RadWindows Blocked on IE6,7

[Rubihno]

Hi,

I use a radwindows, whe i use firefox 3 the radwinodws when i click a button run, but in internet explorer 6 and 6 the radwindows don't run, why?

Windows XP Professional SP2

[Georgi Tunev]

Hello Rubihno,

To be able to help, we will need more information about your case. How do you open the RadWIndow and what is your exact setup?


Sincerely yours,
Georgi Tunev
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[Rubihno]

I use this when i make a login, if the value are incorrect run a radwindows message

Code

Login.aspx

<%@ Page Language="VB" MasterPageFile="~/MasterPage.master" AutoEventWireup="false" CodeFile="Login.aspx.vb" Inherits="Login" title="Untitled Page" %>

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

<asp:Content ID="Content1" ContentPlaceHolderID="plcTitle" Runat="Server">

    Pagina di autenticazione

</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="plcMainContent" Runat="Server">


    <div id="PannelloLogin" runat="server">
 <telerik:RadWindowManager ID="RadWindowManager1" runat="server">
    </telerik:RadWindowManager>

    <script type="text/javascript">
                    //<![CDATA[
                        function confirmCallBackFn(arg)
                        {
                            alert("Confirm returned the following result: " + arg);
                        }

                        function promptCallBackFn(arg)
                        {
                            alert ("Prompt returned the following result: " + arg);
                        }
                        //]]>
            </script>



<div id="ContenitoreLogin">
<div id="ContenitoreCampiLogin">
    <table style="width: 100%">
        <tr>
            <td style="width: 110px">
                &nbsp;</td>
            <td style="width: 157px">
                &nbsp;</td>
            <td>
                &nbsp;</td>
        </tr>
        <tr>
            <td style="width: 110px">
                Nome utente</td>
            <td style="width: 157px">
                <asp:TextBox ID="TxtNomeUtente" runat="server" Width="160px"
                    EnableViewState="False" EnableTheming="False"
                    ></asp:TextBox>
            </td>
            <td>
                <asp:RequiredFieldValidator ID="RFNomeUtente" runat="server"
                    ControlToValidate="TxtNomeUtente"
                    ErrorMessage="Devi inserire il nome utente" ValidationGroup="validazioneLogin"
                    >!</asp:RequiredFieldValidator>
                                    </td>
        </tr>
        <tr>
            <td style="width: 110px">
                &nbsp;</td>
            <td style="width: 157px">
                &nbsp;</td>
            <td>
                &nbsp;</td>
        </tr>
        <tr>
            <td style="width: 110px">
                NetID</td>
            <td style="width: 157px">
                <asp:TextBox ID="TxtNetID" runat="server" Width="160px"
                  TextMode="Password"></asp:TextBox>
            </td>
            <td>
                <asp:RequiredFieldValidator ID="RFNetID" runat="server"
                    ControlToValidate="TxtNetID" ErrorMessage="Devi inserire il NetID" ValidationGroup="validazioneLogin"
                    >!</asp:RequiredFieldValidator>
            </td>
        </tr>
        <tr>
            <td style="width: 110px">
                &nbsp;</td>
            <td style="width: 157px">
                &nbsp;</td>
            <td>
                &nbsp;</td>
        </tr>
        <tr>
            <td style="width: 110px; height: 23px;">
                &nbsp;</td>
            <td style="width: 157px; height: 23px;">
                <asp:Button ID="BtVerifica" runat="server" Text="Accedi" Width="80px"
                    OnClick="BtVerifica_Click" ValidationGroup="validazioneLogin" />
                </td>
            <td style="height: 23px">
                </td>
        </tr>
        </table>
        <table>
        <tr>

        <td style="width: 337px">
                &nbsp;</td>
        </tr>
        </table>
&nbsp;<asp:Label ID="LbStato" runat="server" Text="LbStato" ForeColor="Red"
        Visible="False"></asp:Label>
</div>

                <asp:ValidationSummary id="ValidationSummary1" runat="server"
        ShowMessageBox="True" ShowSummary="False" ValidationGroup="validazioneLogin" />

</div>


</div>

</asp:Content>

Login.aspx.vb

Imports System.Data
Imports System.Data.SqlClient
Imports System.Web.UI.Control
Imports Telerik.Web.UI


Partial Class Login
    Inherits System.Web.UI.Page


    Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load

    End Sub

    Protected Sub BtVerifica_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles BtVerifica.Click

        'codice per veficare i dati immessi

        Dim dbconn As SqlConnection

        dbconn = New SqlConnection("Data Source=.\SQLEXPRESS;AttachDbFilename=|DataDirectory|\gestione_aule.mdf;Integrated Security=True;User Instance=True")


        Dim sqlquery As String

        sqlquery = "select * from Utenti where Nome = '" & TxtNomeUtente.Text & "' and ID_Net = '" & TxtNetID.Text & "'"

        Dim test As New SqlDataAdapter(sqlquery, dbconn)

        Dim righe = New DataTable

        test.Fill(righe)

        If righe.Rows.Count > 0 Then


            Session("NomeUtente") = TxtNomeUtente.Text
            Session("NetID") = TxtNetID.Text
            Response.Redirect("Home.aspx")

        Else
            'Me.RegisterClientScriptBlock("alertMsg", "<script>alert('Nome utente e netid errati, riprovare!');</script>")

            Dim radalertscript As String = "<script language='javascript'> window.onload = function(){radalert('Nome utente e NetID errati<br><br>Riprovare!', 330, 210);}</script>"
            Page.ClientScript.RegisterStartupScript(Me.[GetType](), "radalert", radalertscript)



        End If

    End Sub
End Class

Thanks

[Georgi Tunev]

Hi Rubihno,

You are working in an ASP.NET AJAX environment and in AJAX, all ASP.NET AJAX controls, including RadControls are created after the page is loaded - you can check that by examining the HTML dump.
What happens is that when you try to execute the script on page's load, RadWindowManager will still not be rendered on the page which will cause the error.
To avoid the problem, you should call the script on a later stage - in MS AJAX's Sys.Application.Load.


All the best,
Georgi Tunev
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.

[Rubihno]

Thanks, but what i should modify to resolve a problem?...is not own clear..why in mozilla run but in explorer yes...

[Rubihno]

Now run, i have use this code ->    

RadAjaxManager1.ResponseScripts.Add("Sys.Application.add_load(function()" & Chr(13) & "" & Chr(10) & " {radalert('Welcome to RadWindow <b>Prometheus</b>!', 330, 210);})")

Hi