Rails的CRUD程式中Action的基本寫法彙總
阿新 • • 發佈:2018-12-24
七大action,分別為index、show、edit、update、new、create、destroy
def index @events = Event.all end def new @event = Event.new end def create @event = Event.new(params[:event]) @event.save redirect_to :action => :index end def show @event = Event.find(params[:id]) end def edit @event = Event.find(params[:id]) end def update @event = Event.find(params[:id]) @event.update_attributes(params[:event]) redirect_to :action => :show, :id => @event end def destroy @event = Event.find(params[:id]) @event.destroy redirect_to :action => :index end