[Building Sakai] Portal Chat

Fri Oct 14 16:00:43 PDT 2011

IE8 still works on WinXP. It's IE9 that requires Vista or Windows 7.

http://windows.microsoft.com/en-US/internet-explorer/products/ie/home

--Bob

----
Robert E. Long, M.A.
Lead Java Developer / Analyst
Educational Technology Instructor
Master of Arts, Instructional Technology
Saginaw Valley State University
o: 989.964.2245
relong at svsu.edu

On Oct 14, 2011, at 6:58 PM, Steve Swinsburg wrote:

> Isn't forcing people on to IE8 or above also forcing an operating system upgrade to Windows7 ?
> Or does IE8 work on XP?
> 
> Sent from my iPhone
> 
> On 15/10/2011, at 1:38, Aaron Zeckoski <azeckoski at unicon.net> wrote:
> 
>> Agreed.
>> -AZ
>> 
>> 
>> On Fri, Oct 14, 2011 at 10:26 AM, Charles Hedrick <hedrick at rutgers.edu> wrote:
>>> I think flash may be a cure that's worse than the disease. I'd rather just disable portal chat for those users
>>> 
>>> On Oct 14, 2011, at 9:25 AM, Noah Botimer <botimer at umich.edu> wrote:
>>> 
>>>> Personally, I have to imagine that the rest of the web is going to be a pretty strong forcing function in moving from IE7. Six months is also a lot of notice, so this may be completely manageable for the IT shops to handle.
>>>> 
>>>> But... If there is a real demand for both IE7 support and the portal chat, there is a possibility of using Flash storage as a fall-back from DOM Storage. This assumes that the markup and CSS behave in IE7, which may or may not be the case.
>>>> 
>>>> I haven't used it in a while, but I have had good success with Dojo's Storage module. It manages the feature detection process and gives a consistent API across a few storage providers. It can be used without the entirety of Dojo. Just food for thought.
>>>> 
>>>> Thanks,
>>>> -Noah
>>>> 
>>>> On Oct 14, 2011, at 6:13 AM, Charles Hedrick wrote:
>>>> 
>>>>> In our staff areas users can't do updates or install software. We had  aroblem a couple of years ago in a major version change because one department didnt let their users clear the browser cache. I don't think were unique in this.
>>>>> 
>>>>> 
>>>>> On Oct 14, 2011, at 5:56 AM, Nkululeko Phakela <nonkululeko.phakela at wits.ac.za> wrote:
>>>>> 
>>>>>> Hi Adrian,
>>>>>> 
>>>>>> I think that it's enough that it works on IE 8 and above. Well, if
>>>>>> people want to use the chat tool then they should just upgrade their IE
>>>>>> version or use one of the better browsers, :-D. I don't think it's worth
>>>>>> the effort because upgrading a browser really doesn't take that long.
>>>>>> 
>>>>>> Regards,
>>>>>> Nguni
>>>>>> 
>>>>>> 
>>>>>> On Fri, 2011-10-14 at 10:04 +0100, Adrian Fish wrote:
>>>>>>> Hi All,
>>>>>>> 
>>>>>>> The reason we use storage is to maintain the chat state between page
>>>>>>> reloads. Every time you click a tool or a site in Sakai the entire UI
>>>>>>> refreshes and the chat UI has to rebuild itself. I've gone to not
>>>>>>> inconsiderable lengths to get rid of flicker and that's where local
>>>>>>> storage comes in. The alternative to SessionStorage is yucky cookies,
>>>>>>> which we can do but it is a bit of a retrograde step. There are a couple
>>>>>>> of functions in the JS which handle the writing and reading to storage
>>>>>>> so some cookie code would have to be written in there if SessionStorage
>>>>>>> is not available.
>>>>>>> 
>>>>>>> Our computer services here has forced everybody onto IE9, so no IE7 use
>>>>>>> here :)
>>>>>>> 
>>>>>>> How are your cookie cutting skills Nguni? :)
>>>>>>> 
>>>>>>> Anything you do in the 2.8 chat code will be easily transferable to the
>>>>>>> neoportal code for 2.9 and will not be wasted. I use our 2.8 chat stuff
>>>>>>> as a kind of testbed for neoportal stuff.
>>>>>>> 
>>>>>>> Cheers,
>>>>>>> Adrian.
>>>>>>> 
>>>>>>> On 13/10/2011 22:44, Hedrick Charles wrote:
>>>>>>>> I'm having a private discussion with both Rutgers people and some developers about IE 7. I think it's time to desupport IE 6, but I think IE 7 will probably need to stay for another release. We're just now getting rid of some software that requires IE 7. 20% of our users used IE 7 at some point since July, although only 4% of our sessions use it.
>>>>>>>> 
>>>>>>>> On Oct 13, 2011, at 9:45:47 AM, Nkululeko Phakela wrote:
>>>>>>>> 
>>>>>>>>> Hi Adrian,
>>>>>>>>> 
>>>>>>>>> I did that and it's working perfectly now on IE 8, but on IE 7 it is
>>>>>>>>> giving an error. Session Storage is undefined. Is there a fix for this,
>>>>>>>>> or the chat was built for higher versions of IE.
>>>>>>>>> 
>>>>>>>>> Regards,
>>>>>>>>> Nguni
>>>>>>>>> 
>>>>>>>>> On Thu, 2011-10-13 at 13:57 +0100, Adrian Fish wrote:
>>>>>>>>>> Hi Nguni,
>>>>>>>>>> 
>>>>>>>>>> You need to add json2.js (attached) to your webapps/library/js
>>>>>>>>>> directory. You also need to add this line:
>>>>>>>>>> 
>>>>>>>>>> <script type="text/javascript" language="JavaScript"
>>>>>>>>>> src="${pageScriptPath}json2.js"></script>
>>>>>>>>>> 
>>>>>>>>>> ... under the trimpath import in
>>>>>>>>>> /webapps/portal-render/vm/defaultskin/includeStandardHead.vm
>>>>>>>>>> 
>>>>>>>>>> JSON is included in Safari and Firefox. I forgot about IE ...
>>>>>>>>>> 
>>>>>>>>>> Cheers,
>>>>>>>>>> Adrian.
>>>>>>>>>> 
>>>>>>>>>> On 13/10/2011 13:42, Nkululeko Phakela wrote:
>>>>>>>>>>> Hi Adrian,
>>>>>>>>>>> 
>>>>>>>>>>> I'm using an https protocol, and on IE 8, either windows 7 or xp, the
>>>>>>>>>>> portal chat is throwing an error that JSON is not defined.
>>>>>>>>>>> 
>>>>>>>>>>> Specifically: chat.js, line: 321. 'JSON' is undefined. Would you know
>>>>>>>>>>> why this is? Have you run into this problem before? All the other
>>>>>>>>>>> browsers are behaving perfectly and the chat tool is working very well.
>>>>>>>>>>> 
>>>>>>>>>>> Cheers,
>>>>>>>>>>> Nguni
>>>>>>>>>>> 
>>>>>>>>> --
>>>>>>>>> Nkululeko Phakela
>>>>>>>>> Software Developer
>>>>>>>>> 011 717 7167
>>>>>>>>> eLearning Support and Innovation (eLSI)
>>>>>>>>> Witwatersrand University
>>>>>>>>> Braamfontein, Johannesburg
>>>>>>>>> <html><p><font face = "verdana" size = "0.8" color = "navy">This communication is intended for the addressee only. It is confidential. If you have received this communication in error, please notify us immediately and destroy the original message. You may not copy or disseminate this communication without the permission of the University. Only authorized signatories are competent to enter into agreements on behalf of the University and recipients are thus advised that the content of this message may not be legally binding on the University and may contain the personal views and opinions of the author, which are not necessarily the views and opinions of The University of the Witwatersrand, Johannesburg. All agreements between the University and outsiders are subject to South African Law unless the University agrees in writing to the contrary.</font></p></html>
>>>>>>>>> 
>>>>>>>>> _______________________________________________
>>>>>>>>> sakai-dev mailing list
>>>>>>>>> sakai-dev at collab.sakaiproject.org
>>>>>>>>> http://collab.sakaiproject.org/mailman/listinfo/sakai-dev
>>>>>>>>> 
>>>>>>>>> TO UNSUBSCRIBE: send email to sakai-dev-unsubscribe at collab.sakaiproject.org with a subject of "unsubscribe"
>>>>>>> 
>>>>>>> --
>>>>>>> ==================================
>>>>>>> Adrian Fish
>>>>>>> Software Engineer
>>>>>>> B66 Management School
>>>>>>> Lancaster University
>>>>>>> Lancaster
>>>>>>> LA1 4YW
>>>>>>> 
>>>>>>> http://www.sakaiproject.org
>>>>>>> http://confluence.sakaiproject.org/display/YAFT/Yaft
>>>>>>> http://confluence.sakaiproject.org/display/CLOG/Home
>>>>>>> http://confluence.sakaiproject.org/display/BBB/Home
>>>>>>> 
>>>>>> 
>>>>>> --
>>>>>> Nkululeko Phakela
>>>>>> Software Developer
>>>>>> 011 717 7167
>>>>>> eLearning Support and Innovation (eLSI)
>>>>>> Witwatersrand University
>>>>>> Braamfontein, Johannesburg
>>>>>> <html><p><font face = "verdana" size = "0.8" color = "navy">This communication is intended for the addressee only. It is confidential. If you have received this communication in error, please notify us immediately and destroy the original message. You may not copy or disseminate this communication without the permission of the University. Only authorized signatories are competent to enter into agreements on behalf of the University and recipients are thus advised that the content of this message may not be legally binding on the University and may contain the personal views and opinions of the author, which are not necessarily the views and opinions of The University of the Witwatersrand, Johannesburg. All agreements between the University and outsiders are subject to South African Law unless the University agrees in writing to the contrary.</font></p></html>
>>>>>> 
>>>>> _______________________________________________
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>>>>> 
>>>>> 
>>>> 
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>> 
>> 
>> 
>> -- 
>> Aaron Zeckoski - Software Architect - http://tinyurl.com/azprofile
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