The reason why you created the Shared Action in the previous section is to be able to track which ticket type students have visited. In this section, you will use that information to show the Continue button on slide 13, but only when all three ticket types have been visited at least once. The first step is to hide the Continue button and give it a name:
- Use the Filmstrip to go to slide 13 of the Chapter14/takeTheTrain.cptx file.
- Select the Continue button in the bottom right corner of the slide.
- At the top of the Properties inspector, give this Button a meaningful name (for example, btn_continue) and press Enter to confirm.
- Use the Timeline panel or the Timing inspector to make sure the Continue button Appears After 0 sec and stays visible for the Rest of the Slide.
- Click the eye icon in the topmost section of the Properties inspector to hide this object from the student in the published project.
Make sure the topmost section of the...