I would like the page to expire when the back button is pressed so the message "Warning: Page has Expired etc" appears. I have found some suggestions in this forum and applied them, their not working for me, so I must be doing something wrong. I have tried the following response header combinations"
<% response.setHeader("Cache-Control", "no-cache");
response.setHeader("Pragma", "no-cache");
response.setDateHeader("max-age", 0);
response.setDateHeader("Expires", 0);%>
<%response.setHeader("Pragma", "no-cache");
response.setHeader("Cache-Control", "no-cache");
response.setDateHeader("Expires", 0);%>
<%response.setHeader("Cache-Control","no-cache");
response.setHeader("Expires", "0");
response.setHeader("Pragma", "No-cache");
response.addHeader("Cache-control", "no-store");
response.addHeader("Cache-control", "max-age=0"); %>
I am new to JSPs &
servlets, any help you can provide is greatly appreciated. Thanks in advance.
Sincerely
Jim Carey