Hiding a Continue Button Until all Flipcards are Turned
Good morning, all;
I am having an issue that I thought/hoped would be fixed with a simple advanced action, but it seems that is not the case, so I was hoping someone here may have a quick, not-too-complex solution.
I have made a slide with three simple flipcards:

Each card their own advanced action and they all work perfectly:

However, as I needed a way for learners to move on after they flipped the cards, I added a Continue button, which you can see in the first screen shot. This way, they can control when to move forward in case they want to reread the cards. However, I want them to turn all the cards to read them before they move forward, so I don't want the continue button to appear until after they have done so.
As a possible solution, I created variables for each of the flipped cards and added them to each of the cards' advanced actions to be incremented by 1 when they get a click, which you can see in the second screen shot.
Then I wrote this simple advanced action to say if all three card variables are greater than or equal to 1, show the Continut button; if not, hide it:

I put this as the action for the slide (Slide > on Enter > Execute Advanced Action), but it doesn't work. Perhaps I put it in the wrong place, or wrote it wrong, or it's not possible, or I'm missing something.
Does anyone have any ideas? Again, something not too time consuming or complex because I have to finish this project ASAP and this is the last of the wrinkles.
TIA!
samamara





