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Clear RadNumericTextBox with JavaScript?

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Testman asked on 15 Jul 2010, 10:17 AM

I have looked at several different examples of how to clear a RadNumericTextBox with JavaScript, but for some reason I can't get them to work. I created a small sample page that I have included below. Could someone show me how to write an onlick-script so that the button clears the textbox.

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Test.aspx.cs" Inherits="Test" %>

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

<!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">

<title>Test RadNumericTextBox</title>

</head>

<body>

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

<div>

<telerik:RadNumericTextBox ID="numeric" runat="server" />

<input type="button" value="Clear" />

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

</div>

</form>

</body>

</html>

5 Answers, 1 is accepted

Accepted

answered on 08 Sep 2010, 08:29 AM

Hello Luis,

These are the alternatives I found for clearing NumericTextBox.

Client code:

function clearText() {

var numeric = $find("<%= numeric.ClientID %>");

// numeric._textBoxElement.value = ""; // for clearing text

// numeric.set_value(""); // for clearing text

// numeric.set_textBoxValue(""); // for clearing text

numeric.clear();

}

Also the most important client methods for NumericTextBox (ASP.NET AJAX version) is shown in the following documentation:
RadNumericTextBox Client Object

Could you tell us which version of RadControls that you are using, if this does not help?

-Shinu.