如何在多个表单之间设置输入标签？

Question

假设同一视图中有两个表单，我想知道如何在表单之间设置输入标签。 像这样。

= form_for @restaurant, url: {action: restaurant_path} do |r|
      = r.fields_for :restaurant_translations do |rt|
        dl.field
          dt = rt.label (t :restaurantname)
          dd = rt.text_field :restaurantname, autofocus: true, size: 120
        dl.field
          dt = rt.label (t :restauranttel)
          dd = rt.text_field :restauranttel, autofocus: true, size: 120
        dl.field
          dt = rt.label (t :restaurantaddr)
          dd = rt.text_field :restaurantaddr, autofocus: true, size: 120
      dl.field
        dt = r.label (t :url)
        dd = r.text_field :url
      dl.field
        dt = r.label (t :storehours)
        dd = r.text_field :storehours

目前，订单是这样的。

1. restaurantname
2. restauranttel
3. restaurantaddr
4. URL
5. storehours

如果可能，我想像这样设置表单顺序。

1. URL
2. restaurantname
3. storehours
4. restauranttel
5. restaurantaddr

目前，混合不同的表单标签太难了。 有谁知道怎么样？请告诉我。

Answer 1

您需要使用多个fields_for表单助手

    = form_for @restaurant, url: {action: restaurant_path} do |r|
      dl.field
        dt = r.label (t :url)
        dd = r.text_field :url
      = r.fields_for :restaurant_translations, @restaurant_translation do |rt|
        dl.field
          dt = rt.label (t :restaurantname)
          dd = rt.text_field :restaurantname, autofocus: true, size: 120
      dl.field
        dt = r.label (t :storehours)
        dd = r.text_field :storehours
      = r.fields_for :restaurant_translations, @restaurant_translation do |rt| 
        dl.field
          dt = rt.label (t :restauranttel)
          dd = rt.text_field :restauranttel, autofocus: true, size: 120
        dl.field
          dt = rt.label (t :restaurantaddr)
          dd = rt.text_field :restaurantaddr, autofocus: true, size: 120    

来自控制器操作构建@restaurant_translation

@restaurant_translation = @restaurant.restaurant_translations.build

我希望这会对你有所帮助