Hi Angelo,

I had this trouble too. But i didn't solve it definitely.

My opinion :
- portal is not 100% ready for internet web site production because of this, since 99% of internet users use intensively using back and refresh buttons! (if you really insist on back and mostly refresh buttons i bet you'll find an exception quickly) - It seems all the concept of events cause problem since the browser back button is not informing portal we want event no 4 on the last page we had, and thinks we need the event no 4 on the actual page. - But this is open source, so up to us to arrange this problem, but i didn't feel competent for this.

In short to avoid probblems you have to avoid all portal events :
- PageLabel is the right solution for menus etc...
- Avoid transforming your anchors via portal-eventlink-transformer, but use systematically bookmarks. - On the bookmark pipeline, use an internal redirect instead of external to also avoid the event.


I received most of these informations from the there : (http://mail-archives.apache.org/mod_mbox/cocoon-users-fr/200509.mbox/[EMAIL PROTECTED]), since you seem Italian i'm quite sure you can almost read that french.

Phil


Angelo Immediata wrote:
Hi all.
I'm using Cocoon 2.1.7 and it's portal block.
My portal is configured for using PageLabels.
I have seen that there is an incorrect functionality when the user clicks on 
the browser's back button; i think that this is due to the cocoon-portal-event 
number.... did anybody solved this feature?
Thanks to all.


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