jQuery addClass example

Change class name on click in jQuery

by zzhsu20

HTML

<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
  <script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>

<div id="checkbox_block">
  <h2>Checkbox nested in label</h2>
  <!-- <fieldset> -->
    <legend>Bed Type: </legend>
    <label for='checkbox-nested-1'>2 Double
      <input type='checkbox' name='checkbox-nested-1' id='checkbox-nested-1'>
    </label>
    <label for="checkbox-nested-2">2 Queen
      <input type="checkbox" name="checkbox-nested-2" id="checkbox-nested-2">
    </label>
</div>
  <!-- </fieldset> -->
  <br>
  <button id='add_checkbox'>
  add_checkbox
  </button>

CSS

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

#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() {
    $( "#checkbox_block input" ).checkboxradio();
  } );
  
  
   $("#add_checkbox").click( function() {
   var add = '<label for="checkbox-nested-3">3 Queen<input type="checkbox" name="checkbox-nested-3" id="checkbox-nested-3"></label>';
			$("#checkbox_block").append(add);
 		 $( "#checkbox_block input" ).checkboxradio();
    });