javaScript new iframe code example
Example 1: what is iframe html
<div id="website_Within_Same_Webpage">
<iframe src="https://www.codegrepper.com"
height=200px width=100%>
</iframe>
</div>
Example 2: use javascript to control iframe elements
<iframe id="myIFrame" src="thispage.html"
width="100%" height="600"
frameBorder="2">
</iframe>
const iFrame = document.getElementById('myIFrame');
const buttonInIFrame = iFrame.contentWindow.document.getElementById('myButton');
iFrame.contentWindow.yourFunction();