JSFiddle - React, Tailwind, and code Playground

by Kondal Durgam

HTML

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>toggleClass demo</title>
  <style>
  .wrap > div {
    float: left;
    width: 100px;
    margin: 1em 1em 0 0;
    padding-left: 3px;
    border: 1px solid #abc;
  }
  div.a {
    background-color: aqua;
  }
  div.b {
    background-color: burlywood;
  }
  div.c {
    background-color: cornsilk;
  }
  </style>
  <script src="https://code.jquery.com/jquery-1.10.2.js"></script>
</head>
<body>
 
<div class="buttons">
  <button>toggle</button>
  <button class="a">toggle a</button>
  <button class="a b">toggle a b</button>
  <button class="a b c">toggle a b c</button>
  <a href="#">reset</a>
</div>
<div class="wrap">
  <div></div>
  <div class="b"></div>
  <div class="a b"></div>
  <div class="a c"></div>
</div>
 
<script>
var cls = [ "", "a", "a b", "a b c" ];
var divs = $( "div.wrap" ).children();
var appendClass = function() {
  divs.append(function() {
    return "<div>" + ( this.className || "none" ) + "</div>";
  });
};
 
appendClass();
 
$( "button" ).on( "click", function() {
  var tc = this.className || undefined;
  divs.toggleClass( tc );
  appendClass();
});
 
$( "a" ).on( "click", function( event ) {
  event.preventDefault();
  divs.empty().each(function( i ) {
    this.className = cls[ i ];
  });
  appendClass();
});
</script>
 
</body>
</html>