TYPO3 Core

I can confirm this issue. The page tree is also broken, when new pages are created (see attached screenshot, I've created page "7634").

this happens also when you create a page and change the page type, after the reload.

Pagetree shows following url:
alt_db_navframe.php??currentSubScript=sysext%2Fcms%2Flayout%2Fdb_layout.php

This behaviour was introduced in rev. 3263 (#18071 in bugtracker):
http://code.typo3.org/v4/changeset/3263

Please test the attached patch. I just changed location.href to location.search which will only modify the query params.

Hm, here are some URLs of the page-tree frame:
Fresh logged in: /typo3/alt_db_navframe.php??currentSubScript=sysext%2Fcms%2Flayout%2Fdb_layout.php
After reload action: /typo3/alt_db_navframe.php?randNum=1203780428754

I don't exactly know in what cases currentSubScript is used but I guess it should also be there after the update event, e.g. like this:
/typo3/alt_db_navframe.php?currentSubScript=sysext%2Fcms%2Flayout%2Fdb_layout.php&randNum=1203780428754

The new patch preserves the query parameters and just modifies the "&randNum=" part. Furthermore the "??" was eleminated (it was there a long lime)... ;-)

For those asking themself what in rev. 3263 caused this behaviour:
before: top.content.nav_frame.refresh_nav();
after/current: top.content.nav_frame.Tree.refresh();

patch works excellent ;-)

Can confirm: With patch applied the tree (re)-loads as expected.

Committed to TYPO3_4-2 (rev. 3289)