【发布时间】:2015-03-24 06:35:56
【问题描述】:
我希望用户能够创建/更新我的“Person”资源,包括相互覆盖。目前我能够捕获创建初始“人”的用户,但我无法弄清楚如何捕获和显示更新资源的用户。
例如,如果 user 1 创建了一个项目,然后 user 2 更新了这个项目,我想显示这个项目是 user 最近编辑的2。
这是我的控制器,非常感谢您的帮助!
class PeopleController < ApplicationController
before_action :set_person, only: [:show, :edit, :update, :destroy]
before_action :authenticate_user!, except: [:index, :show]
# GET /people
# GET /people.json
def index
@people = Person.all
end
# GET /people/1
# GET /people/1.json
def show
end
# GET /people/new
def new
@person = current_user.person.build
end
# GET /people/1/edit
def edit
end
# POST /people
# POST /people.json
def create
@person = current_user.person.build(person_params)
respond_to do |format|
if @person.save
format.html { redirect_to @person, notice: 'Person was successfully created.' }
format.json { render action: 'show', status: :created, location: @person }
else
format.html { render action: 'new' }
format.json { render json: @person.errors, status: :unprocessable_entity }
end
end
end
# PATCH/PUT /people/1
# PATCH/PUT /people/1.json
def update
respond_to do |format|
if @person.update(person_params)
format.html { redirect_to @person, notice: 'Person was successfully updated.' }
format.json { head :no_content }
else
format.html { render action: 'edit' }
format.json { render json: @person.errors, status: :unprocessable_entity }
end
end
end
# DELETE /people/1
# DELETE /people/1.json
def destroy
@person.destroy
respond_to do |format|
format.html { redirect_to people_url }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_person
@person = Person.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def person_params
params.require(:person).permit(:name, :twitter, :facebook, :instagram, :vine)
end
end
【问题讨论】:
标签: ruby-on-rails ruby-on-rails-4 devise controller