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<!DOCTYPE html>
<html>
<head>
<title>Q.async animation example</title>
<!--
Works in browsers that support ES6 geneartors, like Chromium 29 with
the --harmony flag.
Peter Hallam, Tom van Cutsem, Mark S. Miller, Dave Herman, Andy Wingo.
The animation example was taken from
<http://wiki.ecmascript.org/doku.php?id=strawman:deferred_functions>
-->
</head>
<body>
<div id="box" style="width: 20px; height: 20px; background-color: red;"></div>
<script src="../../q.js"></script>
<script>
(function () {
"use strict";
var deferredAnimate = Q.async(function* (element) {
for (var i = 0; i < 100; ++i) {
element.style.marginLeft = i + "px";
yield Q.delay(20);
}
});
Q.spawn(function* () {
yield deferredAnimate(document.getElementById("box"));
alert("Done!");
});
}());
</script>
</body>
</html>
|
