ruby on rails - New action not working, routing error when calling Category.new() -
i had custom reorder action working created new items through ajax. after making changes other parts of site new action doesn't work.
when go page categories/reorder, or categories/new loads page properly, if comment out line @category = category.new().
as try set @category = category.new(), @category = category.new(:parent_id => params[:parent_id]), or @category = category.new gives me error message:
no route matches {:action=>"edit", :controller=>"categories", :id=>#<category _id: 515ee18c10188f64fb000001, created_at: nil, updated_at: nil, deleted_at: nil, ancestry: nil, user_id: nil, name: nil, description: nil, image: nil, lock: nil, _slugs: []>} i dropped database in case there entry somehow gave me error, on logging in again still gives me message.
here's routes file:
match '/auth/:provider/callback' => 'sessions#create' match '/auth/failure' => 'sessions#failure' match '/signout' => 'sessions#destroy', :as => :signout match '/signin' => 'sessions#new', :as => :signin match "reorder/symbols" => "categories#reorder", :via => :get, :as => :reorder_symbols resources :pages resources :blocks collection { post :sort } end end 'symbols/:id/search/', to: 'categories#search', as: :sift_meanings "logout" => "sessions#destroy", :as => "logout" "login" => "sessions#new", :as => "login" "signup" => "users#new", :as => "signup" resources :users resources :sessions match "meanings/:id/delete" => "meanings#destroy", :via => :get, as: :delete_meaning match "symbols/gallery/:id" => "categories#gallery", :via => :get resources :symbols, :as => :categories, :controller => :categories resources :meanings collection {post :sort} end root :to => 'categories#index' controller file:
class categoriescontroller < applicationcontroller helper :lego helper :meanings def index @categories = category.all if params[:id] @categories = category.find(params[:id]) #if params[:id] @categories = @categories.subtree.arrange(:order => 'name') elsif params[:view] == "alpha" @alphabet = category.all.group_by{|c| c.name[0]} @see_kids = false @categories = @categories.sort(:name => "asc") if !params[:letter] @categories = @categories.where(name: eval("/^#{params[:letter]}/i")).sort(:name => "asc") if params[:letter] else # @categories = category.all @categories = @categories.arrange(:order => 'name') #if params[:view] != "list" end respond_to |format| format.html # index.html.erb format.js format.json { render json: @categories } end end def reorder if rails.env != "production" && !request.xhr? flash[:info] = "currently in #{rails.env} mode." end @categories = category.arrange(:order => 'name') # @category = category.new @next = category.count respond_to |format| format.html # index.html.erb format.js format.json { render json: @categories } end end def sort params[:category].each |id, attr| thiscat = params[:category][id] @category = category.where(:_id => id).first if thiscat.nil? || thiscat == 'null' @category.parent_id = nil else @category.parent_id = thiscat.to_s end @category.save end end def gallery @categories = category.arrange(:order => 'name') @category = category.find(params[:id]) @siblings = category.siblings_of(params[:id]) respond_to |format| format.html # index.html.erb format.js format.json { render json: @category } end end def show @categories = category.arrange(:order => 'name') @category = category.find(params[:id]) @updater = user.find(@category.user) || nil @siblings = category.siblings_of(params[:id]) @meanings = @category.meanings #meaning.where(:category_id => params[:id]) @belief_list = [] @culture_list = [] @contributors = [] @connotations = [] meaning in @meanings belief in meaning.beliefs @belief_list << belief end culture in meaning.cultures @culture_list << culture end @connotations << meaning.connotation @contributors << meaning.user end @beliefs = @belief_list.uniq @cultures = @culture_list.uniq @contributors = @contributors.uniq @connotations = @connotations.uniq respond_to |format| format.html # show.html.erb format.js format.json { render json: @category } end end def search @categories = category.arrange(:order => 'name') @category = category.find(params[:id]) @meanings = @category.meanings @meanings = @meanings.where(:beliefs => params[:beliefs]) if params[:beliefs] @meanings = @meanings.where(:cultures => params[:cultures]) if params[:cultures] @meanings = @meanings.where(:connotation => params[:connotation]) if params[:connotation] @meanings = @meanings.where(:user => params[:user]) if params[:user] end # /categories/new # /categories/new.json def new @category = category.new(:parent_id => params[:parent_id]) # @category.photo.build respond_to |format| format.html # new.html.erb format.js format.json { render json: @category } end end # /categories/1/edit def edit @category = category.find(params[:id]) end # post /categories # post /categories.json def create @category = category.new(params[:category]) @category.user = current_user @categories = category.arrange(:order => :created_at) if @category.save flash[:success] = "<h4><i class=icon-ok></i> '#{@category.name}' created.</h4>" end respond_to |format| if @category.save format.html { redirect_to @categories, notice: 'category created.' } format.js format.json { render json: @categories, status: :created, location: @category } else format.html { render action: "new" } format.js format.json { render json: @category.errors, status: :unprocessable_entity } end end end # put /categories/1 # put /categories/1.json def update @category = category.find(params[:id]) @category.user = current_user flash[:success] = "<h4><i class=icon-ok></i> #{@category.name} updated.</h4>" respond_to |format| if @category.update_attributes(params[:category]) format.html { redirect_to @category} format.js format.json { head :no_content } else format.html { render action: "edit", error: "unable update '#{@category.name}'", status: :unprocessable_entity } format.json { render json: @category.errors, status: :unprocessable_entity } end end end # delete /categories/1 # delete /categories/1.json def destroy @category = category.find(params[:id]) @category.destroy flash[:alert] = "<h4><i class=icon-warning-sign></i> warning. have deleted category '#{@category.name}'.</h4>".html_safe respond_to |format| format.html { redirect_to categories_url } format.json { head :no_content } format.js end end def has_sidebar? self.has_children? end private end the other thing note, found on reverting older working version have restart server because of less twitter bootstrap variable not being set right. don't think should affecting this.
if follow stack trace, show error is. since mentioned happens when add call @category = category.new, can think because using @category create edit link. since @category new object, you'll errors. try @ view files edit links can found.
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