{"id":3394,"date":"2021-07-08T14:20:08","date_gmt":"2021-07-08T05:20:08","guid":{"rendered":"https:\/\/taitan916.info\/blog\/?p=3394"},"modified":"2021-07-08T14:20:08","modified_gmt":"2021-07-08T05:20:08","slug":"post-3394","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/3394","title":{"rendered":"form\u3067\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u305f\u969b\u306b\u30d5\u30a1\u30a4\u30eb\u540d\u3084\u30b5\u30a4\u30ba\u3001\u5f62\u5f0f\u3092\u8abf\u3079\u308b\u65b9\u6cd5"},"content":{"rendered":"

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 <\/p>\n

\u30b5\u30f3\u30d7\u30eb<\/h2>\n

https:\/\/taitan916.info\/sample\/fileapi\/<\/a><\/p>\n

 <\/p>\n

\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9<\/h2>\n
<html lang="ja">\r\n<head>\r\n<meta http-equiv="Content-Type" content="text\/html; charset=UTF-8">\r\n<title>File API\u306e\u30c6\u30b9\u30c8<\/title>\r\n<\/head>\r\n<body>\r\n\r\n\t<input type="file" id="file">\r\n\t<input type="button" id="button" value="\u30d5\u30a1\u30a4\u30eb\u60c5\u5831\u3092\u8868\u793a">\r\n\t<div id="file_data">\r\n\r\n\t<\/div>\r\n\r\n\t<script type="text\/javascript" src="\/\/code.jquery.com\/jquery-3.5.1.js"><\/script>\r\n\t<script>\r\n\t\t$(function(){\r\n\t\t\t$('#button').click(function(){\r\n\t\t\t\t\/\/jQuery\u3067\u53d6\u5f97\u3059\u308b\u5834\u5408\r\n\t\t\t\tconst file = $('#file').prop('files')[0];\r\n\r\n\t\t\t\t\/\/JavaScript\u3067\u53d6\u5f97\u3059\u308b\u5834\u5408\r\n\t\t\t\t\/\/const file = document.getElementById('file').files[0];\r\n\t\t\t\tconst file_data = "\\\r\n\t\t\t\t\t\u30d5\u30a1\u30a4\u30eb\u540d:" + file.name + "<br>\\\r\n\t\t\t\t\t\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba:" + file.size + "byte<br>\\\r\n\t\t\t\t\t\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f:" + file.type + "<br>\\\r\n\t\t\t\t";\r\n\t\t\t\tconsole.log(file);\r\n\t\t\t\t$('#file_data').html(file_data);\r\n\t\t\t});\r\n\t\t});\r\n\t<\/script>\r\n<\/body>\r\n<\/html><\/pre>\n
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 <\/p>\n
\u5bfe\u5fdc\u30d6\u30e9\u30a6\u30b6<\/h2>\n
IE11\u3092\u542b\u3081\u4e3b\u8981\u30d6\u30e9\u30a6\u30b6\u306f\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3002\u4ee5\u4e0b\u3088\u308a\u5bfe\u5fdc\u30d6\u30e9\u30a6\u30b6\u304c\u78ba\u8a8d\u3067\u304d\u308b\u3002<\/p>\n
https:\/\/developer.mozilla.org\/ja\/docs\/Web\/API\/File#browser_compatibility<\/a><\/p>\n
 <\/p>\n
\u6240\u611f<\/h2>\n
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