意外tIDENTIFIER

Question

我試圖做一個簡單的用戶認證系統爲我的網站，但我不斷收到此錯誤信息：

C：/用戶/克里斯/文檔/德保羅/ IT 231 /巧克力/應用/controllers/simplelogin_controller.rb:8：語法錯誤，意外的tIDENTIFIER，期待keyword_then或';'或'\ n'... name（name_out）redirect_to maintenance_chkmaintenance_p ... ...^C：/ Users/Chris/Documents/DePaul/IT 231/chocolate/app/controllers/simplelogin_controller.rb：11：語法錯誤，意外keyword_end，預計年底$結束結束結束^

這裏是我的控制器：

Class SimpleloginController < ApplicationController 
    def namein  

    end 

    def transmain 
    @familyname_out = params[:family_name_in] #textbox name from the input file 
    name_out = params[:family_name_in] 
    if found = Family.find_by_name(name_out) 
     redirect_to maintenance_chkmaintenance_path :notice => "Logged in successfully" 
    else 
     redirect_to simplelogin_namein_path :notice => "Invalid login. Try again" 
    end  
    end 
end 

任何想法？

Answer 1

Class SimpleloginController < ApplicationController 
    def namein  

    end 

    def transmain 
    @familyname_out = params[:family_name_in] #textbox name from the input file 
    name_out = params[:family_name_in] 
    if found = Family.find_by_name(name_out) 
     redirect_to maintenance_chkmaintenance_path, :notice => "Logged in successfully" 
    else 
     redirect_to simplelogin_namein_path, :notice => "Invalid login. Try again" 
    end  
    end 
end 

問題在redirect_to maintenance_chkmaintenance_path, :notice => "Logged in successfully"

你不給（逗號），所以語法錯誤在你redirect_to通話時發生

Answer 2

在你的代碼重定向到語法

redirect_to YOUR_PATH :notice => "YOUR NOTICE" 

這裏一個逗號「」丟失之前:notice

所以，儘量與此有關。

redirect_to YOUR_PATH, :notice => "YOUR NOTICE" 

Answer 3

你缺少一個逗號

redirect_to maintenance_chkmaintenance_path :notice => "Logged in successfully" 
... 
redirect_to simplelogin_namein_path :notice => "Invalid login. Try again" 

應be

redirect_to maintenance_chkmaintenance_path, :notice => "Logged in successfully" 
... 
redirect_to simplelogin_namein_path, :notice => "Invalid login. Try again"