我想让@messages 返回@folder.messages,其中“已删除”列的值不等于true。我不确定为什么这会一直抛出 SQLException。我想我没有正确格式化删除的属性,但我不确定如何修复它。
任何帮助将不胜感激。提前致谢。
错误信息:
ActiveRecord::StatementInvalid in MailboxController#index
SQLite3::SQLException: no such column: true: SELECT "message_copies".* FROM "message_copies" WHERE ("message_copies".folder_id = 1) AND (deleted != true)
应用程序跟踪:
app/controllers/mailbox_controller.rb:14:in `show'
app/controllers/mailbox_controller.rb:5:in `index'
Mailbox_Controller.rb
1 class MailboxController < ApplicationController
2 def index
3 current_user = User.find(session[:user_id])
4 @folder = Folder.where("user_id = #{current_user.id}").first
5 show
6 render :action => "show"
7 end
8
9 def show
10 current_user = User.find(session[:user_id])
11 @folder = Folder.where("user_id = #{current_user.id}").first
12 @msgs = @folder.messages
13 @ms = @msgs.where("deleted != true")
14 @messages = @ms.all.paginate :per_page => 10,
15 :page => params[:page], :include => :message,
16 :order => "messages.created_at DESC"
17 end
18 end