I figured out this pretty nifty technique for making an image slider gallery that can be controlled via both thumbnails and arrows. I also have button controls making a cyan border appear around a thumbnail, plus a shadow, plus a slight vertical movement up, on hover. Then, I want that same cyan border (but not the shadow or movement up) to stay when the thumbnail is clicked on.
If you hover over a thumbnail, those button controls work. If you use the arrows to advance through the images, you'll see the thumbnail animations I put into that timeline for the border color to change from white to cyan.
I can't get it to work with selecting individual thumbnails though. The problem is the button controls take ownership of the border color, interfering with any timeline animations I try to put in to make that border cyan upon click. If anyone wants to figure out a technique for me, I'd appreciate it! Also, please don't just speculate about a solution, please play with the project file and make sure the technique you come up with works.
SliderTemplate.hype.zip (984.1 KB)