susie-t https://blog.hatena.ne.jp/susie-t/ Backstage of theater.js https://susie-t.hatenadiary.org/ prototype.js解読 Ajax respondToReadyStateメソッド 【抜粋】 respondToReadyState: function(readyState) { var event = Ajax.Request.Events[readyState]; var transport = this.transport, json = this.evalJSON(); if (event == 'Complete') { try { (this.options['on' + this.transport.status] || this.options['on' + (this.responseIsSuccess() … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsusie-t.hatenadiary.org%2Fentry%2F20060822%2F1156212923" title="Ajax.Requestクラス(2) - 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 2006-08-22 11:15:23 rich https://susie-t.hatenadiary.org/entry/20060822/1156212923 1.0 100%