Sequentially reveal layers by clicking NEXT
Bear with me if this has already been answered somewhere in the thousands of questions about the NEXT button.
I have a slide with 10 layers: Layer1 [the base]; Layer2; Layer3 ... Layer10.
I want to use the NEXT button to sequentially reveal the next layer in the series each time the user clicks it, and jump to the next slide from Layer10.
I've tried setting a trigger on each layer, doesn't work. I know I could use 10 slides (strikes me as inefficient)
I know I could hide the NEXT button and set a button on each layer to reveal the next, but that seems inelegant.