jQuery toggleClass example

Toggle class name on click in jQuery

by SpeedLogic

HTML

<div id="banner-message">
  <textarea id="text"></textarea>
  <button id="start">Start</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

$(document).on('click', '#start', function (e) {
var text = $('#text').val();
        var newT = '';
        var textArr = text.split('\n');
        $.each(textArr, function(index, el){
          var pos = el.indexOf(':');
          var t = el.slice(0, pos) + '"' + el.slice(pos);
          newT += '"'+ t + '\n';
    });

console.log(newT);
    });