如何在同一個控制器中調用其他操作？

Question

如何在同一個控制器中調用其他操作？
後來我想通過@community or @user和params[:comment][:body]到part_two

我當前的代碼是這樣的。

def part_one 
    if params[:mode] == "1" 
     @community = Community.find(params[:id]) 
     @body = "This is for Community" 
    elsif params[:mode] == "2" 
     @user = User.find(params[:id]) 
     @body = "This is for User" 
    end 

    params[:comment][:body] = @body 

    -----here I want to call action [part_two]------- 
end 


def part_two 
    transaction that needs @community or @user, and params[:comment][:body] 
end 

Answer 1

def part_one 
    if params[:mode] == "1" 
     @community = Community.find(params[:id]) 
     @body = "This is for Community" 
    elsif params[:mode] == "2" 
     @user = User.find(params[:id]) 
     @body = "This is for User" 
    end 

    params[:comment][:body] = @body 

    # call part_two 
    part_two 
end 

這將調用part_two在同一個控制器的方法。

Answer 2

您無法從其他操作調用操作。

從你的代碼示例，這聽起來像你的動作要part_two，但你part_one應該是過濾對於行動之前。

http://guides.rubyonrails.org/action_controller_overview.html#filters