Ruby on rails:问题与参数
问题描述:
我正在开发一个工作板,公司可以通过jobdescriptions_controller提交招聘广告,我也有一个uuid字段作为外部世界的ID,名为“applyjobid”,但现在是外部世界我创建了jobdetails_controller以便找到作业描述。Ruby on rails:问题与参数
所以,当我转到http://localhost:3000/jobdetails/show?applyjobid=54da4118-0ba3-4375-ae87-6fa32201a369
我有这样的错误:的ActiveRecord :: RecordNotFound在/ jobdetails /显示 无法与 'ID'= 54da4118-0ba3-4375-ae87-6fa32201a369
找到Jobdescription如果我去http://localhost:3000/jobdetails/show?applyjobid=1它的作品!但我真的想用uuid。
如果你能告诉我什么是问题,这将非常感激,在此先感谢。
Schema.rb
create_table "jobdescriptions", force: true do |t|
t.string "applyjobid"
t.string "job_title"
t.string "department"
t.text "shift"
t.string "work_location"
t.string "position_supervisor"
t.string "supervisor_position_supervisor"
t.decimal "rate_pay"
t.text "benefits"
t.text "other_benefits"
t.text "job_summary"
t.text "job_duties"
t.text "tasks"
t.text "results"
t.text "responsibilities"
t.text "knowledge"
t.text "skills"
t.text "abilities"
t.text "physical_requirement"
t.text "work_envir_condition"
t.text "protective_clothing_and_devices_required"
t.text "tools_or_equipment_required"
t.text "qualifications"
t.text "education_and_training"
t.text "license_certification"
t.text "experience"
t.text "aptitudes_interests_temperament"
t.text "roles_relationships"
t.text "supervisory_responsibility"
t.text "advancement_promotion_opportunities"
t.string "internal_comment"
t.string "submited_by"
t.string "approved_by"
t.string "statut"
t.date "from_date"
t.date "end_date"
t.integer "user_id"
t.datetime "created_at"
t.datetime "updated_at"
end
jobdescriptions_controller.rb
class JobdescriptionsController < ApplicationController
layout 'application'
def new
@jobdescription = Jobdescription.new
end
def create
@jobdescription = current_user.jobdescriptions.create(jobdescription_params)
redirect_to new_jobdescription_path
end
private
def jobdescription_params
params.require(:jobdescription).permit(:applyjobid, :job_title, )
end
end
jobdetails_controller.rb
class JobdetailsController < ApplicationController
layout 'application'
def show
@jobdetail = Jobdescription.find(params[:applyjobid])
end
end
的routes.rb
Rails.application.routes.draw do
resources :tests
devise_for :users
resources :timesheets
resources :expenses
resources :jobdescriptions
resources :jobdetails
root :to => 'dashbords#index'
谢谢。
答
什么是错在这里是你被发现的ID,你正在使用的发现,和你逝去的applyjobid 所以,你必须使用find_by_applyjobid
试试这个
def show
@jobdetail = Jobdescription.find_by_applyjobid(params[:applyjobid])
end
你'routes.rb'应为这种情况做好准备。你已经改变了它,并通过'applyjobid'创建了你想要访问的特定页面(更好的想法是'apply_job_id')。 – PatNowak 2015-02-10 22:07:14
嗨Pipes,谢谢,我明天再试。 – reme 2015-02-10 22:10:24