jQuery toggleClass example

Toggle class name on click in jQuery

by Simon Price

HTML

<!DOCTYPE html>
<html>
<head>
    <title>Froala Editor Example</title>
    <link href="https://cdnjs.cloudflare.com/ajax/libs/froala-editor/3.2.7/css/froala_editor.pkgd.min.css" rel="stylesheet" type="text/css" />
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/froala-editor/3.2.7/js/froala_editor.pkgd.min.js"></script>
</head>
<body>
    <div id="froala-editor">Edit your content here.</div>
    <script>
      new FroalaEditor('#froala-editor');
    </script>
</body>
</html>

CSS

body {
  background: #20262E;
  padding: 20px;
  font-family: Helvetica;
}

#banner-message {
  background: #fff;
  border-radius: 4px;
  padding: 20px;
  font-size: 25px;
  text-align: center;
  transition: all 0.2s;
  margin: 0 auto;
  width: 300px;
}

button {
  background: #0084ff;
  border: none;
  border-radius: 5px;
  padding: 8px 14px;
  font-size: 15px;
  color: #fff;
}

#banner-message.alt {
  background: #0084ff;
  color: #fff;
  margin-top: 40px;
  width: 200px;
}

#banner-message.alt button {
  background: #fff;
  color: #000;
}

JavaScript

// find elements
var banner = $("#banner-message")
var button = $("button")

// handle click and add class
button.on("click", () => {
  banner.toggleClass("alt")
})