JSFiddle - React, Tailwind, and code Playground
HTML
<script type="text/javascript">
function refreshDiv(){
// alert("In function");
var container = document.getElementById("dialerDiv1");
var content = container.innerHTML;
//alert(content);
container.innerHTML= content;
}
</script>
<div id="dialerDiv1">
<iframe width="420" height="315" src="http://www.youtube.com/embed/5PsDtjIx62M" frameborder="0" allowfullscreen></iframe>
</div>
<button onclick="refreshDiv()"> REFRESH </a>