在轨道上的红宝石中渲染备用视图

Question

我的控制器中有以下代码

  def create
    @severity = Severity.new(params[:severity])
    if @severity.save
      flash[:notice] = "Successfully created severity"
      render 'save'
    end
  end

我试图让方法呈现除create.js.erb之外的另一个视图文件，但是控制器总是呈现默认值而不是save.js.erb。

关于什么可能出错的任何想法？

Answer 1

def create
  @severity = Severity.new(params[:severity])
  if @severity.save
    flash[:notice] = "Successfully created severity"
    respond_to do |format|
      format.js { render :template => "/path/to/save" }
    end
  end
end

或

def create
  @severity = Severity.new(params[:severity])
  if @severity.save
    flash[:notice] = "Successfully created severity"
    respond_to do |format|
      format.js { render :file => "/path/to/save.js.erb" }
    end
  end
end

试试这个

def create
  @severity = Severity.new(params[:severity])
  if @severity.save
    flash[:notice] = "Successfully created severity"
  end
  render :file => "/path/to/save.js.erb"
end