this is client side code:
<code>
function OnClientUpdated(sender, args) {
var message = "Update (check) was done!";
var newMsgs = sender.get_value();
if (newMsgs != 0) {
sender.show();
message += (newMsgs == 1) ? (" There is 1 new message!") : (" There are " + newMsgs + " new messages!");
}
else {
sender.hide();
}
console.log(message);
}
<telerik:RadNotification ID="ClientNotification" Visible="true" runat="server" RenderMode="Lightweight" EnableRoundedCorners="false" EnableShadow="true"
Width="100%" Height="90" VisibleOnPageLoad="false"
Animation="Slide" AnimationDuration="500" VisibleTitlebar="false" ShowTitleMenu="false" KeepOnMouseOver="true"
Position="BottomCenter" AutoCloseDelay="4000" LoadContentOn="TimeInterval" UpdateInterval="12000" Skin="Telerik"
OnClientUpdated="OnClientUpdated" OnClientUpdating="OnClientUpdating" OnCallbackUpdate="OnCallbackUpdateClient">
<%-- <NotificationMenu>
<Items>
<telerik:RadMenuItem Text="Classic" Value="Classic" />
<telerik:RadMenuItem Text="Business" Value="Business" />
</Items>
</NotificationMenu>--%>
<ContentTemplate>
<blockquote>
<asp:image ID="notifyIconClient" runat="server" /> <asp:Literal ID="WriteMsgClient" EnableViewState="false" runat="server" />
<br />
<asp:HyperLink ID="instantmsgLinkClient" EnableViewState="false" Text="Go to your TMN Members instant message page to view and respond to them now" runat="server" />
<br />
<br />
</blockquote>
</ContentTemplate>
</telerik:RadNotification>
</code>
this is server side code:
<code>
Protected Sub OnCallbackUpdateClient(sender As Object, e As RadNotificationEventArgs)
Dim getClientFirstName_Parameter As SqlParameter
Dim NotifyClientIMCount_Parameter As SqlParameter
Dim MyClientName As String = String.Empty
Dim MsgCntClient As Integer
Dim globalLog As LoginView = CType(Page.Master.FindControl("globalinmsge"), LoginView)
Dim ClientNotify As RadNotification = CType(globalLog.FindControl("ClientNotification"), RadNotification)
Using getClientFirstName_conn = New SqlConnection(ConnectionStrings("TMNall").ConnectionString)
Using getClientFirstName_cmd = New SqlCommand("dbo.getTMNClientFristName", getClientFirstName_conn)
getClientFirstName_cmd.CommandType = CommandType.StoredProcedure
getClientFirstName_cmd.CommandTimeout = 0
getClientFirstName_cmd.CommandText = "dbo.getTMNClientFristName"
getClientFirstName_Parameter = getClientFirstName_cmd.CreateParameter()
getClientFirstName_Parameter.ParameterName = "@username"
getClientFirstName_Parameter.Direction = ParameterDirection.Input
getClientFirstName_Parameter.SqlDbType = SqlDbType.NVarChar
getClientFirstName_Parameter.Value = "badboy69" 'Membership.GetUser(Page.User.Identity.Name).ToString()
getClientFirstName_cmd.Parameters.Add(getClientFirstName_Parameter)
getClientFirstName_conn.Open()
Using getClientFirstName_Reader = getClientFirstName_cmd.ExecuteReader()
If getClientFirstName_Reader.Read() Then
MyClientName = getClientFirstName_Reader("TMNmem_FirstName").ToString()
End If
End Using
End Using
End Using
Using NotifyClientIMCount_conn = New SqlConnection(ConnectionStrings("TMNall").ConnectionString)
Using NotifyClientIMCount_cmd = New SqlCommand("dbo.getClientNotifyIMmsgCnt", NotifyClientIMCount_conn)
NotifyClientIMCount_cmd.CommandType = CommandType.StoredProcedure
NotifyClientIMCount_cmd.CommandTimeout = 0
NotifyClientIMCount_cmd.CommandText = "dbo.getClientNotifyIMmsgCnt"
NotifyClientIMCount_Parameter = NotifyClientIMCount_cmd.CreateParameter()
NotifyClientIMCount_Parameter.ParameterName = "@username"
NotifyClientIMCount_Parameter.Direction = ParameterDirection.Input
NotifyClientIMCount_Parameter.SqlDbType = SqlDbType.NVarChar
NotifyClientIMCount_Parameter.Value = "badboy69" 'Membership.GetUser(Page.User.Identity.Name).ToString()
NotifyClientIMCount_cmd.Parameters.Add(NotifyClientIMCount_Parameter)
NotifyClientIMCount_conn.Open()
Using NotifyClientIMCount_Reader = NotifyClientIMCount_cmd.ExecuteReader()
If NotifyClientIMCount_Reader.Read() Then
If CInt(NotifyClientIMCount_Reader("NotifyIMClientCnt").ToString()) <> 0 Then
MsgCntClient = CInt(NotifyClientIMCount_Reader("NotifyIMClientCnt").ToString())
Else
MsgCntClient = 0
End If
End If
End Using
End Using
End Using
Dim clientmesg As Literal = CType(ClientNotify.ContentContainer.FindControl("WriteMsgClient"), Literal)
Dim linkclient As HyperLink = CType(ClientNotify.ContentContainer.FindControl("instantmsgLinkClient"), HyperLink)
Dim ClientImg As Image = CType(ClientNotify.ContentContainer.FindControl("notifyIconClient"), Image)
clientmesg.Text = [String].Concat(New Object() {MyClientName.ToString(), " you have ", MsgCntClient, " new instant message(s)!"})
linkclient.NavigateUrl = "~/Account/clientsMain"
ClientNotify.Value = MsgCntClient.ToString()
ClientImg.ImageUrl = "~/images/radlaerticon.jpg"
End Sub
</code>
thanks guys
2 Answers, 1 is accepted
Rank 1
Did you ever get this fixed. Having a similar problem. Once I get a true result and have the message displayed I don't want to display it again until another event happens where I can reset the timer so it starts again.
thanks
I have just answered your support ticket on the matter and will advise that we continue our conversation there. For convenience, I am pasting my answer here as well:
Basically, the RadNotification control supports two possible scenarios:
- show and hide depending on the set timer value
- or makes requests on a timer basis or when it is shown.
As the values of the Notification properties cannot be changed on a callback, you can disable the control by setting updateInterval to "0" in the OnClientUpdated handler, just before showing it (make sure that the AutoCloseDelay is set to value bigger than 0 if you want to hide the Notification when the updates stop). The LoadContentOn property have to be set to "TimeInterval" for this scenario.
Regards,
Vessy
Progress Telerik