Sunday, 25 August 2013

Change Textbox style on Focus using jQuery


This is sample example for changing Textbox style on focus using JQuery and ASP.NET.

Sample Code


<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Changing Textbox style on focus in JQuery</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js">
</script>
<script type="text/javascript">
$(document).ready(function() {
$('INPUT[type="text"]').focus(function() {
$(this).addClass("focus");
});
$('INPUT[type="text"]').blur(function() {
$(this).removeClass("focus");
});
});
</script>
<style type="text/css">
.focus {
border: 2px solid red;
background-color: #FEFED5;
}
</style>
</head>
<body>
<form id="form1" runat="server">
<div>
<table>
<tr>
<td><b>FirstName:</b></td>
<td><asp:TextBox ID="txtFName" runat="server"/></td>
</tr>
<tr>
<td><b>LastName:</b></td>
<td><asp:TextBox ID="txtLName" runat="server"/></td>
</tr>
<tr>
<td><b>City:</b></td>
<td><asp:TextBox ID="txtCity" runat="server"/></td>
</tr>
<tr>
<td></td>
<td><asp:Button ID="btnSubmit" runat="server" Text="Submit"/></td>
</tr>
</table>
</div>
</form>
</body>
</html>

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