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<Validation Location="?" Method="?" /> RadInputManager

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Input

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11 Answers, 1 is accepted

answered on 18 Jun 2009, 07:59 AM

inputmanagerwebservicevalidation.zip

Hello Joel,

Please excuse us as there seems to be some misunderstanding. The WebService validation is supported by RadInputManager, however there is an issue when validating through .NET 3.5 WebService, which our developers are current investigating.

The service method's signature should be similar to the following:

    
            public bool SomeMethodName(string id, string value)

Please note that parameters' name and type as method's return type are mandatory.

I have attached a small sample application which demonstrates the functionality.

Best wishes,
Rosen
the Telerik team

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answered on 07 Jul 2009, 11:56 AM

The only big difference I can see is that I am using a Page method, and I'm not trying to do any server-side stuff right now. Here is a stripped down piece of code that demonstrates the issue:

<%@ Page Language="c#" EnableViewState="true" Layout="Standard" Title="Site User Impersonation" %>
<%@ Import Namespace="System.Web.Services" %>
<script runat="server">

private void btnConfirm_Click(object sender, EventArgs e)
{
   if (!Page.IsValid) return;
   Response.Write("Done!");
}

[WebMethod]
public static bool ValidateUser(string id, string value)
{
   return false;
}

</script>

<asp:Content ContentPlaceHolderID="MainContent" runat="server">

<asp:TextBox runat="server" id="tbUsername" Columns="15" MaxLength="8" />
<asp:Button runat="Server" id="btnConfirm" OnClick="btnConfirm_Click" Text="Go!" />

<TELERIK:RadFormDecorator runat="server" EnableRoundedCorners="false" DecoratedControls="Buttons,RadioButtons" />
<TELERIK:RadInputManager runat="server">
   <TELERIK:RegExpTextBoxSetting ValidationExpression="[a-z]{3}[0-9]{0,4}" ErrorMessage="Invalid">
       <Validation IsRequired="true" Location="Impersonate.aspx" Method="ValidateUser" />
       <TargetControls>
           <TELERIK:TargetInput ControlID="tbUserName" />
       </TargetControls>
   </TELERIK:RegExpTextBoxSetting>
</TELERIK:RadInputManager>
</asp:Content>

This is ASP.NET 3.5 under Windows 2008. The input manager does deal with the regular expression correctly, and it does call the page method. According the FireBug, the following data goes back and forth:

{"id":"ctl00_ctl00_ContentArea_MainContent_tbUsername","value":"jdk66","context":null}

{"d":false}

But there is no indication that there is an error, even though a false response was received.

The other thing I find odd here is that the page method is called even when the regular expression deems the input to be invalid:

{"id":"ctl00_ctl00_ContentArea_MainContent_tbUsername","value":"jd66","context":null}

Joel

Accepted

&lt;Validation Location=&quot;?&quot; Method=&quot;?&quot; /&gt; RadInputManager

11 Answers, 1 is accepted

<Validation Location="?" Method="?" /> RadInputManager