe name="IFrameName1" src="http://www.bing.com" />

JavaScript

var button = document.getElementsByName("B1")[0]
var iframe = document.getElementsByName("IFrameName1")[0]
button.addEventListener('click',addSandboxAndChangeLocation,false);

function addSandboxAndChangeLocation(){
   frames['IFrameName1'].location.href='http://www.wikipedia.com/';
   iframe.sandbox = 'allow-forms allow-scripts allow-same-origin';
}