Yan, Accept User Agreement is shown after Login Screen form is POSTed. You can not go back to it from Success Page because that would require resubmitting the login form. If you really want to be able to go back to Accept User Agreement, you could have a link on Success Page or perform some redirection/javascript reloading of Accept User Agreement.
Ray On Mon, 2018-04-09 at 10:50 -0700, Yan Zhou wrote: Hello, I built CAS 4.1.9 overlay webapp. In order to test transition among the UI screens using browser Back button, I enabled AUP flow just so I can have a couple screens to navigate with. Login Screen -> Accept User Agreement -> Success Page. When I am in the 2nd screen, I can use Browser Back button to go back to the 1st screen, but when I am at the last screen (success page), hitting browser BACK button results in an "expired page" or a cache-miss, basically, browser cannot find the page in the cache. Any suggestion? Thx! -- Ray Bon Programmer analyst Development Services, University Systems 2507218831 | CLE 019 | [email protected] -- - Website: https://apereo.github.io/cas - Gitter Chatroom: https://gitter.im/apereo/cas - List Guidelines: https://goo.gl/1VRrw7 - Contributions: https://goo.gl/mh7qDG --- You received this message because you are subscribed to the Google Groups "CAS Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/a/apereo.org/d/msgid/cas-user/1523375951.1822.11.camel%40uvic.ca.
