如何提示用户在Struts2中触发动作

Question

I have a 3 layer web application using Struts2, Spring and Hibernate. I want to prompt user in a JSP page (Struts2 in presentation layer) and if ok is pressed, an action occur.

I can not find any prompt tags in Struts2.

Answer 1

You can add the prompt in the onclick event like this:

onclick="return confirm('Continue?')"

Otherwise you need to redirect to the correct url of the action with window.location or call form.submit() programatically