jQuery on() instead of live() doesn't work
Since .live() has been deprecated, i'm using .on() instead of .live(), but
it doesn't work properly, bear me if i am wrong, thanks in advance.
Below is a simple testing html, my expect behavior is that event fire only
when i click the button, but it turns out event fires wherever i click.
<html lang="en">
<head>
<title>demo</title>
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
</head>
<body>
<div id="wrapper">
<p>Hello World!</p>
<p>Hello World!</p>
<p>Hello World!</p>
<p>Hello World!</p>
<button id="btn">Click</button>
<p>Hello World!</p>
<p>Hello World!</p>
<p>Hello World!</p>
<p>Hello World!</p>
<p>Hello World!</p>
</div>
<script>
$(document).on("click", $("#btn"), function(){
document.title += "fire!";
});
</script>
</body>
</html>
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