susie-t https://blog.hatena.ne.jp/susie-t/ Backstage of theater.js https://susie-t.hatenadiary.org/ prototype.js解読 【抜粋】 Insertion.After = Class.create(); Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), { initializeRange: function() { this.range.setStartAfter(this.element); }, insertContent: function(fragments) { fragments.each((function(fragment) { this.element.parentNode.insertBefo… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsusie-t.hatenadiary.org%2Fentry%2F20060905%2F1157448526" title="Insertion.Afterクラス - Backstage of theater.js" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2006-09-05 18:28:46 rich https://susie-t.hatenadiary.org/entry/20060905/1157448526 1.0 100%