質問編集履歴
3
情報の追記
test
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test
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@@ -68,6 +68,18 @@
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```controller
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def new
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@item = Item.new
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@item.categories_items.build
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@smalls = Category.where(genre_div: 1)
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end
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def item_params
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params.require(:item).permit(
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2
情報の追記
test
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test
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@@ -18,15 +18,11 @@
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```View
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<l
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<%= f.fields_for :categories_items do |q| %>
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<%=
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<%= render 'categories_items_fields', f: q %>
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<%= render 'categories_items_fields', f: q %>
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<% end %>
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-
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</li>
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<div class = "links">
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@@ -35,3 +31,51 @@
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</div>
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```
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```View
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<li class="string input optional stringish" id="item_category_input">
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<%= f.label :カテゴリー %>
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<div>
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<%= f.collection_select(:big_category_id, Category.where(genre_div: 0), :id, :name, include_blank: true) %>
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</div>
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</li>
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<li class="string input optional stringish" id="item_category_input">
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<div class="small_category_field">
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<%= f.collection_check_boxes(:small_category_id, Category.where(genre_div: 1), :id, :name, include_hidden: false) do |b| %>
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<%= b.label { b.check_box + b.text} %>
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<% end %>
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</div>
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</li>
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```
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```controller
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def item_params
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params.require(:item).permit(
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:name, :price, :stock, :handling_time, :maker, :model, :description, :memo, :sold_out_div, { small_category_ids: [] }).merge(
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images: uploaded_images, updated_by: current_admin_user.membername, created_by: current_admin_user.membername)
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end
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```
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1
情報の補足
test
CHANGED
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File without changes
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test
CHANGED
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@@ -13,3 +13,25 @@
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13
13
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<ActionController::Parameters {"0"=><ActionController::Parameters {"big_category_id"=>"7", "small_category_id"=>["19", "20", "37"]} permitted: false>, "1591607240334"=>{"big_category_id"=>"11", "small_category_id"=>["19", "20", "26"]}} permitted: false>
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15
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``````1591607240334```の部分を１とかにするやり方はありませんか？追加されるフォームでそれぞれランダムな数字になってしまうので追加されたフォームは1,2,3...と続けて作られるようにしたいです。
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```View
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21
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<li class="string input optional stringish">
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<%= f.fields_for :categories_items do |q| %>
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<%= render 'categories_items_fields', f: q %>
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<% end %>
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</li>
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<div class = "links">
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<%= link_to_add_association 'add new', f, :categories_items, :partial => 'categories_items_fields', :force_non_association_create => true %>
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</div>
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```
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