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RadNumaricTextBox Numaric Length

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4 Answers, 1 is accepted

answered on 20 Oct 2010, 06:10 PM

Hi Kumar,

Please inspect the following demo. Feel free to modify it according to your needs.

<%@ Page Language="C#" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!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 runat="server">

<meta http-equiv="content-type" content="text/html;charset=utf-8" />

<title>RadControls</title>

</head>

<body>

<form id="form1" runat="server">

<asp:ScriptManager ID="ScriptManager1" runat="server" />

<telerik:RadNumericTextBox ID="RadNumericTextBox1" runat="server">

<ClientEvents OnKeyPress="MyKeyPress" />

</telerik:RadNumericTextBox>

<script type="text/javascript">

function MyKeyPress(sender, args)

{

window.setTimeout(function()

{

var v = sender.get_textBoxValue();

if (v.indexOf(".") == -1 && v.length > 4)

{

sender.set_textBoxValue(v.substr(0,4));

}

if (v.indexOf(".") != -1 && v.length > 7)

{

var parts = v.split(".");

if (parts[0].length > 4)

{

parts[0] = parts[0].substr(0,4);

}

if (parts[1].length > 2)

{

parts[1] = parts[1].substr(0,2);

}

sender.set_textBoxValue(parts[0] + "." + parts[1]);

}

},1);

}

</script>

</form>

</body>

</html>

Kind regards,
Dimo
the Telerik team

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