=MenuItemClicking>

////////////////////////////////////////////////

function MenuItemClicking()

{

debugger;

var cb= $find("<%=cb.ClientID%>");

if (cb._selectedIndex==0)

ItemVisibility(

"ShowHideEmptyBeds",false);

else

 ItemVisibility("ShowHideEmptyBeds",true);

}

function

ItemVisibility(menuText,visibility)

{

var menu = $find("<%= menuSettings.ClientID %>");

var menuItem = menu.findItemByText(menuText);

if(menuItem && (menuItem.get_visible()!=visibility))

{

menuItem.set_visible(visibility);

}

}

I have a usercontrol with the following hierarchy

Parent.master -> CreatePeople.master -> Details.aspx -> Details.ascx

In CreatePeople.master there is a RadWindowManager.

If in Details.ascx I add a button and put code in the OnClientClick event to open a radconfirm window it works fine.

However if I add another button and in its OnClick event use the InjectScript method to run the radconfirm window it fails with a javascript error 'undefined is null or not an object'. If I debug the javascript with firefox the code seems to be having trouble finding the window manager.

I've isolated this in a mini project which just contains the files mentioned. No Ajax managers or anything like that.

Any ideas?

Code Behind:

protected void button1_Click(object sender, EventArgs e)
{
InjectScript.Text = "<script>confirmSaveDuplicatePerson()</script>";
}

Details.ascx

<telerik:RadCodeBlock ID="RadCodeBlock1" runat="server">
<script type="text/javascript">
function confirmSaveDuplicatePerson()
{
radconfirm('Are you sure?',confirmSaveCallback,330,100,null,'Duplicate');
}

function confirmSaveCallback(arg)
{
radalert(arg);
}
</script>
</telerik:RadCodeBlock>
<asp:Label ID="InjectScript" runat="server"></asp:Label>
<asp:Button ID="button1" runat="server" Text="click me" OnClick="button1_Click" />
<asp:Button ID="buttonClient" runat="server" Text="Client click" OnClientClick="confirmSaveDuplicatePerson(); return false;" />

Public Sub AddComment( _

ByVal DASHBOARD_PAGE_ID As Long, _

ByVal LOGON_ID As String, _

ByVal DATE_ADDED As String, _

ByVal COMMENTARY As String, _

ByVal LIVE As Boolean, _

ByVal PROMOTED As Boolean, _

ByVal RESPONSIBLE_PERSON As String, _

ByVal OUTCOME As String)

' Create Connection

Dim con As New SqlConnection(_conString)

'Create Command

Dim cmdText As String = "SP_CLIN_DASHBOARD_ADD_COMMENT" ' This requires a parameter of DashboardPage_ID

Dim cmd As New SqlCommand(cmdText, con)

cmd.CommandType = CommandType.StoredProcedure

cmd.Parameters.AddWithValue(

"@DASHBOARD_PAGE_ID", DASHBOARD_PAGE_ID)

cmd.Parameters.AddWithValue(

"@LOGON_ID", LOGON_ID)

cmd.Parameters.AddWithValue(

"@DATE_ADDED", DATE_ADDED)

cmd.Parameters.AddWithValue(

"@COMMENTARY", COMMENTARY)

cmd.Parameters.AddWithValue(

"@LIVE", LIVE)

cmd.Parameters.AddWithValue(

"@PROMOTED", PROMOTED)

cmd.Parameters.AddWithValue(

"@RESPONSIBLE_PERSON", RESPONSIBLE_PERSON)

cmd.Parameters.AddWithValue(

"@OUTCOME", OUTCOME)

cmd.ExecuteNonQuery()

End Sub

Protected Sub srcComments_Inserting(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ObjectDataSourceMethodEventArgs) Handles srcComments.Inserting

e.InputParameters.Item(

"DASHBOARD_PAGE_ID") = Session("DASHBOARD_PAGE_ID")

e.InputParameters.Item(

"LOGON_ID") = HttpContext.Current.User

e.InputParameters.Item(

"DATE_ADDED") = Now()

End Sub