Themes

Danny is spot on I never thought users would want to set icons for courses with a category list so large.

I will try and look into options for this in a future release. In the meantime I would suggest turning that feature off.

Julian

I had the same issue and found that if I deleted the category and recreated it, then I got the folder icon back. Luckily they were new categories so they were empty, but one could relocate the contents and just delete the folder.

I relation to getting different icons on more that 20 categories - 

I explored this and found that one can increase it as follows:

In lib.php line 105 change

foreach (range(1, 20) as $categorynumber) {

to 

foreach (range(1, 100) as $categorynumber) {

(Where 100 is the value you want to increase it to)

and on settings.php from line 1356 just increase the range as follows

'21'=>'21',
'22'=>'22',
'23'=>'23',
'24'=>'24',
'25'=>'25',
'26'=>'26',
'27'=>'27',);

(obviously I’m not going to list to 100 here)

Not sure how widely used large category icons would be, or if it’s easier for those that do require it to change the .php.

It would be handy though if one could type in the fa-{icon name} as a field, as it’s a rather long list to go through in the drop down.