Mars https://blog.hatena.ne.jp/Mars/ Mars Diary https://mars-2.hatenadiary.org/ javascript question:1193930047 より <script type="text/javascript"> function sample(oId){ var obj = document.getElementById(oId); var stO = obj.innerHTML; obj.innerHTML = stO; } </script> <span id="XYZ"><input type="file" name="file" size="10"></span> <input type="button" value="←" onclick="sample('XYZ')">一見、無意味… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmars-2.hatenadiary.org%2Fentry%2F20071102" title=" type=”file”のクリア - Mars Diary" 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 2007-11-02 00:00:00 rich https://mars-2.hatenadiary.org/entry/20071102 1.0 100%