Browser behavior for the back button, bookmarks and history affect
user interaction and cause unexpected results.
View state behavior for the Page Builder theme
The Page
Builder theme of WebSphere® Portal Express® has a slightly different view state behavior in the browser than the other portal themes and the themes from previous portal versions.
Back button behavior
Learn how the behavior of the web browser Back button can
affect portal navigation.
Back button limitations
The following restrictions apply to backward navigability
of portal pages.
Configuring history expiration limits
You can configure how far back the WebSphere Portal Express tracks the history
of the navigational state of pages. This allows you to control the
balance between the performance of your portal and the retrievability
of previously visited pages for users.