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我用jQuery的日期時間選擇器來傳遞時間爲文本到控制器:`DateTime.strptime`1小時神祕添加到輸入的時間
Parameters: {"assignment"=>{"deadline"=>"08/29/2014 09:00"}}
在assignments_controller.rb
,我解析PARAMS如下(我config.time_zone = "Eastern Time (US & Canada)"
:
@assignment.deadline = DateTime.strptime(params[:assignment][:deadline] + " Eastern Time (US & Canada)", "%m/%d/%Y %H:%M %Z").in_time_zone
但不知何故,當@assignment.save
,下面是記錄在數據庫:
UPDATE "assignments" SET "deadline" = ? WHERE "assignments"."id" = 9 [["deadline", Fri, 29 Aug 2014 10:00:00 EDT -04:00]]
因此,即使在參數中,截止時間是上午9點,在活動記錄中它是10個。爲什麼?