質問編集履歴
3
コード変更 モデルコード追加
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以下のように
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Recipes.controllerとrecipes.showのレシピ詳細ページを書いているのですが
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```
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// getでrecipes/idにアクセスされた場合の「取得表示処理」
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public function show($id)
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{
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$recipe = Recipe::find($id);
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$ingredients = Recipe::find($id)->ingredients;
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$how_to = Recipe::find($id)->how_to;
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return view('recipes.show',[
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'recipe' => $recipe,
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'ingredients' => $ingredients,
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'how_to' => $how_to,
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]);
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}
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```
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```
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//recipes.showのレシピ詳細ページ
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<div class="container">
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<div class="row">
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<div class="col-4">
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<h2>{{ $recipe->name }}</h2>
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</div>
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<div class="col-7 offset-1">
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<h3>{{ $recipe->content }}</h3>
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</div>
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</div>
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</div>
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<div class="container">
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<div class="row">
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<div class="col-4">
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<img src="https://placehold.jp/200x200.png"></img>
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</div>
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<div class="col-8">
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<h4>材料(2人分)</h4>
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<div class="row">
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<div class="col-md-8">
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<h4>材料・調味料名</h4>
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@foreach ($ingredients as $ingredient)
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<div>
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{{ $ingredient->ingredient }}
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</div>
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@endforeach
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</div>
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<div class="col-md-4">
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<h4>分量</h4>
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@foreach ($ingredients as $ingredient)
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<div>
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{{ $ingredient->quantity }}
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</div>
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@endforeach
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="container">
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<h4>作り方</h4>
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@foreach ($how_tos as $how_to)
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<div>
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{{ $how_to->how_to_make }}
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</div>
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@endforeach
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</div>
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```
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以下のようなエラーが起きて材料、分量、作り方が取得できません。
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@@ -16,12 +140,118 @@
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どのように変更すればいいのでしょうか？
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１対多のリレーションは済んでいます。
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```
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namespace App;
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use Illuminate\Database\Eloquent\Model;
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class Recipe extends Model
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{
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protected $fillable = ['user_id', 'name', 'content', 'photo_url'];
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public function user()
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{
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return $this->belongsTo(User::class);
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}
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public function ingredient()
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{
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return $this->hasMany(Ingredient::class);
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}
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public function how_to()
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{
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return $this->hasMany(HowTo::class);
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}
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}
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```
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```
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namespace App;
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use Illuminate\Database\Eloquent\Model;
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class Ingredient extends Model
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{
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protected $fillable = ['recipe_id', 'ingredient', 'quantity'];
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public function recipe()
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{
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return $this->belongsTo(Recipe::class);
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}
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}
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```
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```
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namespace App;
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use Illuminate\Database\Eloquent\Model;
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class HowTo extends Model
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{
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protected $fillable = ['recipe_id', 'how_to_make'];
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public function recipe()
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{
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return $this->belongsTo(Recipe::class);
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}
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}
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```
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回答よろしくお願いします。
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エラー文
test
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File without changes
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@@ -10,19 +10,17 @@
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以下のようなエラーが起きて
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以下のようなエラーが起きて材料、分量、作り方が取得できません。
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どのように変更すればいいのでしょうか？
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このようにテーブル設計をしています。
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１対多のリレーションは済んでいます。
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1
Laravel5.5
test
CHANGED
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@@ -1 +1 @@
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1
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-
Laravel リレーション カラム取得ができない
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1
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+
Laravel5.5 リレーション カラム取得ができない
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test
CHANGED
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File without changes
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