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トップに関する質問saveする前の値の加工

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5

モデルの記載

2019/09/22 10:59

投稿

退会済みユーザー
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@@ -145,3 +145,19 @@
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  ```
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+
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+
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+
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+ **model**
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+
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+
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+
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+ ```
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+
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+ class Piyo < ApplicationRecord
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+
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+ has_many :hoges, dependent: :destroy
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+
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+ has_many :fugas, dependent: :destroy
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+
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+ ```

4

修正

2019/09/22 10:59

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退会済みユーザー
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@@ -12,9 +12,9 @@
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  "authenticity_token"=>"F98xi8sKXsi7vZmlhtGZpTXpMU0DsDv4FexHYHzVRgXpbkoiJF5429GL1+IIPGZMIo
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- "hoge"=>{"0"=>{"title"=>"title1", "order"=>"1"}, "1"=>{"name"=>"title2",
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+ "hoge"=>{"0"=>{"title"=>"title1", "order"=>"1"}, "1"=>{"title"=>"title2",
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- "order"=>"1"}}, "fuga"=>{"0"=>{"name"=>"name", "order"=>"1"}, "1"=>{"name"=>"title2",
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+ "order"=>"1"}}, "fuga"=>{"0"=>{"title"=>"title1", "order"=>"1"}, "1"=>{"title"=>"title2",
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  "order"=>"1"}}
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@@ -46,9 +46,9 @@
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  "authenticity_token"=>"F98xi8sKXsi7vZmlhtGZpTXpMU0DsDv4FexHYHzVRgXpbkoiJF5429GL1+IIPGZMIo
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- "hoge"=>{"0"=>{"title"=>"title1", "order"=>"1"}, "1"=>{"name"=>"title2",
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+ "hoge"=>{"0"=>{"title"=>"title1", "order"=>"1"}, "1"=>{"title"=>"title2",
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- "order"=>"2"}}, "fuga"=>{"0"=>{"name"=>"name", "order"=>"1"}, "1"=>{"name"=>"title2",
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+ "order"=>"2"}}, "fuga"=>{"0"=>{"title"=>"title1", "order"=>"1"}, "1"=>{"title"=>"title2",
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  "order"=>"2"}}
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@@ -70,7 +70,7 @@
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  ```
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- "hoge"=>{"1"=>{"title"=>"title1", "order"=>"1"}, "0"=>{"name"=>"title2",
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+ "hoge"=>{"1"=>{"title"=>"title1", "order"=>"1"}, "0"=>{"title"=>"title2",
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  "order"=>"2"}}
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@@ -136,9 +136,9 @@
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  def piyo_params
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- params.require(:piyo).permit(hoge: [:id, :order, :name, :_destroy],
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+ params.require(:piyo).permit(hoge: [:id, :order, :title, :_destroy],
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- fuga: [:id, :order, :name, :_destroy])
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+ fuga: [:id, :order, :title, :_destroy])
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  end
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3

修正

2019/09/22 10:54

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退会済みユーザー
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@@ -136,7 +136,7 @@
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  def piyo_params
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- params.require(:recipe).permit(hoge: [:id, :order, :name, :_destroy],
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+ params.require(:piyo).permit(hoge: [:id, :order, :name, :_destroy],
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  fuga: [:id, :order, :name, :_destroy])
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2

修正

2019/09/22 10:49

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退会済みユーザー
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@@ -132,4 +132,16 @@
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+ private
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+
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+ def piyo_params
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+
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+ params.require(:recipe).permit(hoge: [:id, :order, :name, :_destroy],
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+
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+ fuga: [:id, :order, :name, :_destroy])
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+
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+ end
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+
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  ```

1

コントローラーの記載

2019/09/22 10:49

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退会済みユーザー
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  どうかご教示お願い致します。
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+ ##追記
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+ **controller**
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+
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+
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+ ```
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+
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+
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+
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+ def new
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+ @piyo = Piyo.new
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+
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+ @hoge.hoge.build
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+
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+ @huga.huga.build
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+
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+ end
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+
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+
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+
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+ def create
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+ @piyo = Piyo.new(piyo_params)
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+
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+ if @piyo.save
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+ redirect_to piyos_path
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+ else
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+ render 'new'
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+ end
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+ end
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+
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+ ```