page count + navigation in question bank
I'm building a quiz in storyline 360. My assignment here at work is:
- 15 questions have to be fired randomly to the students
- Students should be allowed to navigate back and forward through the questions before submitting them all.
- Students should know at which question they are.
So i put all questions in a question bank. Set it to 'draw questions randomly' and include all questions.
I searched and found a way to do a page count with a variable i called 'Qnumbering' and added a trigger on each slide: (add 1.00 to Qnumbering when the timeline starts). I added "%Qnumbering% / 15" as text on top of my slide.
This works as promised. It starts with 1/15 and when i move on 2/15 and so on.
Problem: When i hit the previous button it still adds a number. Instead of going back to 3/15, 4/15 is displayed to the previous question.
I tried to be smart and added a substract 1.00 when the previous button is clicked: 1 was deducted, but off course also added on the previous slide. Instead of going back from 3/15 to 2/15.... 3/15 was displayed. One better but still not good...
The plot thickens...maybe some wizards here can help?