[B! File] sendaiã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

sendai id:sendai

Fileã«é–¢ã™ã‚‹sendaiã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ãƒ‰ãƒ©ãƒƒã‚° & ãƒ‰ãƒãƒƒãƒ—ã§ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã™ã‚‹æ–¹æ³• | ScrapEngineer
Ajaxã‚’ä½¿ç”¨ã—ã¦ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãƒ‰ãƒ©ãƒƒã‚°ï¼†ãƒ‰ãƒãƒƒãƒ—ã§ã‚µãƒ¼ãƒã«ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã™ã‚‹æ–¹æ³• ãƒãƒ¼ã‚«ãƒ«PCä¸Šã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãƒ‰ãƒ©ãƒƒã‚°ï¼†ãƒ‰ãƒãƒƒãƒ—ã§ã‚µãƒ¼ãƒã«è¤‡æ•°ãƒ•ã‚¡ã‚¤ãƒ«ã‚’åŒæ™‚ã«ã‚¢ãƒƒãƒ—ã™ã‚‹ã“ã¨ãŒå¯èƒ½ã«ãªã‚Šã¾ã™ã€‚ ä¸‹ã®gifã®ã‚ˆã†ãªã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ãŒå¯èƒ½ã«ãªã‚Šã¾ã™ã€‚ javascriptã¨HTMLå´ <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>ãƒ•ã‚¡ã‚¤ãƒ«ã®ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰</title> <script src="http://ajax.google apis.com/ajax/libs/jquery/1.9.0/jquery.min.js" type="text/javascript"></script> </script> <script type="text/javascript"> $(function () { window.addEventL
sendai 2015/04/14
ç ”ç©¶ãƒã‚¿

File

ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰

Ajax

javascript
ãƒªãƒ³ã‚¯
HTML5 File APIã‚’ä½¿ã£ã¦ãƒãƒ¼ã‚«ãƒ«ãƒ•ã‚¡ã‚¤ãƒ«ã‚’èªã¿è¾¼ã‚€æ–¹æ³• | TechBooster
HTML5ã§è¿½åŠ ã•ã‚ŒãŸFile APIã¨å‘¼ã°ã‚Œã‚‹æ©Ÿèƒ½ã‚’ä½¿ã†ã¨ã€ãƒ–ãƒ©ã‚¦ã‚¶ä¸Šã§ ãƒãƒ¼ã‚«ãƒ«ãƒ•ã‚¡ã‚¤ãƒ«ã‚’èªã¿è¾¼ã‚“ã ã‚Šã™ã‚‹ã“ã¨ãŒç°¡å˜ã«ã§ãã¾ã™ã€‚ ãƒ¦ãƒ¼ã‚¶ãŒãƒãƒ¼ã‚«ãƒ«ãƒ•ã‚¡ã‚¤ãƒ«ã‚’é¸æŠžã™ã‚‹ã«ã¯å¤§ãã2ã¤ã®æ‰‹æ®µãŒã‚ã‚Šã¾ã™ã€‚ HTMLã®ãƒ•ã‚¡ã‚¤ãƒ«é¸æŠžãƒ•ã‚©ãƒ¼ãƒ (inputã‚¿ã‚°ã«type=â€fileâ€ã¨ã™ã‚‹)ã§æŒ‡å®šã™ã‚‹ ãƒ‰ãƒ©ãƒƒã‚°ï¼†ãƒ‰ãƒãƒƒãƒ—ã§ãƒ•ã‚¡ã‚¤ãƒ«ã‚’æŒ‡å®šã™ã‚‹(ãƒ‰ãƒ©ãƒƒã‚°&ãƒ‰ãƒãƒƒãƒ—APIã‚’åˆ©ç”¨ã™ã‚‹) ä»Šå›žã¯ã‚·ãƒ³ãƒ—ãƒ«ã«ãƒ•ã‚¡ã‚¤ãƒ«é¸æŠžãƒ•ã‚©ãƒ¼ãƒ ã‚’ä½¿ã£ã¦ãƒãƒ¼ã‚«ãƒ«ãƒ•ã‚¡ã‚¤ãƒ«ã‚’é¸æŠžã—ã€ é¸æŠžã—ãŸãƒ•ã‚¡ã‚¤ãƒ«ã®ãƒ•ã‚¡ã‚¤ãƒ«æƒ…å ±ã‚’ãƒ–ãƒ©ã‚¦ã‚¶ä¸Šã«è¡¨ç¤ºã™ã‚‹æ–¹æ³•ã«ã¤ã„ã¦ç´¹ä»‹ã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ï¼ˆ2ã¤ç›®ã®ãƒ‰ãƒ©ãƒƒã‚°ï¼†ãƒ‰ãƒãƒƒãƒ—ã«é–¢ã™ã‚‹èª¬æ˜Žã¯æ¬¡å›žè§£èª¬è‡´ã—ã¾ã™ï¼ï¼‰ è©³ç´°ã¯ç¶šãã‹ã‚‰ã”è¦§ä¸‹ã•ã„ã€‚ ã¾ãšã¯ãƒ•ã‚¡ã‚¤ãƒ«é¸æŠžãƒ•ã‚©ãƒ¼ãƒ ã‚’ç”¨æ„ã—ã¾ã™ã€‚ <input type="file" id="MyFile" onchange="checkFiles()"> typeã«â€œfileâ€ã¨
sendai 2014/09/26
html5

File

api
ãƒªãƒ³ã‚¯
JavaScriptã§ãƒ•ã‚¡ã‚¤ãƒ«æ“ä½œï¼ï¼Ÿ File APIã‚’ä½¿ã„ã“ãªãã†
é€£è¼‰ç›®æ¬¡ è¿‘å¹´ã®Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã§ã¯ã€ç”»åƒãƒ•ã‚¡ã‚¤ãƒ«ã‚„ãƒ†ã‚ã‚¹ãƒˆãƒ»ãƒ•ã‚¡ã‚¤ãƒ«ã€Officeãƒ•ã‚¡ã‚¤ãƒ«ã®ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã‚„ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã®ã‚„ã‚Šå–ã‚ŠãŒè¡Œã‚ã‚Œã‚‹ã“ã¨ãŒå¤šããªã£ã¦ãã¦ã„ã‚‹ï¼ˆä¾‹ãˆã°ã€Twitterä¸Šã§ã®ç”»åƒãƒ•ã‚¡ã‚¤ãƒ«å…±æœ‰ã‚„Googleãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã§ã®Officeãƒ•ã‚¡ã‚¤ãƒ«ã®ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ãªã©ãŒãã‚Œã ï¼‰ã€‚ HTML5ã§ã¯ã€ãƒ•ã‚¡ã‚¤ãƒ«æ“ä½œã«é–¢ã™ã‚‹APIã¨ã—ã¦ã€ŒFile APIã€ãŒå®šç¾©ã•ã‚ŒãŸã“ã¨ã§ã€ãƒãƒ¼ã‚«ãƒ«ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ãƒ–ãƒ©ã‚¦ã‚¶ä¸Šã§ç›´æŽ¥ã€å–ã‚Šæ‰±ã†ã“ã¨ãŒå¯èƒ½ã¨ãªã£ãŸã€‚ã“ã‚Œã«ã‚ˆã£ã¦ã€Webã¨ãƒãƒ¼ã‚«ãƒ«ã®é•ã„ã‚’ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã§æ„è˜ã—ãªã‘ã‚Œã°ãªã‚‰ãªã„å±€é¢ã‚‚å°‘ãªããªã‚‹ã€‚ ç¾åœ¨ã€File APIã¯ä»¥ä¸‹ã®3ç¨®é¡žã®ä»•æ§˜ãŒç–å®šã•ã‚Œã¦ã„ã‚‹ã€‚
sendai 2014/09/09
ç ”ç©¶ãƒã‚¿

File

html5

ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰
ãƒªãƒ³ã‚¯
Rubyã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªãƒ»ãƒ•ã‚¡ã‚¤ãƒ«æ“ä½œå‘¨ã‚Šã®ä½¿ã„å›žã—ãŒåŠ¹ããã†ãªTipsã‚’ã¾ã¨ã‚ã‚‹ - knt45ã®æ—¥è¨˜
2013-01-29 Rubyã®ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªãƒ»ãƒ•ã‚¡ã‚¤ãƒ«æ“ä½œå‘¨ã‚Šã®ä½¿ã„å›žã—ãŒåŠ¹ããã†ãªTipsã‚’ã¾ã¨ã‚ã‚‹ Ruby é©å®œã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã—ã¦ã„ãã€‚æŒ‡å®šã—ãŸãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªé…ä¸‹ã®ã‚µãƒ–ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’ä¸€è¦§ã™ã‚‹ dirs = Dir.glob("/hoge/**") dirs.each {|d| puts d } æŒ‡å®šã—ãŸãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªé…ä¸‹ã®ã‚µãƒ–ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã®ã•ã‚‰ã«ã‚µãƒ–ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’ä¸€è¦§ã™ã‚‹ dirs = Dir.glob("/hoge/**") dirs.each {|d| sub_dirs = Dir.glob("#{d}/**") sub_dirs.each {|d| puts d } } æŒ‡å®šã—ãŸãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªé…ä¸‹ã®ã‚µãƒ–ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã®ã•ã‚‰ã«ã‚µãƒ–ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’ä¸€è¦§ã™ã‚‹ ãŸã ã—ã€ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã§ã¯ãªã„å ´åˆã¯ã‚¹ã‚ãƒƒãƒ—ã™ã‚‹ dirs = Dir.glob("/hoge/**") dirs.each {|d| n
sendai 2014/08/27
ruby

File

dir
ãƒªãƒ³ã‚¯
1