-1

RoR新手在这里,感谢任何帮助。

我有以下错误:

undefined method `to_i' for :funding_level:Symbol

我正在尝试将funding_levelinvestment_id参数从link_to 传递到我的控制器中的方法中。

据我了解,100 值作为符号而不是对象传递,当我尝试将其分配给整数变量@funding_level时会导致问题。

谢谢!

HTML:

<div id="investment-status">        
    <%= link_to "$100", new_project_funding_path(funding_level: 100,investment_id: @project.id), class: 'btn' %>
</div>

控制器:

def new
  @investment = Project.find(params[:investment_id])
  @funding_offered = :funding_level
  @project_funding = current_user.project_fundings.new(investment: @investment, funding_offered: @funding_offered)
end
4

1 回答 1

4

不应该是这个吗?

@funding_offered = params[:funding_level]
于 2013-02-15T16:31:58.047 回答