Hello, I'm new to Click and writing my first Click web app. I'm wondering what is the best practice to display an error message on a page. Currently, I used a bindable String "msg" in may base page class, and a msg tag in my template. When needed, I just set a value to a "msg" and it get displayed in the page.
Then I realize that this is not the best way(actually a silly way) to do this, since the message will be passed through multiple response(and displayed multiple times). Is there a best way to handle this situation? some thing like error() method in Wicket or flash in ruby on rails. Thanks Hai
