colorChooser.html [plain text]

<!DOCTYPE html>
<html>
<head>
<title>Title</title>
<script>
function detectInputTypeColorEnabled() {
    var element = document.getElementById('test')
    element.value = 'should sanitize';
    if (element.value != 'should sanitize')
        document.title = 'Feature enabled';
    else
        document.title = 'Feature disabled';
}
function updateTitle(element) {
    document.title = element.value;
}
</script>
</head>
<body onload='detectInputTypeColorEnabled()'>
<input id='test' type='color' onclick='updateTitle(this)' onchange='updateTitle(this)' style='width:50px; height:50px; position:"absolute"; top:0px; left:0px'>
</html>