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mawatari/addElementByIndex.html

Created June 21, 2013 02:04
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jQueryでインデックスを指定して要素を追加する
Raw
addElementByIndex.html
<!DOCTYPE html>
<html lang="ja">
<head>
<meta charset="utf-8">
<title>デモ</title>
</head>
<body>
<ul id="list">
<li>foo</li>
<li>bar</li>
<li>baz</li>
</ul>
<script type="text/javascript" src="assets/lib/jquery-2.0.2.min.js"></script>
<script type="text/javascript">
var newListItem = $('<li>').text('add text');
// 以下の2通りで追加可
newListItem.insertBefore($('#list').children()[1]);
$($('#list').children()[1]).before(newListItem);
</script>
</body>
</html>
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