Я пытаюсь отобразить частичное в приложении rails.Оказание частичного в Rails - вложенных объектах
Я сделал это успешно с другими частицами, но разница между тем, что сработала, и это то, что это частичное принадлежит к вложенной модели. Он вложен в представление модели, которую я пытаюсь использовать для рендеринга частичного.
У меня есть две модели, Project и Project_question.
Проект имеет много проектных вопросов и принимает вложенные атрибуты для проекта.
Вопрос проекта относится к проекту.
Мои маршруты:
resources :projects do
resources :project_questions do
resources :project_answers
end
end
Мой проект Контроллер вопрос имеет:
class ProjectQuestionsController < ApplicationController
before_action :set_project_question, only: [:show, :edit, :update, :destroy]
# GET /project_questions
# GET /project_questions.json
def index
@project_questions = ProjectQuestion.all
end
# GET /project_questions/1
# GET /project_questions/1.json
def show
end
# GET /project_questions/new
def new
@project_question = ProjectQuestion.new
@project = Project.find(params[:project_id])
# @project_id = params[:project_id]
@project_question.project_answers[0] = ProjectAnswer.new
end
# GET /project_questions/1/edit
def edit
end
# POST /project_questions
# POST /project_questions.json
def create
@project_question = ProjectQuestion.new(project_question_params)
@project_question.project_id = project_question_params[:project_id]
respond_to do |format|
if @project_question.save
format.html { redirect_to project_url(Project.find(project_question_params[:project_id])), notice: 'Project question was successfully created.' }
format.json { render action: 'show', status: :created, location: @project_question }
else
format.html { render action: 'new' }
format.json { render json: @project_question.errors, status: :unprocessable_entity }
end
end
end
# PATCH/PUT /project_questions/1
# PATCH/PUT /project_questions/1.json
def update
respond_to do |format|
if @project_question.update(project_question_params)
format.html { redirect_to @project_question, notice: 'Project question was successfully updated.' }
format.json { head :no_content }
else
format.html { render action: 'edit' }
format.json { render json: @project_question.errors, status: :unprocessable_entity }
end
end
end
# DELETE /project_questions/1
# DELETE /project_questions/1.json
def destroy
@project_question.destroy
respond_to do |format|
format.html { redirect_to project_questions_url }
format.json { head :no_content }
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_project_question
@project_question = ProjectQuestion.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def project_question_params
params[:project_question].permit(:id, :title, :content, :project_id, :user_id,
project_answer_atttibutes: [:id, :answer, :project_question_id, :user_id]
)
end
end
Мой проект Форма вопрос имеет:
<%= simple_form_for [@project, @project_question] do |f| %>
<%= f.input :project_id, as: :hidden, input_html: {value: @project.id} %>
<%= f.input :title, label: 'Question:', :label_html => {:class => 'question-title'}, placeholder: 'Type your question here', :input_html => {:style => 'width: 100%', :rows => 4, class: 'response-project'} %>
<%= f.input :content, label: 'Is there any context or other information?', :label_html => {:class => 'question-title'}, placeholder: 'Context might help to answer your question', :input_html => {:style => 'width: 100%', :rows => 5, class: 'response-project'} %>
<br><br><br>
<%= f.button :submit, 'Send!', :class => "cpb" %>
Мой проект Вопрос парциальное имеет:
</div>
<div class="generaltext">
<%= @project.project_question.try(:content) %>
</div>
Внутри моего проекта # шоу, я стараюсь оказывать Protect вопрос частичного следующим образом:
<%= render 'project_questions/pqps' %>
и project_questions/_pqps.html.erb файл содержит:
<div class="containerfluid">
<div class="row">
<div class="col-md-10 col-md-offset-1">
<div class="categorytitle">
<%= @project.project_question.title %>
</div>
<div class="generaltext">
<%= @project.project_question.try(:content) %>
</div>
<span class="editproject">
<% if current_user.id == @project.creator_id %>
<%= link_to 'Answer this question', new_project_question_project_answer_path(:project_quesetion_id => @project_question.id) %>
<% end %>
</span>
</div>
</div>
</div>
Сообщение об ошибке, которое я получаю при попытке:
undefined method `project_question' for #<Project:0x0000010d8bad40>
Можете ли вы показать нам свою модель 'project'? Я думаю, что это может быть просто опечатка, например, отсутствие «s» в '@ project.project_questions' –