[jira] Reopened: (TRINIDAD-1515) Browser back button does not work

["Andrew Robinson (JIRA)" <de...@myfaces.apache.org>]

     [ https://issues.apache.org/jira/browse/TRINIDAD-1515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Robinson reopened TRINIDAD-1515:
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> Browser back button does not work 
> ----------------------------------
>
>                 Key: TRINIDAD-1515
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-1515
>             Project: MyFaces Trinidad
>          Issue Type: Wish
>          Components: Components
>    Affects Versions:  1.2.12-core
>         Environment: Trinidad 1.2.11, jsf ri 1.2.12, tomahawk 1.2.12, IE7
>            Reporter: Dave
>            Priority: Minor
>
> When we use jsf ri and tomahawk, our jsf app works well for browser back button. But after we use Trinidad, browser back button does not work. Consider the following senario:
>  
> 1. show a table of employees (backing bean data is a list of employees)
> 2. click an employee A and show the employee,(backing bean data is now changed to the employee)
> 3. click browser back button
> 4. click an employee B.  Employee B will not be shown because the backing data has been changed to employee A in stop 2.
>  
> The same page is used and <t:saveState> is used  to keep backing bean data.
> I looked the generated HTML viewState values in the steps above. They are  the same. That means that only the same view(stored view tree in server side) is used. For jsf/tomahawk, I believe different view  trees are used for the senario above and thus back button works.
>  
> Back button is often used by users.
> Trinidad should add an option: save different view state for each request or each differeant page.

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