How do I highlight multiple buttons at once by using animator?

I’m making a test, where you can select mutiple buttons (actually artworks) before pressing “next page” - I just want to know how I can have two highlighted buttons at once without one of the highlight dissapering when clicking another button. Is it possible?

You can do it in many ways.

  1. By changing the sprites after clicking it.
  2. Set the Disabled color of Button component to the color which you want to see highlighted. Add a script with the following code on each button:

Button btn;

void Start()
{
	btn = gameObject.GetComponent<Button> ();
	btn.onClick.AddListener(TaskOnClick);
}

void TaskOnClick()
{
	btn.interactable = false;
}
	// but you can only tap once and you to enable the button interaction when coming back to this page