Traversing/API/jQuery - Sample Code
end()
<!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(){
jQuery.fn.showTags = function (n) {
var tags = this.map(function () {
return this.tagName;
})
.get().join(", ");
$("b:eq(" + n + ")").text(tags);
return this;
};
$("p").showTags(0)
.find("span")
.showTags(1)
.css("background", "yellow")
.end()
.showTags(2)
.css("font-style", "italic");
});
</script>
<style>
p, div { margin:1px; padding:1px; font-weight:bold;
font-size:16px; }
div { color:blue; }
b { color:red; }
</style>
</head>
<body>
<p>
Hi there <span>how</span> are you <span>doing</span>?
</p>
<p>
This <span>span</span> is one of
several <span>spans</span> in this
<span>sentence</span>.
</p>
<div>
Tags in jQuery object initially: <b></b>
</div>
<div>
Tags in jQuery object after find: <b></b>
</div>
<div>
Tags in jQuery object after end: <b></b>
</div>
</body>
</html>
[実行結果]