안녕하세요. 프로그래머 게시판은 처음인데 너무 답답한 마음에 찾아오게 되었습니다.
ruby on rails로 웹사이트를 만들고 있는.. 그냥 학생입니다. 컴과 전공자는 아니구요.
scaffold로 모델을 만들었고 코드를 조금 입맛대로 바꿨었는데요.
며칠전까지만 해도 잘 되던 CRUD 기능이 갑자기 잘 안되어서.. 새로운 데이터 입력이 안되더라고요 (create)
러닝 터미널을 보았더니.. TalksController#create로 연결되어야 하는데 TalksController#index로 연결되는 듯 싶어 이런저런 시도를 해 보고 있는데 잘 안되네요.
일단 제 코드 첨부할게요.
talks_controller.rb
class TalksController < ApplicationController before_action :set_talk, only: [:show, :edit, :update, :destroy] before_action :authenticate_user!, except: [ :index, :show, :all ] # GET /talks # GET /talks.json def all @talks = Talk.all @talks = Talk.order(created_at: :desc) end def index @talks = Talk.all @talks = Talk.order(created_at: :desc) @whichboard = params[:whichboard] @seq = params[:saveit] @title = params[:savetitle] end # GET /talks/1 # GET /talks/1.json def show end # GET /talks/new def new @talk = Talk.new @seq = params[:seq] @whichboard = params[:whichboard] end # GET /talks/1/edit def edit authorize_action_for @talk end # POST /talks # POST /talks.json def create @talk = Talk.new(talk_params) @talk.user_id = current_user @talk.seq = params[:talk][:seq] @talk.where = params[:talk][:where] respond_to do |format| if @talk.save format.html { redirect_to @talk, notice: 'Talk was successfully created.' } format.json { render :index, status: :created, location: @talk } else format.html { render :new } format.json { render json: @talk.errors, status: :unprocessable_entity } end end end # PATCH/PUT /talks/1 # PATCH/PUT /talks/1.json def update authorize_action_for @talk respond_to do |format| if @talk.update(talk_params) format.html { redirect_to @talk, notice: 'Talk was successfully updated.' } format.json { render :show, status: :ok, location: @talk } else format.html { render :edit } format.json { render json: @talk.errors, status: :unprocessable_entity } end end end # DELETE /talks/1 # DELETE /talks/1.json def destroy authorize_action_for @talk @talk.destroy respond_to do |format| format.html { redirect_to talks_url, notice: 'Talk was successfully destroyed.' } format.json { head :no_content } end end private # Use callbacks to share common setup or constraints between actions. def set_talk @talk = Talk.find(params[:id]) end # Never trust parameters from the scary internet, only allow the white list through. def talk_params params.require(:talk).permit(:content, :user_id, :seq, :where) endend
_form.html.erb
<%= simple_form_for(@talk) do |f| %> <%= f.error_notification %> <div class="form-inputs"> <%= f.input :content %> <%#= f.association :user %> <%= f.input :seq, :as => :hidden, :input_html => { :value => @seq } %> <%= f.input :where, :as => :hidden, :input_html => { :value => @whichboard } %> </div> <div class="form-actions"> <%= f.button :submit %> </div><% end %>
new.html.erb
<div class="row"> <div class='col-md-12'> <p style='text-align:right;'> created by <%= current_user.name %>, Current Time : <%= Time.now %>, board <%= @whichboard %> seq <%= @seq %> </p> </div></div><%= render 'form' %> <%= link_to 'Back', talks_path %>
routes.rb
Rails.application.routes.draw do devise_for :users, :controllers => { :omniauth_callbacks => "users/omniauth_callbacks" } root 'cpu#index' post ':controller(/:action(/:id(.:format)))' get ':controller(/:action(/:id(.:format)))' resources :talks end
그나마 해결할 뻔한 건 _form.html.erb의 첫 번째 줄을 다음과 같이 수정했을 때인데요. 이렇게 하니 create는 되는데 "The action '11' could not be found for TalksController"라는 오류가 나네요. '11'은 방금 입력된 데이터의 id 입니다.. 혼자 검색해가며 어찌어찌 문제 해결해갔었는데 이 문제는 도저히 모르겠어서 stack overflow에도 질문 올려보다가 이곳에도 한 번 올려봅니다.. ㅜㅠ 한국어로 설명하면 훨씬 쉬울 줄 알았는데 그렇지도 않네요.. 문제 상황 전달이 잘 되었는지 모르겠습니다.ㅜ
