How to contol animation with help of button in using JS web...

Answer 1

You create a function that applies the intended behavior to the animation. Then you attach this behavior as click event to the button.

Answer 2

How to contol animation with help of button in using JS web... with example h

Answer 3

From your description it is unclear what the animation is and what the button should do.

If you need help with your own code, please link it and describe what it is supposed to do.

You should be able to find lots of examples online if you searched for it.