Javascript DOM HTML Dialog Object create

Introduction

We can create a <dialog> element via the document.createElement() method: 

var x = document.createElement("DIALOG");

Click the button to create a DIALOG element with some text.

View in separate window 

<!DOCTYPE html>
<html>
<body>
<button onclick="myFunction()">Test</button>
<script>
function myFunction() {/* w w w. ja va 2 s .c  om*/
  var x = document.createElement("DIALOG");
  var t = document.createTextNode("This is an open dialog window");
  x.setAttribute("open", "open");
  x.appendChild(t);
  document.body.appendChild(x);
}
</script>

</body>
</html>



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