Basic Controller

gistfile1.rb

def new
    @model = Model.new
    @Title = "New Model"
  end

  def create
    @model = Model.new(params[:model])
    
    if @model.save
      redirect_to model_path(@model), :flash => {:success => "Model Created"}
    else
      render 'new'
    end
  end

  def index
    @models = Model.all
    @Title = "Models"
  end

  def show
    @Title = "Model Details"
    begin
      @model = Model.find(params[:id])
    rescue ActiveRecord::RecordNotFound
      redirect_to root_path, :flash => {:notice => "Model not found"}
    end

  end

  def edit
    @Title = "Edit Model"
    begin
      @model = Model.find(params[:id])
    rescue ActiveRecord::RecordNotFound
      redirect_to root_path, :flash => {:notice => "Model not found"}
    end
  end

  def update
    begin
      @model = Model.find(params[:id])
      if @model.update_attributes(params[:model])
        render 'show'
      else
        render 'edit'
      end
    rescue ActiveRecord::RecordNotFound
      redirect_to root_path, :flash => {:notice => "Model not found"}
    end
  end

  def destroy
    begin
      @model = Model.find(params[:id])
      @model.destroy
      redirect_to root_path, :flash => {:success => "Model Deleted"}
    rescue ActiveRecord::RecordNotFound
      redirect_to root_path, :flash => {:error => "Model not found"}
    end
  end