We can create an <iframe> element via the document.createElement()
method:
var x = document.createElement("IFRAME");
Click the button to create an IFRAME element with java2s.com in the frame.
<!DOCTYPE html> <html> <body> <button onclick="myFunction()">Test</button> <script> function myFunction() {// www. jav a2 s .c o m var x = document.createElement("IFRAME"); x.setAttribute("src", "https://www.java2s.com"); document.body.appendChild(x); } </script> </body> </html>