How to make a canvas animate?

Question

I am trying to make a canvas seems rolling but I don't know how.
So if any one can help me please do it in the link below
https://code.sololearn.com/WKw8S5R3r8rq/#html

Answer 1

You have mistakes in your html code:

- you have set two attribute id in your <button>:
<button id="throw_dice" onClick ="RandomDice()" id="push">Roll Dice</button>

- you have a duplicate dice element ( the 'first_dice' ) at start, and just after the <button>
<label id="first_dice"></label>

Deleting the second id and the duplicate dice, seems to be enough to make your code right working ;)