【发布时间】:2016-11-12 22:44:13
【问题描述】:
我已经浏览了以下帖子,但没有得到任何满意的答案:
can't permit custom params with strong parameters
Permit extra params in special cases with Strong Params in Rails 4
我想要的是允许我在 rails 控制器中自定义创建的参数:
我的代码
模板
= form_tag ...
= select_tag :hour, options_for_select(options_for_hours), name: "clinic_hour[close_time][]", title: "Hours"
= select_tag :minute, options_for_select(options_for_minutes), name: "clinic_hour[close_time][]", title: "Minutes"
= select_tag :convention, options_for_select([["AM", "AM"], ["PM", "PM"]]), name: "clinic_hour[close_time][]"
= submit_tag ...
上面的代码创建 params 像:
Parameters: {"clinic_hour"=>{"close_time"=>["0", "0", "AM"]}}
但在控制器中...
控制器
当我喜欢时:
def clinic_hour_params
params.require(:clinic_hour).permit(
:close_time
)
end
Rails 服务器日志中仍然这样说:
Unpermitted parameters: close_time
{}
怎么了?
【问题讨论】:
标签: ruby-on-rails ruby params ruby-on-rails-4.2