jquery - how can i pass a value of script into html page.. eg i have calculated the size of screen and now i want to use the value in html form -


how can pass value of script html page.. eg have calculated size of screen , want use value in html form

<html> <head>     <meta http-equiv="content-type" content="text/html; charset=utf-8">     <title>mess</title>     <script src="http://code.jquery.com/jquery-latest.js"></script>     <script>         function alertsize(){         var width = $(window).width();         var height = $(window).height();         alert(width)         alert(height)         }      </script> </head> <body onload="alertsize()">     <form style="position: absolute;height : ??;width: ??">          <div style="position: absolute;height: 50%;width:40%;top: 30%;left: 50%;background: #222930">             <div style="position: absolute;height: 70%;width:50%;top: 10%;left: 10%;background: #4eb1ba">                 <h4 style="color: #e9e9e9">enter user name <input type="text" id="user"></h4>                 <h4>enter password <input type="text" id="pass"></h4>                 <input type="submit" id="sub" value="submit" >                                 <input type="reset" value="reset">                     <input type="button" value="forget pass" id="fpass">             </div>         </div>     </form>  </body>

i'm not quite understanding usefulness of this, achieve you're asking, you'll need select html elements using jquery, , apply width , heights css. example:

$('form').css({ width: width +'px', height: height + 'px' });

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