We can create a heading element via the document.createElement()
method:
var x = document.createElement("H1");
Click the button to create a H1 element with some text.
<!DOCTYPE html> <html> <body> <button onclick="myFunction()">Test</button> <script> function myFunction() {/* ww w . j a v a2 s .c o m*/ var x = document.createElement("H1"); var t = document.createTextNode("Welcome to My Homepage"); x.appendChild(t); document.body.appendChild(x); } </script> </body> </html>