当我在浏览器(Chrome,Firefox)中测试时,它不会弹出。我不知道我做错了什么但它对我不起作用。
<script src="http://popcornjs.org/code/dist/popcorn-complete.min.js"></script>
<script>
// ensure the web page (DOM) has loaded
document.addEventListener("DOMContentLoaded", function () {
// Create a popcorn instance by calling the Youtube player plugin
var example = Popcorn.youtube(
'#video',
'https://www.youtube.com/watch?v=2-XgMuIfIdA' );
// add a footnote at 2 seconds, and remove it at 6 seconds
example.footnote({
start: 2,
end: 6,
text: "Pop!",
target: "footnotediv"
});
// play the video right away
example.play();
}, false);
</script>