jsPsych/docs/demos/jspsych-html-audio-response-demo2.html
2025-02-12 15:04:02 +00:00

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HTML

<!DOCTYPE html>
<html>
<head>
<script src="https://unpkg.com/jspsych@8.2.1"></script>
<script src="https://unpkg.com/@jspsych/plugin-html-button-response@2.1.0"></script>
<script src="https://unpkg.com/@jspsych/plugin-html-audio-response@2.1.1"></script>
<script src="https://unpkg.com/@jspsych/plugin-initialize-microphone@2.1.0"></script>
<link rel="stylesheet" href="https://unpkg.com/jspsych@8.2.1/css/jspsych.css">
<style>
.jspsych-btn {margin-bottom: 10px;}
</style>
</head>
<body></body>
<script>
var jsPsych = initJsPsych();
var start = {
type: jsPsychHtmlButtonResponse,
stimulus: '',
choices: ['Run demo']
};
var show_data = {
type: jsPsychHtmlButtonResponse,
stimulus: function() {
var trial_data = jsPsych.data.getLastTrialData().values();
var trial_json = JSON.stringify(trial_data, null, 2);
return `<p style="margin-bottom:0px;"><strong>Trial data:</strong></p>
<pre style="margin-top:0px;text-align:left;">${trial_json}</pre>`;
},
choices: ['Repeat demo']
};
var init_mic = {
type: jsPsychInitializeMicrophone
}
var trial = {
type: jsPsychHtmlAudioResponse,
stimulus: `
<p>Please sing the first few seconds of a song and click the button when you are done.</p>`,
recording_duration: 15000,
allow_playback: true,
on_finish: function(data){
/*fetch('/save-my-data.php', { audio_base64: data.response })
.then((audio_id){
data.response = audio_id;
});*/
// need to fake the server part of this.
data.response = "584j29d01a";
}
};
var trial_loop = {
timeline: [trial, show_data],
loop_function: function() {
return true;
}
};
if (typeof jsPsych !== "undefined") {
jsPsych.run([start, init_mic, trial_loop]);
} else {
document.body.innerHTML = '<div style="text-align:center; margin-top:50%; transform:translate(0,-50%);">You must be online to view the plugin demo.</div>';
}
</script>
</html>