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Caching Problems with borwsers.

 
Greenhorn
Posts: 6
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Hi all,
I have a requirenent in my project where i have some screen for the user to fill in the data and stote them in the database.Now the problem is that in the biginning i present an empty form to the user(page 1 in browser) , the user fills in the data and hits on the save button, i save the data in a table and again show the same form to the user but this time filled in with the data he/she had wanted to save(page 2 in browser). Now what the user does is he/she presses the back button of the borwser and goes back to page 1 and sees the same empty form again.
To avoid this i used the following segemnt of code in my JSPs.......
<%
response.addHeader("Pragma", "NoCache");
response.addHeader("Cache-Control", "no-cache");
response.addDateHeader("Expires", 1);
%>
This works , but now when the user presses the back button after saving the record he/she gets the following warning page....
-----------------------------
Warning: Page has Expired The page you requested was created using information you submitted in a form. This page is no longer available. As a security precaution, Internet Explorer does not automatically resubmit your information for you.
To resubmit your information and view this Web page, click the Refresh button.
-----------------------------
Is there any more decent way to achieve this , so that the page 1 is removed from the history entirely..
Thanks
Yogesh
 
It is sorta covered in the JavaRanch Style Guide.
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