SL3 Triggers not functioning as desired
I'm working on a project where I want the learner to click on 4 components on a slide before they can move on. I have the following configuration:
Change the state of the Next button to Hidden when the timeline starts.
Change the state of the Next button to Normal when Items 1,2,3,4 are visited.
For each hotspot I also have the previous and next buttons switch to Hidden so that they do not appear on the layer that pops open.
My problem is that once I have viewed one of the 4 layers, the Next button appears and the learner can continue and skip the three remaining layers.
How do I change my settings so that the user has to click the 4 layers before seeing the next button and that the layers do not contain next and previous buttons?