Change Css Class of li in ul onclick with Query String

Copy and paste and run the code.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>List Item Menu - Query String</title>
<style type="text/css">
ul
{
       list-style-type:none;
       float:left;
       border-bottom: solid 2px Red;
       padding-right:40px;
}
ul li
{
       float:left;
       width:auto;  
       cursor:pointer;
}
ul li a
{
       text-decoration:none;
       color:#000000;
       padding:8px;
       display:block;
}
</style>

<script type="text/javascript" language="javascript">

       function checklist(ctrl)
       {
              var list = document.getElementById("menu").getElementsByTagName('li');
              for(i=0; i<list.length; i++)
              {
                     list[i].style.background = '#ffffff';
              }
       }

       window.onload = function()
       {
              var qstr =location.search.substring(1).split('=')[1];
              document.getElementById(qstr).style.background = '#ff0000';
       }

</script>
</head>

<body>
<ul id="menu">
<li id="one" onclick="checklist(this);"><a href="?page=one"> A Item</a></li>
<li id="two" onclick="checklist(this);"><a href="?page=two">B Item</a></li>
<li id="three" onclick="checklist(this);"><a href="?page=three">C Item</a></li>
</ul>
<div style="clear:both"></div>
<br />
<br />
</body>
</html>



Comments

  1. Anonymous13 May 2014 at 03:23

    hey thanks anish,
    that really helped,

    ReplyDelete
  2. Anonymous13 May 2014 at 03:28

    Thanks Anish ,that realy helped.
    thanks a lot

    ReplyDelete

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