Internet Explorer 7 Cache Problem

[smilidon]

Hi,

i have a DataTable where I add some rows. The table is reRendered, but if I call the URL to my jsf-page again, I only see the old table without the new rows. I have to reload the page(F5), than it is shown. I also got an exception

javax.faces.application.ViewExpiredException viewId:/pages/vote.jsf - View /pages/vote.jsf could not be restored

until I added

 <context-param>
<param-name>com.sun.faces.enableRestoreView11Compatibility</param-name>
 <param-value>true</param-value>
 </context-param>

This problem only occurs in IExplorer, Firefox is working fine. I'm really confused... i use a4j:poll to keep my session alive. The datatable is a bind to a request bean. If I change the browser configuration in "general"->"browser history"->"settings"->"every time i visit the webpage" it is working... but i cant tell that every user.

Thanks in advance, regards

S.

[smilidon]

with meta tags it works in ie too:

<meta http-equiv="expires" content="0"/>
<meta http-equiv="cache-control" content="no-cache"/>
<meta http-equiv="pragma" content="no-cache"/>