parse JSON

Toggle class name on click in jQuery

by kneidels

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

// find elements
var data = '{"contents":[   {"mossadId":2,"empId":"999666333","id":12},   {"mossadId":4,"empId":"999666333","id":13},   {"mossadId":2,"empId":"301301301","id":14}]}';
data = JSON.parse(data);
var response = (data.contents);  // remove containing 'contents' envelope
console.log(response);
console.log ('len='+response.length )            

var sub1 = (response[0]);
//sub1 = JSON.parse(sub1);
console.log (' sub1 len='+sub1.mossadId )