How could I add a message in a server event?
If I use
CurrentPage()->setSuccessMessage("Please send an Email to support");
It is overwriting the original Message. I just want add a second message with additional informationn for the user.
The message should not replace the existing (if any), but the latest message will be appended to the latest. All messages will be displayed as stacked for each session.
In my case the standard-message is not displayed - only my custom message showed up.
What is the standard message that you meant? Can you give us the example?
Use Message_Showing server event (see Server Events and Client Sripts in the help file), e.g.
if ($type == 'success') $msg .= "your second success message";