Add Icon(s) in first line of an event (fullCalendar)

Question

For specific attributes of an event to be displayed in the \'fullCalendar\' matrix I would like to add icons to show them, for \'completed\' an (i) button, or an URL symbol

Answer 1

I solved this problem by modifying fullcalendar.min.js and removing the htmlEscape on the title. Just find the word HtmlEscape and remove it. Then in the event calendar you can append icons like this: