Sinatra session is lost during post on Internet Explorer
When I do a post one of the session variables is lost in IE. This webapp works perfectly in Chrome and Firefox. Here is the error: NoMethodError at / undefined method `include?' for nil:NilClass file: welcometo.rb location: xml_file_to_use line: 19 Here is the method that errors: def xml_file_to_use groups = allowed_groups #Which xml file should I write to if (session[:location_group].include? all
Google グループ
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How to update checkbox if not selected?
A control in a HTML form only gets submitted to the server if it is “successful’. For checkboxes this means that it is checked. An unchecked checkbox doesn’t get submitted. This means that in Sinatra the value of params[:the_checkbox] is either the value of the checkbox specified in the HTML (if you don’t specify a value this will be the default which is the string 'on') if it is checked, or will
Sinatraã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã¨sinatra-contribã®ã‚¨ãƒ©ãƒ¼ã®å›žé¿ - Qiita
å‰æ Vagrantã§ä½œæˆã—ãŸä»®æƒ³ãƒžã‚·ãƒ³ã§ã€Rubyä»–ãŒãªã‚“ã¨ãªãå‹•ã„ã¦ã‚‹çŠ¶æ…‹ã‹ã‚‰ã€sinatraãŒä½¿ãˆã‚‹çŠ¶æ…‹ã¾ã§ã‚’ゴールã«ã—ã¦ã„ã¾ã™ã€‚ 事å‰æº–å‚™ Vagrantã§ä½œæˆã—ãŸä»®æƒ³ãƒžã‚·ãƒ³ã«ä½œæ¥ç”¨ãƒ•ã‚©ãƒ«ãƒ€ã‚’作æˆã—ã€ç§»å‹•ã™ã‚‹ã€‚ Sinatraã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« sinatraã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« $ gem install sinatra sinatra-contribã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« $ gem install sinatra-contrib データベースを使ã†å ´åˆã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« Active_Recordã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« $ gem install activerecord SQLite3ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« $ gem install sqlite3 WEBサーãƒã®ç«‹ã¡ä¸Šã’ ruby {hogehoge.rb} -h ã§èµ·å‹•ã‚ªãƒ—ションを確èªã™ã‚‹ $ ruby {hogehoge.rb} -o 192.168.3
SinatraãŒãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§ã¯å¤–部ã‹ã‚‰ç¹‹ãŒã‚‰ãªããªã£ã¦ãŸã‚ˆ - Qiita
ãƒãƒ¼ã‚«ãƒ«ã§å‹•ã‹ã—ã¦ã„ãŸSinatraã‚’ã•ãらvpsã§å‹•ã‹ãã†ã¨æ€ã£ãŸã‚‰ã€ã‚¢ã‚¯ã‚»ã‚¹ã—ã¦ã‚‚繋ãŒã‚‰ãªã„å•é¡Œã«å‡ºãã‚ã—ã¾ã—ãŸ(；´д｀) 検索ã—ã¦ã‚‚æ„外ã¨æƒ…å ±ãŒå°‘ãªã‹ã£ãŸã®ã§ãƒ¡ãƒ¢æ®‹ã—ã¨ãã¾ã™ã€‚ 症状 Sinatraを使ã£ãŸã‚³ãƒ¼ãƒ‰ã‚’実行ã™ã‚‹ã¨ã€ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã ã¨4567番ãƒãƒ¼ãƒˆã§ç«‹ã¡ä¸ŠãŒã‚‹ã®ã§ã™ãŒã€ã‚¢ã‚¯ã‚»ã‚¹ã—ã¦ã‚‚繋ãŒã‚‰ãªã„ï¼ï¼ $ bundle exec ruby hoge.rb [2013-05-17 23:58:37] INFO WEBrick 1.3.1 [2013-05-17 23:58:37] INFO ruby 1.9.3 (2013-02-06) [x86_64-linux] == Sinatra/1.4.2 has taken the stage on 4567 for development with backup from WEBrick [2013-05-17 23:58:37]
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Exception caught: Mysql::Error: query: not connected · Issue #55 · rubyrep/rubyrep
Rack/Sinatra Method Not Allowed
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