我对轨道上的红宝石很新,所以我的问题看起来很明显,但我的代码却没有。
我在我的应用程序中使用Ransack搜索gem。我想通过“地点”搜索个人资料。但由于某种原因,当我搜索时,我收到以下错误:
ActionController::ParameterMissing in ProfilesController#create
param is missing or the value is empty: profile
def profile_params
params.require(:profile).permit(:full_name, :contact_number, :location, :makeup_type, :bio, :user_id, :image)
end
我查了一下这个错误,我似乎无法弄清楚可能导致它的原因。所有领域都需要。
我的个人资料控制器:
class ProfilesController < ApplicationController
before_action :set_profile, only: [:show, :edit, :update, :destroy]
def index
@search = Profile.search(params[:q])
@profiles = @search.result(distinct: true)
end
def show
@profile = Profile.find(params[:id])
end
def new
@profile = Profile.new
end
def create
@profile = Profile.new(profile_params)
respond_to do |format|
if @profile.save
format.html { redirect_to @profile, notice: 'Your Profile was successfully created' }
format.json { render :show, status: :created, location: @profile }
else
format.html { render :new }
format.json { render json: @profile.errors, status: :unprocessable_entry }
end
end
end
def edit
@profile = Profile.find(params[:id])
end
def update
respond_to do |format|
if @profile.update(profile_params)
format.html { redirect_to @profile, notice: 'Profile was successfully updated.' }
format.json { render :show, status: :ok, location: @profile }
else
format.html { render :edit }
format.json { render json: @profile.errors, status: :unprocessable_entity }
end
end
end
def destroy
@profile.destroy
respond_to do |format|
format.html { redirect_to profile_url, notice: 'Profile was successfully destroyed.' }
format.json { head :no_content }
end
end
def set_profile
@profile = Profile.find(params[:id])
#@profile = Profile.find(profile_params)
end
private
def profile_params
params.require(:profile).permit(:full_name, :contact_number, :location, :makeup_type, :bio, :user_id, :image)
end
end
我的个人资料的index.html.erb
<h1>Profiles#index</h1>
<%= search_form_for @search, url: profiles_path, html: { method: :post, :class => 'course-finder-form' } do |f| %>
<%= f.text_field :location_cont %>
<%= f.submit "Search" %>
<% end %>
我的路线(我不确定这是否与问题有任何关系,或者我是否错过了路线 - 再次我不是100%,但见下文):
Rails.application.routes.draw do
resources :profiles
root to: 'pages#index'
devise_for :users, :controllers => { :registrations => "registrations" }
end
我的架构:
ActiveRecord::Schema.define(version: 20161126221219) do
create_table "profiles", force: :cascade do |t|
t.string "full_name"
t.string "contact_number"
t.string "location"
t.string "makeup_type"
t.string "bio"
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
t.integer "user_id"
t.string "image"
end
如果您需要查看我的模型,请告诉我。目前,一个用户有一个配置文件,一个配置文件属于一个用户,但该关系似乎没有按预期工作。无论如何,这是一个单独的问题,但希望给你尽可能多的背景。
非常感谢任何帮助。
答案 0 :(得分:0)
我认为你index.html.erb
中有拼写错误
您的模型中的任何地方都有:location_cont
吗?还是:location
答案 1 :(得分:0)
尝试这样的事情:
#profile controller
def index
@search = Profile.search(params[:q])
@profiles = @search.result(distinct: true)
end
#profile index
<%= search_form_for @search do |f| %>
<%= f.label :location_cont, "location in profile" %><br>
<%= f.submit "Search", class:"btn btn-info btn-block" %>
<% end %>
<% @profiles.each do |profile| %>
<%= profile.name %>
<% end %>