我有一个用户模型,其中有一个prestataire和has_one employeur。以前在stackoverflow上,有人建议我声明奇异的资源,如:
resources :users do
resource: employeur
resource: prestataire
end
而不是:
resources :users do
resources: employeurs
resources: prestataires
end
感谢rails,我没有必要将所有控制器和视图名称文件单独化。然而,当我创建一个用户并被重定向到employeeur表单时,我得到了未定义的方法`user_employeurs_path',这是正确的,因为我只有一个user_employeur_path。但我没有在我的用户控制器中要求复数。 Rails表示这个NoMethodError发生在我的雇员表格的第一行<%= form_for [@ user,@ employee]] | f | %>,其中一个在保存用户时被重定向。
class UsersController < ApplicationController
#TODO index user doit être suprimé quand inutile pour dev
def index
@users = User.all
end
def show
@user = User.find(params[:id])
end
def new
@user = User.new
end
# GET /users/1/edit
def edit
@user = User.find(params[:id])
end
# POST /users
# POST /users.json
def create
@user = User.new(user_params)
respond_to do |format|
if @user.save
if params[:commit] == 'Prestataire'
format.html { redirect_to new_user_prestataire_path(user_id: @user), notice: "Renseignez vos informations d'employeur" }
format.json { render action: 'show', status: :created, location: @user }
else
format.html { redirect_to new_user_employeur_path(user_id: @user), notice: "Renseignez vos informations de prestataire" }
format.json { render action: 'show', status: :created, location: @user }
end
else
format.html { render action: 'new' }
format.json { render json: @user.errors, status: :unprocessable_entity }
end
end
end
# PATCH/PUT /users/1
# PATCH/PUT /users/1.json
def update
@user = User.find(params[:id])
respond_to do |format|
if @user.update(user_params)
if params[:commit] == 'Prestataire'
format.html { redirect_to new_user_prestataire_path(user_id: @user), notice: 'User was successfully updated.' }
format.json { head :no_content }
else
format.html { redirect_to new_user_employeur_path(user_id: @user), notice: "User was successfully updated." }
format.json { head :no_content }
end
else
format.html { render action: 'edit' }
format.json { render json: @user.errors, status: :unprocessable_entity }
end
end
end
# DELETE /users/1
# DELETE /users/1.json
def destroy
@user = User.find(params[:id])
@user.destroy
respond_to do |format|
format.html { redirect_to users_url }
format.json { head :no_content }
end
end
private
def user_params
params.require(:user).permit(:email, :password, :password_confirmation, :surname, :forename, :civility, :phone)
end
end
用户表单:
<%= form_for(@user) do |f| %>
<% if @user.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(@user.errors.count, "error") %> prohibited this user from being saved:</h2>
<ul>
<% @user.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= f.label :civility, 'Titre de civilité: ' %><br>
<%= f.text_field :civility %>
</div>
<div class="field">
<%= f.label :forename, 'Prénom: ' %><br>
<%= f.text_field :forename %>
</div>
<div class="field">
<%= f.label :surname, 'Nom de famille: ' %><br>
<%= f.text_field :surname %>
</div>
<div class="field">
<%= f.label :email, 'Email: ' %><br>
<%= f.text_field :email %>
</div>
<div class="field">
<%= f.label :password, 'Mot de passe: ' %><br>
<%= f.password_field :password, size: 40 %>
</div>
<div class="field">
<%= f.label :password_confirmation, 'Confirmation de mot de passe: ' %><br>
<%= f.password_field :password_confirmation, size: 40 %>
</div>
<div class="field">
<%= f.label :phone, 'Numéro de téléphone: ' %><br>
<%= f.text_field :phone %>
</div>
<div class="actions">
<%= f.submit "Employeur" %>
<%= f.submit "Prestataire" %>
</div>
<% end %>
雇主表格:
<%= form_for [@user, @employeur] do |f| %>
<% if @employeur.errors.any? %>
<div id="error_explanation">
<h2><%= pluralize(@employeur.errors.count, "error") %> prohibited this employeur from being saved:</h2>
<ul>
<% @employeur.errors.full_messages.each do |msg| %>
<li><%= msg %></li>
<% end %>
</ul>
</div>
<% end %>
<div class="field">
<%= f.label :siren, 'Siren: ' %><br>
<%= f.text_field :siren %>
</div>
<div class="field">
<%= f.label :societe, 'Société: ' %><br>
<%= f.text_field :societe %>
</div>
<div class="field">
<%= f.label :code_postal, 'Code Postal: ' %><br>
<%= f.text_field :code_postal %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
至于我的新员工文件:
<h1>New employeur</h1>
<%= render 'form' %>
答案 0 :(得分:2)
以下是发生的事情:
当您传递<%= form_for [@user, @employeur] do |f| %>
时,Rails会按照您传递的顺序连接对象(@user
&amp; @employeur
),然后将path
附加到其中。所以这变为user_employeurs_path
。按照惯例,它将使最后一个对象(employeur
)复数化,以推断出控制器的名称。它是如何得到的:user_employeurs_path
因此您必须将控制器的资源复数化以遵循惯例。或者将URL传递到您的路径:
<%= form_for [@user, @employeur], url: user_employeur_path do |f| %>
答案 1 :(得分:1)
我相信在这种情况下您可以使用url
参数。尝试类似:
<%= form_for [@user, @employeur], url: user_employeur_path do |f| %>
...