Forum .LRN Q&A: Re: Better sort order for dotlrn main portlet
My idea is to allow the user to choose between these two order options, and give him a button to switch between them (sorted by join date or alphabetically). Maybe, this options could be disabled for strange character sets.
In our production server there are several users with lots of courses and subgroups (hundreds of them in some cases), so it's needed a better way to sort the groups portlet. Maybe, pagination is also needed. I'm thinking about using the "cloud tag" concept in order to highlight some courses, for instance, the recently used ones. But the idea I like the more is to allow the user to mark a course as favorite. Just ideas right now.
Anyway, the actual approach takes the double of time. With "only" 25 items on courses lists (courses and 2 levels of subgroups) and 11 communities, it took 24ms average with "normal" order, and 47ms with alphabetical order. So maybe it's needed a new implementation: pre-calculate the "tree_sortkey_with_prettynames" values in a new column of dotlrn_communities_all, and refresh it triggered by any "course name" update.