How to replace "Internal error" popup with automatic page refresh

Flow
1

Hey,

is it possible, and how, to replace default “Internal error, please notify adminstrator …” popup with automatic page refresh?
I’m getting some strange client side errors that I don’t really have time to solve right now.
Can I straight up call page refresh with JS by using the following code:

private void attached() {
		UI.getCurrent().getSession().getService().setSystemMessagesProvider(new SystemMessagesProvider() {
			
			@Override
			public SystemMessages getSystemMessages(SystemMessagesInfo systemMessagesInfo) {
				logger.error(systemMessagesInfo.toString());
				UI.getCurrent().getPage().executeJs("something someting");
				CustomizedSystemMessages c = new CustomizedSystemMessages();
				return c;
			}
		});
	}

17978097.jpg

2

Maybe using the JS command location.reload() could help (didn’t try it myself). https://www.w3schools.com/jsref/met_loc_reload.asp

3

Stefan Uebe:
Maybe using the JS command location.reload() could help (didn’t try it myself). https://www.w3schools.com/jsref/met_loc_reload.asp

Yes I’m aware of the location.reload() call but I was wondering if anyone actually knows if this is the correct way to do this?

4

If you set the CustomizedSystemMessages’s relevant message and caption to null, it should automatically redirect to the URL. For example:

CustomizedSystemMessages messages = new CustomizedSystemMessages();
messages.setSessionExpiredMessage(null);
messages.setSessionExpiredCaption(null);
messages.setSessionExpiredURL("some-url");

In this case, a session expired message should automatically result into navigation to some-url. Same goes for the other message types in CustomizedSystemMessages.

5

Thanks, I’ll give it a shot!