jQueryが読み込み失敗しているか確認する方法。typeof jQueryでundefinedになってるか見る。2020年の今更ながらの話なんだけども。

stealthinu のブックマーク 2020/10/19 16:12

<blockquote class="hatena-bookmark-comment"><a class="comment-info" href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/entry/352885988/comment/stealthinu" data-user-id="stealthinu" data-entry-url="https://b.hatena.ne.jp/entry/blog.skyld.org/2009/06/jquery-ready.php" data-original-href="http://blog.skyld.org/2009/06/jquery-ready.php" data-entry-favicon="https://cdn-ak2.favicon.st-hatena.com/64?url=http%3A%2F%2Fblog.skyld.org%2F2009%2F06%2Fjquery-ready.php" data-user-icon="/users/stealthinu/profile.png">http://blog.skyld.org/2009/06/jquery-ready.php</a><ul class="comment-tag" style="list-style: none; margin: 0px;"><li style="float: left">[<a href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/q/javascript">javascript</a>]</li><li style="float: left">[<a href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/q/jquery">jquery</a>]</li></ul><br><div class="tategaki" style="margin-top:10px;width:100%;">
<br style="display:none" /><span class="tktr-gyo" style="height:640px;margin:0 19px 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="latin" style="width:19px;height:19px;">j</span><span class="latin" style="width:19px;height:19px;">Q</span><span class="latin" style="width:19px;height:19px;">u</span><span class="latin" style="width:19px;height:19px;">e</span><span class="latin" style="width:19px;height:19px;">r</span><span class="latin" style="width:19px;height:19px;">y</span><span class="char"">が</span><span class="char"">読</span><span class="char"">み</span><span class="char"">込</span><span class="char"">み</span><span class="char"">失</span><span class="char"">敗</span><span class="char"">し</span><span class="char"">て</span><span class="char"">い</span><span class="char"">る</span><span class="char"">か</span><span class="char"">確</span><span class="char"">認</span><span class="char"">す</span><span class="char"">る</span><span class="char"">方</span><span class="char"">法</span><span class="ku-ten">。</span><span class="latin" style="width:19px;height:19px;">t</span><span class="latin" style="width:19px;height:19px;">y</span><span class="latin" style="width:19px;height:19px;">p</span><span class="latin" style="width:19px;height:19px;">e</span><span class="latin" style="width:19px;height:19px;">o</span><span class="latin" style="width:19px;height:19px;">f</span><span class="latin" style="display:block;width:19px;height:19px;"> </span></span><span class="tktr-gyo" style="height:640px;margin:0 0 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="latin" style="width:19px;height:19px;">j</span><span class="latin" style="width:19px;height:19px;">Q</span><span class="latin" style="width:19px;height:19px;">u</span><span class="latin" style="width:19px;height:19px;">e</span><span class="latin" style="width:19px;height:19px;">r</span><span class="latin" style="width:19px;height:19px;">y</span><span class="char"">で</span><span class="latin" style="width:19px;height:19px;">u</span><span class="latin" style="width:19px;height:19px;">n</span><span class="latin" style="width:19px;height:19px;">d</span><span class="latin" style="width:19px;height:19px;">e</span><span class="latin" style="width:19px;height:19px;">f</span><span class="latin" style="width:19px;height:19px;">i</span><span class="latin" style="width:19px;height:19px;">n</span><span class="latin" style="width:19px;height:19px;">e</span><span class="latin" style="width:19px;height:19px;">d</span><span class="char"">に</span><span class="char"">な</span><span class="kogaki">っ</span><span class="char"">て</span><span class="char"">る</span><span class="char"">か</span><span class="char"">見</span><span class="char"">る</span><span class="ku-ten">。</span><span class="latin" style="width:19px;height:19px;">2</span><span class="latin" style="width:19px;height:19px;">0</span><span class="latin" style="width:19px;height:19px;">2</span><span class="latin" style="width:19px;height:19px;">0</span><span class="char"">年</span><span class="char"">の</span><span class="char"">今</span></span><span class="tktr-gyo" style="height:640px;margin:0 0 180px 22px;font-size:19px;_width:19px;/width:19px;"><span class="char"">更</span><span class="char"">な</span><span class="char"">が</span><span class="char"">ら</span><span class="char"">の</span><span class="char"">話</span><span class="char"">な</span><span class="char"">ん</span><span class="char"">だ</span><span class="char"">け</span><span class="char"">ど</span><span class="char"">も</span><span class="ku-ten">。</span><br style="display:none" /></span>
<span style="display:block;clear:right"></span></div><a class="datetime" href="https://akarinohon.com/text/taketori.cgi/https://b.hatena.ne.jp/stealthinu/20201019#bookmark-352885988"><span class="datetime-body">2020/10/19 16:12</span></a></blockquote><script src="https://b.st-hatena.com/js/comment-widget.js" charset="utf-8" async></script>

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