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Client-side Events

Event log

The WebForms OTPInput supports the OnLoad and OnChange events.

This demo shows how to handle the OTPInput events and the available arguments.

  • DefaultVB.aspx
  • DefaultVB.aspx.vb
  • script.js
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="DefaultVB.aspx.vb"  Inherits="OTPInput_Client_Side_Programming_ClientSideEvents_DefaultVB" %>

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

<!DOCTYPE html>
<html xmlns='http://www.w3.org/1999/xhtml'>
<head runat="server">
    <title>Telerik ASP.NET Example</title>
    <script src="script.js"></script>
</head>

<body>
    <form id="form1" runat="server">
    <telerik:RadScriptManager runat="server" ID="RadScriptManager1" />
    <telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" />
    <div class="demo-container no-bg flex-center" runat="server">
        <telerik:RadOTPInput ID="OTPInput1" runat="server" FillMode="Outline">
            <Items>
                <telerik:OTPInputItem GroupLength="3" />
                <telerik:OTPInputItem GroupLength="2" />
                <telerik:OTPInputItem GroupLength="3" />
            </Items>
            <ClientEvents OnLoad="onLoad" OnChange="onChange" />
        </telerik:RadOTPInput>
    </div>

    <qsf:EventLogConsole ID="EventLogConsole1" runat="server" AllowClear="true" Height="300px"></qsf:EventLogConsole>
    </form>
</body>
</html>

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