Conditional trigger based on viewing all pages in a course?
Thanks in advance for any feedback. Need help creating a conditional trigger to view a page based on the user viewing all the pages in a course.
SCENARIO: My client has created over twenty 100-page Storyline courses. There is no LMS. A late request (all the courses have been built) is to add -- on the last page of the course -- a link to a certificate if (and only if) the user has viewed all 100 pages in the course.
How can this be done?
Note 1: The course is open navigation, so the link cannot simply be always present on the last page, otherwise users will simply jump to that page and print the certificate.
Note 2: The user has to have visited each unique page. It can't simply be a count of 100 page views. I.e. viewing the same page 100 times.
Note 3: My preference is to find a solution that does NOT require putting code on each page, given how time-consuming that would be. I'm ideally searching for a solution that looks something like this (in prose):
On the current last page of course:
> If each of the 100 pages have been viewed, show the certificate button, else show the message "You have not viewed all the pages in the course. Please do so, and then return here to print your certificate."
Thanks very much!