ruby-on-rails-3 - 在 ruby​​ on rails 中渲染备用 View

Question

我的 Controller 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

我正在尝试获取呈现除 create.js.erb 之外的另一个 View 文件的方法，但是 Controller 始终呈现默认值而不是 save.js.erb。

有什么可能出错的想法吗？

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