Get width : width « jQuery « JavaScript Tutorial






  1. JavaScript Tutorial
  2. jQuery
  3. width
<html>
  <head>
    <script type="text/javascript" src="js/jquery-1.3.2.js"></script>
    <script type="text/javascript">
        $(document).ready(function(){
             $("div").width(300);
             alert($("div").width());




        });
    </script>
    <style>
    div{
        width:200px;
        height:100px;
        overflow:auto;
    }
    h1 { width:1000px;height:1000px; }
  </style>

  </head>
  <body>
    <body>
       <div><h1>header 1</h1></div>
    </body>
</html>








30.115.width
30.115.1.Get width
30.115.2.Set width to
30.115.3.Set width with function
30.115.4.width(): find the width of div
30.115.5.width(val): If no explicit unit was specified (like "em" or "%") then "px" is concatenated to the value.