Our users are encountering a problem with the drag and drop facility on course pages. It no longer works. When I tried it earlier this morning I received the following error:
"resource interpreted as document but transferred with mime type"
Strangely enough I cannot now produce this same error in the Console. The document simply doesn't load and asks to open it on my computer. There is a possible solution to this problem in this thread: https://moodle.org/mod/forum/discuss.php?d=232182 However, my current Essential theme doesn't appear to have a general.php into which I can place the code given by Mary Evans. Or should this be placed in a parent theme?
I am not experiencing the same problem on the 'Add a resource' page, the drag and drop works fine on this sort of page.
This is definitely a theme issue as I am able to drag and drop on course pages if I switch to both the Clean and Formal White themes. However, I would prefer not to have to switch to another theme as our users really like the look and feel of Essential.