[TYPO3-english] typoscript and menu alwaysActivePIDList question

[Ralica Sotirova]

Hi, list :)
I have this pages tree:

1 -> (hidden)
2 ->
  21 ->
  22 ->
3 ->
  31 ->
  32 ->

There are links from "x1", "x2" to "1". I want to display on "1", a
menu, with active - the referrer.

2->
  21 ->
  22 -> (active)
3 ->

So I created a template on "1" :

[globalVar = GP:refPageID = 22]
lib.leftMenu.10.10.alwaysActivePIDlist = 2,22
[globalVar]
and the same for the other pages.

It works, but only the first time I go to "1". Then
"alwaysActivePIDlist" get cached. The class.tslib_menu.php is not
invoked again and I have to clear configuration cache in order to make
the menu correct again.

Can you suggest a solution for this issue?

Thanks :)