To display errors or success messages we are currently using custom bootstap alerts which we call flash messages. They are located at a fixed point on the page or inside a dialog. This comes with several issues: first if the position of the alert-box is out of view the user does not see it in the moment when the error occurs. Secondly, we have to keep the dialog open until the server-callback is called to display any error which might have occurred.

Instead of our custom alerts we could use a notification library which displays error/warning/info/success notifications as toasts in the upper right corner on the screen. For example: http://bootstrap-notify.remabledesigns.com/

ACs

• Replace FlashMessage implementation by using the bootstrap-notify package
• Check if the messages are displayed correctly
• Replace old usage of the old error-template which directly displays the template by setting the corresponding session variables
• Remove old error template