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Version Q2 2011 released 07/12/2011
select

Calendar / DateTimePicker/Accessibility

Accessibility validation

Validate with WAVE

WAVE is a free web accessibility evaluation tool, which checks for compliance issues with many of the Section 508 and WCAG guidelines. Have in mind that only humans can determine whether a web page is accessible - the above validation link is provided for the sake of completeness.


  • This example shows the accessibility features of Telerik RadDateTimePicker for ASP.NET AJAX and Telerik RadTimePicker for ASP.NET AJAX.

    Telerik RadDateTimePicker and RadTimePicker for ASP.NET AJAX are level A accessible (in compliance with the W3C Web Accessibility Guidelines 2.0).

Source Code

C# VB.NET
Show code in new window Demo isolation steps
  • <%@ Page CodeFile="DefaultCS.aspx.cs" Language="c#" AutoEventWireup="false" Inherits="Telerik.Web.Examples.Calendar.Functionality.Validation.DefaultCS" %>

    <%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
    <%@ Register TagPrefix="qsf" TagName="Header" Src="~/Common/Header.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="HeadTag" Src="~/Common/HeadTag.ascx" %>
    <%@ Register TagPrefix="qsf" TagName="Footer" Src="~/Common/Footer.ascx" %>
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
    <html xmlns="http://www.w3.org/1999/xhtml">
    <head runat="server">
        <qsf:HeadTag runat="server" ID="Headtag1"></qsf:HeadTag>
        <style type="text/css">
            .labelBlock { display: block; }
        </style>
    </head>
    <body class="BODY">
        <form runat="server" id="mainForm" method="post">
        <qsf:Header ID="Header1" runat="server" NavigationLanguage="CS"></qsf:Header>
        <telerik:RadScriptManager ID="RadScriptManager1" runat="server" />
        <telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server">
            <label for="RadDateTimePicker1_dateInput" class="labelBlock">
                Order date time:</label><label for="RadDateTimePicker1_dateInput_text">&nbsp;</label>
            <telerik:RadDateTimePicker ID="RadDateTimePicker1" runat="server">
                <Calendar ID="Calendar2" runat="server" EnableKeyboardNavigation="true">
                </Calendar>
            </telerik:RadDateTimePicker>
            <label for="RadTimePicker1_dateInput" class="labelBlock">
                Delay:</label><label for="RadTimePicker1_dateInput_text">&nbsp;</label>
            <telerik:RadTimePicker ID="RadTimePicker1" runat="server">
                <DateInput DateFormat="HH:mm:ss" />
                <TimeView TimeFormat="HH:mm:ss" />
            </telerik:RadTimePicker>
            <br />
            <br />
            <telerik:RadButton ID="RadButton1" Text="Save" runat="server" OnClick="RadButton1_Click">
            </telerik:RadButton>
            <br />
            <br />
            <asp:Label ID="Label1" runat="server" Text=""></asp:Label>
            <br />
            <asp:Label ID="Label2" runat="server" Text=""></asp:Label>
        </telerik:RadAjaxPanel>
        <div>
            <h3>
                Accessibility validation</h3>
            <asp:LinkButton ID="LinkButton1" runat="server" OnClick="LinkButton1_Click">Validate with WAVE</asp:LinkButton>
            <p>
                WAVE is a free web accessibility evaluation tool, which checks for compliance issues
                with many of the Section 508 and WCAG guidelines. Have in mind that only humans
                can determine whether a web page is accessible - the above validation link is provided
                for the sake of completeness.</p>
        </div>
        <qsf:Footer ID="Footer1" runat="server"></qsf:Footer>
        </form>
    </body>
    </html>

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