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JamesMGreene/currentScript.html

Created January 26, 2015 18:16
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currentScript.html
<!doctype html>
<html>
<head>
<title>currentScript Example</title>
<script type="text/javascript" id="mainscript" async>
if (document.currentScript && document.currentScript.async) {
console.log("Executing asynchronously");
} else {
console.log("Executing synchronously (?)");
}
function logMessage(m) {
var theList = document.getElementById("output");
if (theList) {
var newItem = document.createElement("li");
newItem.innerHTML = m;
theList.appendChild(newItem);
}
}
function starting(e) {
logMessage("Starting script with ID: " + e.target.id);
}
function finished(e) {
logMessage("Finished script with ID: " + e.target.id);
}
document.addEventListener("beforescriptexecute", starting, true);
document.addEventListener("afterscriptexecute", finished, true);
</script>
</head>
<body>
<p>Demonstration of <code>beforescriptexecute</code> and
<code>afterscriptexecute</code>.</p>
<h3>Output</h3>
<ul id="output">
</ul>
</body>
<script type="text/javascript" id="somescript">
console.log("Look, I'm a script!");
</script>
</html>
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