Translate eloquent-relationships.md (v5.5) #385

Nationalcat · 2017-11-16T08:36:47Z

Translate `eloquent-relationships.md` (v5.5)

內容超級超級多....

neighborhood999 · 2017-12-13T01:57:49Z

eloquent-relationships.md

         */
        public function user()
        {
            return $this->belongsTo('App\User');
        }
    }

-In the example above, Eloquent will try to match the `user_id` from the `Phone` model to an `id` on the `User` model. Eloquent determines the default foreign key name by examining the name of the relationship method and suffixing the method name with `_id`. However, if the foreign key on the `Phone` model is not `user_id`, you may pass a custom key name as the second argument to the `belongsTo` method:
+在以上範例中，Eloquent 會試著從 `Phone` 模型上的 `user_id` 尋找與在 `User` 模型上相符合的 `id`。Eloquent 透過檢查關聯方法的名稱和使用 `_id` 後綴方法的名稱來決定預設外鍵名稱。然而，如果在 `Phone` 上的外鍵不是 `user_id`，你可以在 `belongsTo` 方法上傳入自訂鍵作為第二個參數：


在以上範例中，Eloquent 會嘗試匹配 Phone 模型的 user_id 至 User 模型的 id

neighborhood999 · 2017-12-13T02:02:07Z

eloquent-relationships.md

     */
    public function user()
    {
        return $this->belongsTo('App\User', 'foreign_key');
    }

-If your parent model does not use `id` as its primary key, or you wish to join the child model to a different column, you may pass a third argument to the `belongsTo` method specifying your parent table's custom key:
+如果父級模型並沒有使用 `id` 作為它的主鍵，或你希望子模型連結到不同的欄位，你可以在 `belongsTo` 方法上傳入想要的父級資料表的自訂鍵作為第三個參數：


如果你的上層模型不是使用 id 作為主鍵，或是你希望以不同的欄位 join 下層模型，你可以傳遞第三參數至 belongsTo 方法指定層資料表的自訂鍵：

neighborhood999 · 2017-12-13T02:10:10Z

eloquent-relationships.md


-The `belongsTo` relationship allows you to define a default model that will be returned if the given relationship is `null`. This pattern is often referred to as the [Null Object pattern](https://en.wikipedia.org/wiki/Null_Object_pattern) and can help remove conditional checks in your code. In the following example, the `user` relation will return an empty `App\User` model if no `user` is attached to the post:
+`belongsTo` 關聯可以讓你定義預設模型，這會因為給定關聯為 `null` 而回傳預設模型。這個模式通常被稱作[無物件模式](https://en.wikipedia.org/wiki/Null_Object_pattern)，可以協助移除程式碼中條件檢查。在以下範例中，`user` 關聯會因為沒有 `user` 被附加到 post 上而回傳空的 `App\User` 模型：


如果給定的關聯為 null，belongsTo 關聯可以讓你定義預設模型。這個模式通常被稱作空物件模式，可以協助移除程式碼中條件檢查。

neighborhood999 · 2017-12-13T02:10:32Z

eloquent-relationships.md


    /**
-     * Get the author of the post.
+     * 取得該貼文的作者。


取得該文章的作者。

neighborhood999

這篇真的很長，辛苦了！

neighborhood999 · 2017-12-13T02:10:58Z

eloquent-relationships.md


    /**
-     * Get the author of the post.
+     * 取得該貼文的作者。


取得該文章的作者。

neighborhood999 · 2017-12-13T02:14:26Z

eloquent-relationships.md

@@ -146,7 +146,7 @@ To populate the default model with attributes, you may pass an array or Closure
    }

    /**
-     * Get the author of the post.
+     * 取得該貼文的作者。


取得該文章的作者。

neighborhood999 · 2017-12-13T02:15:14Z

eloquent-relationships.md


-A "one-to-many" relationship is used to define relationships where a single model owns any amount of other models. For example, a blog post may have an infinite number of comments. Like all other Eloquent relationships, one-to-many relationships are defined by placing a function on your Eloquent model:
+「一對多」關聯是被用於定義單一模型可以擁有好幾個模型關聯。例如，一篇部落格貼文可以有無數筆回覆。像是所有其他的 Eloquent 關聯，一對多關聯是在你的 Eloquent 模型上放置一個函式來定義關聯：


例如，一篇部落格文章可能有很多評論。

neighborhood999 · 2017-12-13T02:26:11Z

eloquent-relationships.md

         */
        public function comments()
        {
            return $this->hasMany('App\Comment');
        }
    }

-Remember, Eloquent will automatically determine the proper foreign key column on the `Comment` model. By convention, Eloquent will take the "snake case" name of the owning model and suffix it with `_id`. So, for this example, Eloquent will assume the foreign key on the `Comment` model is `post_id`.
+請記住，Eloquent 會在 `Comment` 模型上自動決定該屬性外鍵欄位。按照慣例，Eloquent 會使用被關聯的模型「snake case」 名稱與後綴 `_id` 來命名。因此，在這個範例，Eloquent 會假設在 `Comment` 模型上的外鍵是 `post_id`。


請記住 -> 請記得

neighborhood999 · 2017-12-13T02:28:07Z

eloquent-relationships.md


-Once the relationship has been defined, we can access the collection of comments by accessing the `comments` property. Remember, since Eloquent provides "dynamic properties", we can access relationship methods as if they were defined as properties on the model:
+關聯一旦被定義，我們能透過存取 `comments` 屬性來存取 comments 的集合。請記住，由於 Eloquent 提供「動態屬性」的關係，我們才能存取模型方法，就像是他們被定義為模型上的屬性：


一旦關聯被定義，我們能透過訪問 comments 屬性來存取 comments 的集合。

neighborhood999 · 2017-12-14T03:14:34Z

eloquent-relationships.md

         *
         * @var array
         */
        protected $touches = ['post'];

        /**
-         * Get the post that the comment belongs to.
+         * 取得該回覆所屬的貼文。


回覆 -> 評論
貼文 -> 文章

neighborhood999 · 2017-12-14T03:15:04Z

eloquent-relationships.md

+- [預載入](#eager-loading)
+    - [限制預載入](#constraining-eager-loads)
+    - [延遲預載入](#lazy-eager-loading)
+- [插入與更新關聯模型](#inserting-and-updating-related-models)


寫入與更新關聯模型

neighborhood999 · 2017-12-14T03:15:24Z

eloquent-relationships.md

+    - [`create` 方法](#the-create-method)
+    - [更新關聯歸屬](#updating-belongs-to-relationships)
+    - [更新多對多關聯](#updating-many-to-many-relationships)
+- [更新主要關聯的時間戳](#touching-parent-timestamps)


更新主要關聯的時間戳記

neighborhood999 · 2017-12-14T03:15:45Z

eloquent-relationships.md


    App\User::find(1)->roles()->save($role, ['expires' => $expires]);

-#### Updating A Record On A Pivot Table
+#### 修改中介表中的特定紀錄


紀錄 -> 記錄

neighborhood999 · 2017-12-14T03:16:14Z

eloquent-relationships.md


-If you need to update an existing row in your pivot table, you may use `updateExistingPivot` method. This method accepts the pivot record foreign key and an array of attributes to update:
+如果你需要修改已存在中介表中的紀錄，你可以使用 `updateExistingPivot` 方法。這個方法接受中介表記錄的外鍵和一組要更新的屬性陣列：:


紀錄 -> 記錄

neighborhood999 · 2017-12-14T03:18:46Z

eloquent-relationships.md

+- [定義關聯](#defining-relationships)
+    - [一對一](#one-to-one)
+    - [一對多](#one-to-many)
+    - [一對多（逆向）](#one-to-many-inverse)


一對多（反向）

Nationalcat mentioned this pull request Nov 16, 2017

Laravel 5.5 文件翻譯 #340

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Nationalcat force-pushed the 5.5-eloquent-relationships branch 2 times, most recently from fd03e63 to b303de9 Compare November 26, 2017 16:06

Translate eloquent-relationships (v5.5)

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Nationalcat force-pushed the 5.5-eloquent-relationships branch from b303de9 to 4b80c9c Compare November 26, 2017 16:08

neighborhood999 reviewed Dec 13, 2017

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12/16 修正部分翻譯問題

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neighborhood999 merged commit f777769 into laravel-taiwan:5.5 Dec 16, 2017

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Translate eloquent-relationships.md (v5.5) #385

Translate eloquent-relationships.md (v5.5) #385

Nationalcat commented Nov 16, 2017

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		The `belongsTo` relationship allows you to define a default model that will be returned if the given relationship is `null`. This pattern is often referred to as the [Null Object pattern](https://en.wikipedia.org/wiki/Null_Object_pattern) and can help remove conditional checks in your code. In the following example, the `user` relation will return an empty `App\User` model if no `user` is attached to the post:
		`belongsTo` 關聯可以讓你定義預設模型，這會因為給定關聯為 `null` 而回傳預設模型。這個模式通常被稱作[無物件模式](https://en.wikipedia.org/wiki/Null_Object_pattern)，可以協助移除程式碼中條件檢查。在以下範例中，`user` 關聯會因為沒有 `user` 被附加到 post 上而回傳空的 `App\User` 模型：


		A "one-to-many" relationship is used to define relationships where a single model owns any amount of other models. For example, a blog post may have an infinite number of comments. Like all other Eloquent relationships, one-to-many relationships are defined by placing a function on your Eloquent model:
		「一對多」關聯是被用於定義單一模型可以擁有好幾個模型關聯。例如，一篇部落格貼文可以有無數筆回覆。像是所有其他的 Eloquent 關聯，一對多關聯是在你的 Eloquent 模型上放置一個函式來定義關聯：


		Once the relationship has been defined, we can access the collection of comments by accessing the `comments` property. Remember, since Eloquent provides "dynamic properties", we can access relationship methods as if they were defined as properties on the model:
		關聯一旦被定義，我們能透過存取 `comments` 屬性來存取 comments 的集合。請記住，由於 Eloquent 提供「動態屬性」的關係，我們才能存取模型方法，就像是他們被定義為模型上的屬性：


		If you need to update an existing row in your pivot table, you may use `updateExistingPivot` method. This method accepts the pivot record foreign key and an array of attributes to update:
		如果你需要修改已存在中介表中的紀錄，你可以使用 `updateExistingPivot` 方法。這個方法接受中介表記錄的外鍵和一組要更新的屬性陣列：:

Translate eloquent-relationships.md (v5.5) #385

Translate eloquent-relationships.md (v5.5) #385

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Nationalcat commented Nov 16, 2017