iframe navigate using browser's back/forward button

Hi, I am not sure if anyone experienced the same problem as I do. My project is using menu with iframes to switch between applications, but is there any way that I can use browser’s back button instead of creating new ones to go back to previous page (everytime I click back button (to go back to page 1 from page 2 in grid application for example) it keeps saying cache expire or something similar, need to resubmit the form data etc)??? or do we have to write codesto push/pop browser status using jQuery.history plugins?? I tried on chrome, firfox, and ie, none of them is working with browser’s back/forward button. Thanks a lot

I am experiencing the same pattern, I can not tell weather it is a issue or not, but for me should be completely natural that pressing browser’s back button take you to the previous page (excepts for POST request). The only way to navigate in my project is to use a “Back button” from application’s toolbar. :frowning: