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Validation question

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Input

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4 Answers, 1 is accepted

answered on 01 Oct 2009, 10:17 AM

Hello,

Yes, the RadInputManager's validation stops the postback. If this doesn't happen in your case, please check for some Javascript errors. Send us a sample page if the problem persists.

    
            <%@ 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 for ASP.NET AJAX</title> 
        
            </head> 
        
            <body> 
        
            <form id="form1" runat="server"> 
        
            <asp:ScriptManager ID="ScriptManager1" runat="server" /> 
        
            <telerik:RadInputManager ID="RadInputManager1" runat="server"> 
        
            <telerik:NumericTextBoxSetting> 
        
                <Validation IsRequired="true" /> 
        
                <TargetControls> 
        
                    <telerik:TargetInput ControlID="TextBox1" /> 
        
                </TargetControls> 
        
            </telerik:NumericTextBoxSetting> 
        
            </telerik:RadInputManager> 
        
            <p>The following field is required. Try posting:</p> 
        
            <asp:TextBox ID="TextBox1" runat="server" /> 
        
            <asp:Button ID="Button1" runat="server" Text="PostBack" /> 
        
            </form> 
        
            </body> 
        
            </html>

Best wishes,
Dimo
the Telerik team

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