JSFiddle - React, Tailwind, and code Playground

by 3gwebtrain

JavaScript

var total = 3;
var num = total;
var val = 0;

var add = function (amount) {
    val = (amount+total) % total+1;
    console.log(val);
}

var caller = function(){

	setTimeout(() => {
 
  	add(num);
    num += 1;
    caller();
    

	}, 2000);
  
  

}

caller();