jQuery addClass example

Change class name on click in jQuery

by haithamsboui

HTML

<div id="banner-message">
  <p>Hello World</p>
  <button>Change color</button>
</div>

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

function unslug(slugs) {
  slugs = slugs.replace(/_/g, '-');
  slugs = slugs.replace(/--/g, '-');
  let list = [];
  slugs.split('-').forEach(function(slug) {
    list.push(slug.substr(0, 1).toUpperCase() + slug.substr(1));
  });
  return list.join(' ');
}
console.log(unslug("top-21-maisons-dhotes-pour-les-couples-en-tunisie-4"));