JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script>
<p id="demo" onclick="myFunction()">Click me on text.</p>
<p id="demo" onclick="printMe()">PrintMe</p>

<iframe id="myIframe" src="" height="250px"  width="100%" scrolling="yes" frameborder="0"></iframe>

JavaScript

function printMe() {
  //$('#myIframe').attr('src', "http://166.154.58.37:9100"); 
  $('#myIframe').attr('src', "http://pincsolutions.com"); 
}