Events/API/jQuery - Sample Code
one(type, [data], fn)
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<script src="/jquery/js/jquery.js"></script>
<script>
$(document).ready(function(){
var n = 0;
$("div").one("click", function(){
var index = $("div").index(this);
$(this).css({ borderStyle:"inset",
cursor:"auto" });
$("p").text("Div at index #" + index + " clicked." +
" That's " + ++n + " total clicks.");
});
});
</script>
<style>
div { width:60px; height:60px; margin:5px; float:left;
background:green; border:10px outset;
cursor:pointer; }
p { color:red; margin:0; clear:left; }
</style>
</head>
<body>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<p>Click a green square...</p>
</body>
</html>
[実行結果]