订阅会话中的消息 – rails
我正在使用一个名为mailboxer的gem来允许用户在彼此之间发送消息：
这是我在对话控制器中的内容：
class ConversationsController < ApplicationController ... private def mailbox @mailbox ||= current_user.mailbox end def conversation @conversation ||= mailbox.conversations.find(params[:id]) end def conversation_params(*keys) fetch_params(:conversation, *keys) end def message_params(*keys) fetch_params(:message, *keys) end def fetch_params(key, *subkeys) params[key].instance_eval do case subkeys.size when 0 then self when 1 then self[subkeys.first] else subkeys.map{|k| self[k] } end end end end 这就是我在对话中所看到的观点：
哪个有效，但消息都是乱码。 如何在创建对话时订购对话的消息？
我的架构与邮箱有关：
create_table "receipts", force: true do |t| t.integer "receiver_id" t.string "receiver_type" t.integer "notification_id", null: false t.boolean "is_read", default: false t.boolean "trashed", default: false t.boolean "deleted", default: false t.string "mailbox_type", limit: 25 t.datetime "created_at", null: false t.datetime "updated_at", null: false end add_index "receipts", ["notification_id"], name: "index_receipts_on_notification_id" create_table "conversations", force: true do |t| t.string "subject", default: "" t.datetime "created_at", null: false t.datetime "updated_at", null: false end create_table "notifications", force: true do |t| t.string "type" t.text "body" t.string "subject", default: "" t.integer "sender_id" t.string "sender_type" t.integer "conversation_id" t.boolean "draft", default: false t.datetime "updated_at", null: false t.datetime "created_at", null: false t.integer "notified_object_id" t.string "notified_object_type" t.string "notification_code" t.string "attachment" t.boolean "global", default: false t.datetime "expires" end add_index "notifications", ["conversation_id"], name: "index_notifications_on_conversation_id"
我想你只需要订购这样的收据：
<%= content_tag_for(:p, conversation.receipts_for(current_user).order(:created_at)) do |receipt| %>