Hello everyone, I’m running into a weird issue in Captivate 2019 with Next buttons, TOC lock/unlock, and scrub bar disable when publishing to my LMS (uLearn).

• On Slide 1, On Enter I:

  • Execute JavaScript to disable the scrub bar

  • Assign SlideVisited = 1 and SlideFullyVisited = 0

  • Hide the Next button

• On Exit, I assign SlideFullyVisited = 1.

• I also lock the inbuilt TOC at the start and unlock it on the last slide.

This works fine the first time. But when I refresh the course or revisit it:

• The scrub bar and Next buttons look enabled at first

• As soon as I go back to Slide 1, the Next button disables again, and it cascades → all my Next buttons on later slides stop working

• If I avoid going back to Slide 1, everything else works fine.

Can anyone help me with it? I have enabled self-paced learning, Unchecked never send resume data, and allow backtracking is enabled.

I realized Slide 1 is re-running the On Enter script every time, resetting variables, and hiding the button

These are my shared and advanced function conditions

Slide 1

• Execute JavaScript → disable scrub bar (current)

• Lock TOC

Tab 1 → SlideVisited check (On Enter)

IF SlideVisited == 0

• Execute JavaScript → disable scrub bar

• Assign SlideVisited = 1

• Assign SlideFullyVisited = 0

• Hide Next Button

• Continue

Tab 2 → SlideFullyVisited check (On Enter)

IF SlideFullyVisited == 0

• Hide Next Button

ELSE

• Show Next Button

On Exit (for the slide)

• Assign SlideFullyVisited = 1

• Lock TOC

Last slide on exit

Unlock TOC