[Using Sakai] Problem with messageforum

[Matthew Jones]

This used to also be a problem a few years ago with preferences. Some
javascript was committed that:
-  Modified the the onclick handler for the button/link to
  - Add a css class to indicate the button was inactive
  - Remove the onclick event to prevent double click

https://jira.sakaiproject.org/browse/SAK-15254

In this case it actually threw stack traces to the UI if you double
clicked, which some people still tend to do.

On Fri, Sep 7, 2012 at 3:22 AM, Diego del Blanco Orobitg <
diego.delblanco at samoo.es> wrote:

> Additionally and independently to the performance.****
>
> ** **
>
> We had a customer with the multiple tab message problem. We try by
> ourselves to have the message and impossible. But he continued with that
> problem so we go to try in their own computer… Finally we detected that
> some people “very nervous people” don’t click  one time in the buttons, and
> when the response is slow they think that clicking a lot of times computers
> go faster. And there are other people, as this customer, that really makes
> double click in all the buttons, links and anything in the computer
> (incredible but true). That made the “multiple tab message” to appear.  **
> **
>
> ** **
>
> So we have added a simple javascript code to disable some forum buttons
> once clicked. So people has to wait until the end of the process and can’t
> click more than one time in the button. Maybe this can be helpful to avoid
> messages in the case they are originated by this multiple clicks (obviously
> this won’t solve your performance problem)****
>
> ** **
>
> Saludos****
>
> ** **
>
> [image: cid:image001.jpg at 01C9F98A.71C74E60] <http://www.samoo.es/>****
>
> ** **
>
> *Diego del Blanco Orobitg*
>
> Director de Operaciones**
>
> diego.delblanco at samoo.es <diego.delblanco at setival.com>**
>
> Tlf Oficina: 673 803 269****
>
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>
> www.samoo.es****
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> ** **
>
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>
> ** **
>
> ** **
>
> ** **
>
> ** **
>
> ** **
>
> ** **
>
> ** **
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> ** **
>
> *De:* sakai-user-bounces at collab.sakaiproject.org [mailto:
> sakai-user-bounces at collab.sakaiproject.org] *En nombre de *Neal Caidin
> *Enviado el:* jueves, 06 de septiembre de 2012 13:54
> *Para:* Anders Nordkvist
> *CC:* sakai-user at collab.sakaiproject.org
> *Asunto:* Re: [Using Sakai] Problem with messageforum****
>
> ** **
>
> Hi Anders,****
>
> ** **
>
> I wonder if it could be related to this one -
> https://jira.sakaiproject.org/browse/MSGCNTR-683 ?****
>
> ** **
>
> Cheers,****
>
> ** **
>
> Neal Caidin****
>
> ** **
>
> Sakai CLE Community Coordinator****
>
> nealcaidin at sakaifoundation.org****
>
> Skype: nealkdin****
>
> AIM: ncaidin at aol.com****
>
> ** **
>
> ** **
>
> ** **
>
> ** **
>
> On Sep 6, 2012, at 5:31 AM, Anders Nordkvist <anders.nordqvist at his.se>
> wrote:****
>
>
>
> ****
>
> Hello,****
>
>  ****
>
> We at Skövde University in Sweden have a site that’s distributed to all
> our new students (The University Library site). The site is automatically
> added to all students when a teacher creates a site in our course creator
> program for Sakai. The problem is that this site becomes very slow and if
> an instructor, or a student deletes a post in the forum he gets an error
> message (pic1). I get the same error as an admin and I don’t have more than
> one tab of Sakai open. This error is somewhat mentioned in  the somewhat
> old post https://jira.sakaiproject.org/browse/MSGCNTR-48 (its unresolved
> there) and also I suspect it somehow can have to do with the amount of
> students on the site but I don’t know how to solve it. I have looked
> through all the logs but cant find anything!****
>
>  ****
>
> Tested on both IE v.9 and Firefox 15.0 with the same error.****
>
>  ****
>
> We are using Sakai 2.7.x and msgcntr version 2.7.7.****
>
>  ****
>
>  ****
>
> Regards****
>
> Anders Nordkvist****
>
> System administrator****
>
> University Of Skövde****
>
> Sweden****
>
>  ****
>
>  ****
>
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