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Date: Sat, 20 Jun 2009 19:29:02 -0700 (PDT)
From: Dave <javaone9@yahoo.com>
Subject: [trinidad] does not support browser back button
To: users@myfaces.apache.org
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When we use jsf ri and tomahawk, our jsf app works well for browser back bu=
tton. But after we use Trinidad, browser back button does not=A0work. Consi=
der the following senario:
=A0
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=A0is now=A0=
changed to=A0the employee)
3. click browser back button
4. click an employee=A0B.=A0 Employee B will not be shown because the backi=
ng data has been changed to employee A in stop 2.
=A0
I looked the generated HTML viewState values in the steps above. They are=
=A0 the same. That means that only the same view(stored view tree in server=
 side) is used. For jsf/tomahawk, I believe different view=A0 trees are use=
d for the senario above and thus back button works.
=A0
Is there a config parameter for trinidad to support back button?
Back button is often used by users, it is nice if we can do that with Trini=
dad.
=A0
Thanks,
Dave=0A=0A=0A      
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<table cellspacing=3D"0" cellpadding=3D"0" border=3D"0" ><tr><td valign=3D"=
top" style=3D"font: inherit;"><DIV>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&nbsp;work. Consider the following senario:</DIV>
<DIV>&nbsp;</DIV>
<DIV>1. show a table of employees (backing bean data is a list of employees=
)</DIV>
<DIV>2. click an employee A and show the employee,(backing bean data&nbsp;i=
s now&nbsp;changed to&nbsp;the employee)</DIV>
<DIV>3. click browser back button</DIV>
<DIV>4. click an employee&nbsp;B.&nbsp; Employee B will not be shown becaus=
e the backing data has been changed to employee A in stop 2.</DIV>
<DIV>&nbsp;</DIV>
<DIV>I looked the generated HTML viewState values in the steps above. They =
are&nbsp; the same. That means that only the same view(stored view tree in =
server side) is used. For jsf/tomahawk, I believe different view&nbsp; tree=
s are used for the senario above and thus back button works.</DIV>
<DIV>&nbsp;</DIV>
<DIV>Is there a config parameter for trinidad to support back button?</DIV>
<DIV>Back button is often used by users, it is nice if we can do that with =
Trinidad.</DIV>
<DIV>&nbsp;</DIV>
<DIV>Thanks,</DIV>
<DIV>Dave</DIV></td></tr></table><br>=0A=0A=0A=0A      
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