Question

我有以下代码来创建一个新的播放器。 Player.location在数据库中不是NULL，但我不想在新的播放器表单中显示它。如何在这里设置Player.location属性（现在它们都设置为“UK”）？

# POST /player
# POST /player.xml
def create
  @player = Player.new(params[:player])

  respond_to do |format|
    if @player.save
      flash[:notice] = 'Player was successfully created.'
      format.html { redirect_to(@player) }
      format.xml  { render :xml => @player, :status => :created, :location => @player }
    else
      format.html { render :action => "new" }
      format.xml  { render :xml => @player.errors, :status => :unprocessable_entity }
    end
  end
end

Answer 1

只需在@player = Player.new(params[:player])行之后添加此行：

@player.location = 'UK'

Ruby on Rails：在控制器中设置字段

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