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工作 7 8 个月，才 5k 的路过

试了楼上的几个方法，页面还是要用 js 控制

def index
    if params[:state] == "[\"shipped\", \"apply_refunded\"]"
      params[:state] = ['shipped', 'apply_refunded']
    end
    @apply_refunds = current_merchant_info.refund_apply_records
                                          .find_customer(params[:customer])
                                          .find_uuid(params[:uuid])
                                          .find_order_state(params[:state])
                                          .find_start_time(params[:start_time])
                                          .find_stop_time(params[:stop_time])
                                          .order(created_at: "DESC")
                                          .page(params[:page]).per(20)
  end

我在 controller 里加了这个处理，数据能筛选了，但页面 select 不能选中“未退款”这个 option 了

应该是 grouped_options_for_select 吧，但不是这个意思。我想点击“未退款”，显示出 ['shipped', 'apply_refunded'] 这两个状态的数据

那该咋解决。。

可以了 谢谢

5.0.0.1 版本的

不知道咋实现。。。

哦，那这种应该怎么显示提示

我搞错啦，这个新的 log 输出在 logstasher.log 里的吧

我这个是在 development.rb 上改的

Started GET "/addresses" for 127.0.0.1 at 2017-03-10 14:15:43 +0800
Processing by AddressesController#index as HTML
  Rendering addresses/index.html.erb within layouts/application
  ^[[1m^[[36mAddress Load (0.2ms)^[[0m  ^[[1m^[[34mSELECT `addresses`.* FROM `addresses`^[[0m
  Rendered addresses/_table.html.erb (1.6ms)
  ^[[1m^[[36mPicture Load (0.2ms)^[[0m  ^[[1m^[[34mSELECT  `pictures`.* FROM `pictures` ORDER BY `pictures`.`id` DESC LIMIT 8 OFFSET 0^[[0m
  Rendered collection of pictures/_picture.html.erb [8 times] (2.1ms)
  ^[[1m^[[35m (0.3ms)^[[0m  ^[[1m^[[34mSELECT COUNT(*) FROM `pictures`^[[0m
  ^[[1m^[[36mAddress Load (0.2ms)^[[0m  ^[[1m^[[34mSELECT  `addresses`.* FROM `addresses` ORDER BY `addresses`.`id` DESC LIMIT 1^[[0m
  Rendered addresses/index.html.erb within layouts/application (10.6ms)
Completed 200 OK in 61ms (Views: 58.7ms | ActiveRecord: 0.9ms)


Started GET "/" for 127.0.0.1 at 2017-03-10 16:12:27 +0800
  ^[[1m^[[36mActiveRecord::SchemaMigration Load (0.2ms)^[[0m  ^[[1m^[[34mSELECT `schema_migrations`.* FROM `schema_migrations`^[[0m
Processing by AddressesController#index as HTML
  Rendering addresses/index.html.erb within layouts/application
  ^[[1m^[[36mAddress Load (0.3ms)^[[0m  ^[[1m^[[34mSELECT `addresses`.* FROM `addresses`^[[0m
  Rendered addresses/_table.html.erb (8.2ms)
  ^[[1m^[[36mPicture Load (0.2ms)^[[0m  ^[[1m^[[34mSELECT  `pictures`.* FROM `pictures` ORDER BY `pictures`.`id` DESC LIMIT 8 OFFSET 0^[[0m
  Rendered collection of pictures/_picture.html.erb [8 times] (1.8ms)
  ^[[1m^[[35m (0.2ms)^[[0m  ^[[1m^[[34mSELECT COUNT(*) FROM `pictures`^[[0m
  ^[[1m^[[36mAddress Load (0.3ms)^[[0m  ^[[1m^[[34mSELECT  `addresses`.* FROM `addresses` ORDER BY `addresses`.`id` DESC LIMIT 1^[[0m
  Rendered addresses/index.html.erb within layouts/application (41.0ms)
Completed 200 OK in 391ms (Views: 377.4ms | ActiveRecord: 2.2ms)

我刚试了这个 gem，但 log 还是和原来的一样啊

我加了那句了的

支持一下

@huacnlee 谢谢帮忙，但好像还是有点问题，我是希望能够在添加图片后还是保持一页 8 个，多出来的能直接搞到第二页去

@huacnlee 用 js 也不知道咋做啊

同样想在杭州找 ruby 工作，已经在宁波 ruby 开发半年了，年后准备去杭州找 ruby 了。不知道有没有公司收初级的！

在 boss 直聘发你们 hr 了 #10 楼 @ceasia_hrhz

#8 楼 @lydia511 同今年毕业

#24 楼 @banana 才半个月就这么厉害了啊 #23 楼 @ForrestDouble 加油！

#5 楼 @ceasia_hrhz 你们还招初级萌新吗

#20 楼 @huacnlee 哦 #21 楼 @ccok 好的，有空看看

#16 楼 @flowerwrong #17 楼 @flemon1986 恩，谢谢

#9 楼 @Rei 这个知道啊，唉，语言组织能力太差了。我是问这类自定义方法应该怎么写的，让我自己写的话完全没思路。

#6 楼 @Rei 谢谢，这个项目是从我师父那边接手过来的，公司这边还需要优化改进，但有些方法有点不懂。我想问下这些方法定义有书本或者教程吗？

#5 楼 @chenge 不好意思，第一次发，之前都在潜水。。 问题就是那些定义方法有什么书介绍吗？另外像 https://www.v2ex.com 怎么在一个页面，点击不同标签出来不同的内容，而且地址栏变成https://www.v2ex.com/?tab=tech