[Building Sakai] User browser cache problems following Sakai upgrade

Charles Severance csev at umich.edu
Mon May 20 07:38:08 PDT 2013


I just filed a JIRA for this issue.  If folks have design suggestions - please comment here:

https://jira.sakaiproject.org/browse/SAK-23628

If there are no comments - I will build an implementation as described in the JIRA and put it into 2-9-x.

/Chuck

On May 15, 2013, at 10:54 AM, Charles Severance wrote:

> You might (as you suggest) just do a temporary patch to the head material in portal to add a query parameter to the various static and heavily cached files for a few weeks.
> 
> We should make this a feature.
> 
> /Chuck
> 
> On May 15, 2013, at 7:37 AM, Paul Dagnall wrote:
> 
>> Hi
>> We just upgraded form Sakai 2.6 to 2.9. Thankfully, the biggest complaints we're getting have to do with browser caching. The user reports funny display issues. We suggest they clear their cache, and all is well...
>> 
>> Besides renaming static content files or adding a query string to the css references, is there a good way to avoid this. I know if we wait, the users' caches will eventually refresh, but we'd like to avoid that initial bad experience.
>> 
>> Does anyone have suggestions for this?
>> 
>> Thank you!
>> 
>> Paul Dagnall
>> Application Developer & Administrator
>> University of Dayton
>> 
>> _______________________________
> 

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