Rails 4 - paths -
i trying figure out rails 4.
i have project model , project_question model.
project question belongs project.
i want form redirects project page after question submitted. keep getting directed list of projects, rather specific project in respect of question has been asked. struggling figure out how learn rails.
in project_question_form have:
<div class="containerfluid"> <div class="row"> <div class="col-md-10 col-md-offset-1"> <div class="header-project">what know?</div> <%= render 'form' %> <div class="formminor"> <%= link_to 'back', projects_path(@project) %> </div> </div> </div> </div> i expect bracketed bit in "back" link go project page user on when clicked 'ask question'. instead, user taken page lists index of projects.
in ask question form, have:
<div class="containerfluid"> <div class="row"> <div class="col-md-10 col-md-offset-1"> <%= simple_form_for :project_questions |f| %> <%= f.input :project_id, as: :hidden, input_html: {value: @project_question_id} %> <%= f.input :title, label: 'question:', :label_html => {:class => 'question-title'}, placeholder: 'type question here', :input_html => {:style => 'width: 100%', :rows => 4, class: 'response-project'} %> <%= f.input :content, label: 'is there context or other information?', :label_html => {:class => 'question-title'}, placeholder: 'context might answer question', :input_html => {:style => 'width: 100%', :rows => 5, class: 'response-project'} %> <br><br><br> <%= f.button :submit, 'send!', :class => "cpb" %> <% end %> </div> </div> </div> in routes.rb, have:
resources :projects resources :project_questions resources :project_answers end end can see have done wrong? have tried using (@project_id) , (@project.id) in place of (@project) in first form. none of alternatives work.
my projects_controller has:
class projectscontroller < applicationcontroller #layout :projects_student_layout before_action :authenticate_user! # /projects # /projects.json def index @projects = current_user.projects #can have more 1 index? need change in routes? if want list related projects , expiring projects - how do within 1 index? #is there way order these, educators in order of course , students in order of next milestone date? #@projects.order("created_at desc") end # def index2 # @projects = project.find_xxx_xx # end def list @projects = project.find(:all) end def toggle_draft @project = project.find(params[:id]) @project.draft = true @project.save redirect_to project_path(@project) end # /projects/1 # /projects/1.json def show #authorise @project @project = project.find(params[:id]) @creator = user.find(@project.creator_id) @creator_profile = @creator.profile #@approver_profile = user.find(@project.educator_id).profile #educators people approve projects # if profile == 'studnet' #@approval = @project.approval # @invitations = @project.project_invitations end # /projects/new def new #authorise @project @project = project.new @project.scope = scope.new @project.scope.datum = datum.new @project.scope.material = material.new @project.scope.mentoring = mentoring.new @project.scope.participant = participant.new @project.scope.funding = funding.new @project.scope.ethic = ethic.new @project.scope.group_research = groupresearch.new @project.scope.backgroundip = backgroundip.new @project.scope.result = result.new @project.scope.finalise = finalise.new end # /projects/1/edit def edit #authorise @project @project =project.find(params[:id]) end # post /projects # post /projects.json def create #authorise @project @project = project.new(project_params) @project.creator_id = current_user.id @project.users << current_user respond_to |format| if @project.save format.html { redirect_to @project }, flash[:notice] = "project saved" format.json { render action: 'show', status: :created, location: @project } else format.html { render action: 'new' } format.json { render json: @project.errors, status: :unprocessable_entity } end end end # patch/put /projects/1 # patch/put /projects/1.json def update #authorise @project @project = project.find(params[:id]) @project.creator_id = current_user.id respond_to |format| if @project.update(project_params) format.html { redirect_to @project } format.json { head :no_content } else format.html { render action: 'edit' } format.json { render json: @project.errors, status: :unprocessable_entity } end end end # delete /projects/1 # delete /projects/1.json def destroy #authorise @project @project.destroy respond_to |format| format.html { redirect_to projects_url } format.json { head :no_content } end end private # use callbacks share common setup or constraints between actions. def set_project @project = project.find(params[:id]) end # never trust parameters scary internet, allow white list through. def project_params params.require(:project).permit( :id, :title, :description, :video_proposal, :link_to_video_proposal, :expiry_date_for_sponsor_interest, :motivation, :approach, :completion_date, :start_date, :industry_id, :recurring_project, :frequency, :date_for_student_invitation, :date_for_student_interest, :closed, :student_objective, :industry_relevance, :hero_image, :project_id, project_question_attributes: [:title, :content, :user_id, :project_id, project_answer_attributes: [:answer, :project_question_id]], scope_attributes: [:id, :project_id, :data, :material, :mentoring, :participant, :funding, :ethic, :group, :result, :disclosure, :finalise, :if_mentoring, :if_participant, :if_funding, :if_ethic, :if_group_research, :if_backgroundip, :if_datum, :if_material, datum_attributes: [:id, :prim_sec, :qual_quant, :survey, :survey_link, :experiment, :other_type, :other_description, :confidential, :data_description, :scope_id], material_attributes: [:id, :mattype, :description, :scope_id], mentoring_attributes: [:id, :frequency, :description, :scope_id], funding_attributes: [:id, :expenses, :honorarium, :financing, :currency, :size, :amount_expenses, :amount_honorarium, :comment, :amount_principal_financing, :return_on_finance, :period_of_return, :expense_description, :amount_expenses_pennies, :amount_honorarium_pennies, :amount_principal_financing_pennies, :amount_expenses_currency, :scope_id], participant_attributes: [:id, :title, :description, :location, :costs, :participation_cost, :eligibility, :eligibility_criteria, :currency, :participation_cost_pennies, :participation_cost_currency, :location_specific ], group_research_attributes: [:id, :number_of_group_members, :scope_id], ethic_attributes: [:id, :obtained, :date_expected, :ethics_comment, :ethics_policy_link, :scope_id], result_attributes: [:id, :report, :standard_licence, :bespoke_licence, :option, :assignment, :other_outcome, :consulting, :link_to_bespoke_licence, :description], disclosure_attributes: [:id, :allusers, :publicity, :limitedorganisation, :limitedindustry, :limiteduser, :approveddisclosure], backgroundip_attributes: [:id, :scope_id, :copyright, :design, :patent, :trademark, :geographical_indication, :trade_secret, :other, :identifier_copyright, :identifier_design, :identifier_patent, :identifier_trademark, :identifier_geographical_indication, :identifier_trade_secret, :identifier_other, :description, :registered_owner, :unregistered_interest, :conditions, :pbr, :identifier_pbr ], finalise_attributes: [:id, :draft, :reminder, :reminder_date, :finalised_at, :scope_id] ] ) end when bundle exec rake routes (as suggested below), lot of routes models. ones include project_question are:
project_answers#destroy project_project_questions /projects/:project_id/project_questions(.:format) project_questions#index post /projects/:project_id/project_questions(.:format) project_questions#create new_project_project_question /projects/:project_id/project_questions/new(.:format) project_questions#new edit_project_project_question /projects/:project_id/project_questions/:id/edit(.:format) project_questions#edit project_project_question /projects/:project_id/project_questions/:id(.:format) project_questions#show patch /projects/:project_id/project_questions/:id(.:format) project_questions#update put /projects/:project_id/project_questions/:id(.:format) project_questions#update delete /projects/:project_id/project_questions/:id(.:format) project_questions#destroy chad's route suggestion:
projects /projects(.:format) projects#index post /projects(.:format) projects#create new_project /projects/new(.:format) projects#new edit_project /projects/:id/edit(.:format) projects#edit project /projects/:id(.:format) projects#show patch /projects/:id(.:format) projects#update put /projects/:id(.:format) projects#update delete /projects/:id(.:format) projects#destroy my project_question controller:
class projectquestionscontroller < applicationcontroller before_action :set_project_question, only: [:show, :edit, :update, :destroy] # /project_questions # /project_questions.json def index @project_questions = projectquestion.all end # /project_questions/1 # /project_questions/1.json def show end # /project_questions/new def new @project_question = projectquestion.new @project_id = params[:project_id] @project_question.project_answers[0] = projectanswer.new end # /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 |format| if @project_question.save format.html { redirect_to @project_question, notice: 'project question 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 |format| if @project_question.update(project_question_params) format.html { redirect_to @project_question, notice: 'project question 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 |format| format.html { redirect_to project_questions_url } format.json { head :no_content } end end private # use callbacks share common setup or constraints between actions. def set_project_question @project_question = projectquestion.find(params[:id]) end # never trust parameters scary internet, allow 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 this link in projects show page:
<%= link_to 'ask question', new_project_project_question_path(:project_id => @project.id) %> <% end %>
first, try:
project_path(@project_id) then, if doesn't work, need make sure when go project page ask question page, you're passing @project.id parameter called project_id.
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