[TYPO3-core] RFC: adminpanel and caching problems

[Michael Stucki]

According to http://wiki.typo3.org/index.php/Core_Development there are no
open issues with the admin panel.

I just tried in Firefox and don't see any problems, but I don't have a
RealUrl setup at hand.

Can anyone confirm that all issues have been solved? Thanks.

Regards, michael

rupert germann wrote:

> Hi,
> 
> Since the adminpanel now uses GET instead of POST vars TYPO3 will disable
> caching on pages that use a cHash in the GET vars if a reload of the page
> is initiated by the adminpanel.
> 
> Steps to reproduce: open a page whose content depends on plugin parameters
> which contain a chash (e.g. a tt_news single view). Then open the
> Typoscript section of the adminpanel and enable the "Display messages"
> checkbox. You'll see something like this:
> 
> The incoming cHash "6837c0aad6" and calculated cHash "2f8e2a20bb" did not
> match, so caching was disabled. The fieldlist used
> was "TSFE_ADMIN_PANEL[display_cache],TSFE_ADMIN_PANEL[display_edit],.....
> 
> this is quite bad because before changing the adminpanel from GET to
> POSTvars this section (or the info section) was a reliable tool for
> finding caching problems in extensions - now this doesn't work anymore
> because without having opened the Typoscript section one can't be shure if
> the disabled cache was caused by an extension problem or by the adminpanel
> itself.
> 
> Solution:
> the only solution that comes to my mind is reverting the complete thing
> again from GET to POST vars.
> 
> any other ideas?
> 
> 
> greets
> rupert

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