Ruby on rails 没有路由匹配{:action=>;“edit";,:controller=>;“events";}缺少必需的键:[:id]
我正在开发一个Rails应用程序,在尝试添加“编辑事件”链接后,我遇到了以下错误Ruby on rails 没有路由匹配{:action=>;“edit";,:controller=>;“events";}缺少必需的键:[:id],ruby-on-rails,events,controller,routes,action,Ruby On Rails,Events,Controller,Routes,Action,我正在开发一个Rails应用程序,在尝试添加“编辑事件”链接后,我遇到了以下错误 No route matches {:action=>"edit", :controller=>"events"} missing required keys: [:id] 下面是我的index.html.haml .event_con %h1 Things you've done - @events_own.each do |event| .event_title = e
No route matches {:action=>"edit", :controller=>"events"} missing required keys: [:id]
下面是我的index.html.haml
.event_con
%h1 Things you've done
- @events_own.each do |event|
.event_title
= event.activity
.event_rating
%strong Rating :
= event.rating
/ 10
.event_when
%strong Started :
= event.time.to_s(:short)
.event_end
%strong Ended :
= event.timetwo.to_s(:short)
.event_notes
%strong Notes :
= event.notes
= link_to "Edit", edit_event_path
这是我的事件控制器:
class EventsController < ApplicationController
before_action :set_event, only: [:show, :edit, :update, :destroy]
before_action :authenticate_user!
# GET /events
# GET /events.json
def index
@events = Event.all.order("created_at DESC")
@events_own = Event.where(:userid => current_user.id).order("created_at DESC")
@event = Event.new
end
# GET /events/1
# GET /events/1.json
def show
end
# GET /events/new
def new
@event = Event.new
config.time_zone = 'London'
end
# GET /events/1/edit
def edit
end
# POST /events
# POST /events.json
def create
@event = Event.new(event_params)
@event.userid = current_user.id
config.time_zone = 'London'
respond_to do |format|
if @event.save
format.html { redirect_to @event, notice: 'Event was successfully created.' }
format.json { render action: 'show', status: :created, location: @event }
else
format.html { render action: 'new' }
format.json { render json: @event.errors, status: :unprocessable_entity }
end
end
end
# PATCH/PUT /events/1
# PATCH/PUT /events/1.json
def update
respond_to do |format|
if @event.update(event_params)
format.html { redirect_to @event, notice: 'Event was successfully updated.' }
format.json { head :no_content }
else
format.html { render action: 'edit' }
format.json { render json: @event.errors, status: :unprocessable_entity }
end
end
end
# DELETE /events/1
# DELETE /events/1.json
def destroy
@event.destroy
respond_to do |format|
format.html { redirect_to events_url }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_event
@event = Event.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def event_params
params.require(:event).permit(:activity, :time, :rating, :notes, :userid, :id, :timetwo)
end
end
类事件控制器current\u user.id).order(“在描述时创建”)
@event=event.new
终止
#获取/events/1
#GET/events/1.json
def秀
终止
#获取/事件/新
def新
@event=event.new
config.time_zone='伦敦'
终止
#获取/事件/1/编辑
定义编辑
终止
#邮递/活动
#POST/events.json
def创建
@事件=事件。新建(事件参数)
@event.userid=当前_user.id
config.time_zone='伦敦'
回应待办事项|格式|
如果@event.save
format.html{将_重定向到@event,注意:“事件已成功创建”。}
format.json{呈现操作:“显示”,状态::已创建,位置:@event}
其他的
format.html{呈现操作:'new'}
format.json{render json:@event.errors,status::unprocessable_entity}
终止
终止
终止
#修补程序/放置/事件/1
#PATCH/PUT/events/1.json
def更新
回应待办事项|格式|
如果@event.update(事件参数)
format.html{将_重定向到@event,注意:'事件已成功更新。}
format.json{head:no_content}
其他的
format.html{呈现操作:“编辑”}
format.json{render json:@event.errors,status::unprocessable_entity}
终止
终止
终止
#删除/events/1
#删除/events/1.json
def销毁
@破坏
回应待办事项|格式|
format.html{redirect_to events_url}
format.json{head:no_content}
终止
终止
私有的
#使用回调在操作之间共享公共设置或约束。
def set_事件
@event=event.find(参数[:id])
终止
#永远不要相信来自恐怖网络的参数,只允许白名单通过。
def事件参数
参数require(:event).permit(:activity,:time,:rating,:notes,:userid,:id,:timetwo)
终止
终止
如果有人能找出这个错误,我将非常感激。:) 您需要传递要编辑的
事件的id
。当前您没有传递它,这是导致错误的原因
No route matches {:action=>"edit", :controller=>"events"} missing required keys: [:id]
要解决此问题,请使用下面更新的链接,它应该出现在@events\u own
= link_to "Edit", edit_event_path(event)
这将为每个事件正确创建edit
链接。您需要传递要编辑的事件的id
。当前您没有传递它,这是导致错误的原因
No route matches {:action=>"edit", :controller=>"events"} missing required keys: [:id]
要解决此问题,请使用下面更新的链接,它应该出现在@events\u own
= link_to "Edit", edit_event_path(event)
这将正确地为每个事件创建编辑链接。谢谢!挺烦人的事情这么简单哈哈,谢谢!挺烦人的事情这么简单哈哈。