▼b要素の親要素の要素名を表示します。
My parents are:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="ja" lang="ja"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="Content-Language" content="ja" /> <meta http-equiv="Content-Script-Type" content="text/javascript" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta http-equiv="imagetoolbar" content="no" /> <title>DOM選択処理:調査:parents()の使用例 | jQuery</title> <link rel="stylesheet" type="text/css" href="/content/lib/global.css" /> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script> <script type="text/javascript"> $(document).ready(function(){ var parentEls = $("b").parents() .map(function () { return this.tagName; }) .get().join(", "); $("b").append("<strong>" + parentEls + "</strong>"); }); </script> <style type="text/css"> b { color:blue; } strong { color:red; } </style> <link rel="stylesheet" type="text/css" href="/common/css/example.css"></head> <body id='example3' class='example'><div class="ads" style="margin:32px auto;text-align:center;"></div><h1 class='h'><a href='/'>PHP & JavaScript Room</a> :: 設置サンプル</h1> <h3 class='h'>実行結果</h3> <div id="wrap"> <h1>DOM選択処理:調査:parent()の使用例 | jQuery</h1> <p>▼b要素の親要素の要素名を表示します。</p> <!-- CODE --> <div> <p> <span> <b>My parents are: </b> </span> </p> </div> <!-- / CODE --> </div> </body> </html>