[TYPO3-core] RFC: #0010410: Generation of encryption key does not work in IE7

Marcus Krause marcus#exp2009 at t3sec.info
Tue Feb 17 15:55:00 CET 2009


Marcus Krause schrieb am 02/17/2009 03:42 PM Uhr:
> Steffen Müller schrieb am 02/17/2009 03:24 PM Uhr:
>> Hi.
>>
>> On 16.02.2009 20:39 Oliver Hader wrote:
>>> Maybe this is a caching issue on the AJAX request?
>>>
>> You were right. There is a caching bug in IE:
>> http://en.wikipedia.org/wiki/XMLHTTP#Caching
>>
>> I have changed the ajax request from get to post. This resolves caching
>> issues with IE and finally should fix the issue completely.
>>
>> New patch appended.
> 
> 
> Without further testing, please mind that only trunk is invalidating
> further GP parameter (cmd). I introduced that to be more generic and
> allow an upcoming install tool to use AJAX calls for arbitrary tasks.
> 
> For Branches 4.1 and 4.2 the single task of the ajax class is to provide
> a generated encryption key.
> 
> Please do proper testing in IE!
> 
> 
> 
> I still wonder if this caching thing in IE affects other functionality
> in TYPO3 BE!!


We could of course instead send proper Caching headers.
-> http://www.sk-typo3.de/Ajax-mit-prototype-und-eID.328.0.html#comment704

I'd rather modify the headers instead of the POST workaround.

Marcus.


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