JavaScript BOM resizeBy and resizeTo methods

<DOCTYPE html>
<html>
 <head>
  <title> JavaScript</title>
 </head>
 <body>
  <button onclick="openWindow()">Open Window</button> 
  <button onclick="resizeTo()">resizeTo</button> 
  <button onclick="resizeBy()">resizeBy</button> 
  <script>
   var myWindow;
   function openWindow()
   {
    myWindow=window.open("","","width=200px,height=200px,left=30px,top=30px");
    myWindow.document.write("<p>This is my window.</p>")
   }
   function resizeTo()
   {
    myWindow.resizeTo(400,400);
    
   }
   function resizeBy()
   {
    myWindow.resizeBy(400,400);
    
   }
  </script>
 </body>
</html>


OUTPUT



Comments