jsPsych/examples/progress-bar.html at master · makebrainwaves/jsPsych · GitHub

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<!DOCTYPE html>
<html>
<head>
  <script src="../jspsych.js"></script>
  <script src="../plugins/jspsych-image-keyboard-response.js"></script>
  <script src="../plugins/jspsych-html-keyboard-response.js"></script>
  <link rel="stylesheet" href="../css/jspsych.css"></link>
  <style>
    img {
      width: 300px;
    }
  </style>
</head>
<body></body>
<script>
  var trial_1 = {
    type: 'image-keyboard-response',
    stimulus: 'img/happy_face_1.jpg',
    choices: [89, 78], // Y or N
    prompt: '<p>Have you seen this face before? Y or N.</p>'
  }

  var trial_2 = {
    type: 'image-keyboard-response',
    stimulus: 'img/happy_face_2.jpg',
    choices: [89, 78], // Y or N
    prompt: '<p>Have you seen this face before? Y or N.</p>'
  }

  var trial_3 = {
    type: 'image-keyboard-response',
    stimulus: 'img/happy_face_3.jpg',
    choices: [89, 78], // Y or N
    prompt: '<p>Have you seen this face before? Y or N.</p>'
  }

  var cnt = 0;

  var block_set = {
    timeline: [trial_1, trial_2, trial_3],
    loop_function: function() {
      cnt++;
      return cnt < 2;
    }
  }

  var end_screen = {
    type: 'html-keyboard-response',
    stimulus: 'The experiment is over.'
  }


  jsPsych.init({
    timeline: [trial_1, trial_2, trial_3], //block_set, end_screen],
    show_progress_bar: true,
    on_finish: function() {
      jsPsych.data.displayData();
    }
  });
</script>
</head>
</html>