なぜこのActiveRecord :: saveはモデルを正常に保存しますか？

Question

$model-save() 

trueが返され、データベースに行が追加されます。しかし、データベースにフィールドのデフォルト値はありません。どうしましたか？アクションコントローラおよびスキームDBとモデルのActiveRecordがある

アクションコントローラ

public function actionCreate() 
{ 
    $model = new Requests(); 
    $model->user_id = null; 

    if ($model->load(Yii::$app->request->post()) && $model->save()) { 

     Yii::$app->response->format = Response::FORMAT_JSON; 

     $response = [ 
      'id' => $model->id, 
      'url' => 'request-lease/'.$model->url, 
     ]; 

     return $response; 

    } else { 
     return BaseHtml::errorSummary($model, ['class' => 'alert alert-danger']); 
    } 
} 

モデルのActiveRecord

class Requests extends \yii\db\ActiveRecord 
{ 
/** Inactive status */ 
const STATUS_UNVERIFIED = 0; 
/** Active status */ 
const STATUS_ACTIVE = 1; 
/** Blocked status */ 
const STATUS_BLOCKED = 3; 
/** Deleted status */ 
const STATUS_DELETED = 5; 
/** Expired status */ 
const STATUS_EXPIRED = 6; 

/** 
* Finance Array 
*/ 
public static $trade_finance_arr = [ 
    1 => 'Leased', 
    2 => 'Financed', 
    3 => 'Owned', 
    4 => 'Other' 
]; 

/** 
* Trade condition array 
*/ 
public static $trade_condition_arr = [ 
    1 => 'Excellent', 
    2 => 'Good', 
    3 => 'Fair', 
    4 => 'Poor' 
]; 


/** 
* @var string Model status. 
*/ 
private $_status; 

private $_credit_score; 

public $offersCount; 

/** 
* @inheritdoc 
*/ 
public static function tableName() 
{ 
    return '{{%carbuilder_requests}}'; 
} 

/** 
* @inheritdoc 
*/ 
public function behaviors() 
{ 
    return [ 
     'timestampBehavior' => [ 
      'class' => TimestampBehavior::className(), 
     ], 
    ]; 
} 

/** 
* @inheritdoc 
*/ 
public function rules() 
{ 
    return [ 
//   [['user_id', 'vin', 'miles', 'zip', 'exterior_color', 'interior_color', 'comments', 'miles_per_year', 'started', 'term', 'credit_company', 'url', 'packages_ids', 'options_ids', 'created_at', 'updated_at', 'total_msrp', 'styleId'], 'required'], 
     [['user_id', 'zip', 'miles_per_year', 'started', 'term', 
      'credit_company', 'status_id', 'created_at', 'updated_at', 'total_msrp', 'styleId', 
      'trade_finance','trade_bank','trade_term','trade_miles', 'trade_condition', 
      'credit_score'], 'integer'], 
     [['vin'], 'string', 'max' => 17], 
     [['name', 'surname'], 'string', 'max' => 50], 
     [['phone'], 'string', 'max' => 30], 
     [['exterior_color', 'interior_color'], 'string', 'max' => 125], 
     [['comments','trade_comments'], 'string', 'max' => 1000], 
     [['url', 'pdf'], 'string', 'max' => 255], 
     [['packages_ids', 'options_ids'], 'string', 'max' => 512], 
     [['url'], 'unique'], 
     [['income'], 'double'] 
     //[['user_id'], 'exist', 'skipOnError' => true, 'targetClass' => User::className(), 'targetAttribute' => ['user_id' => 'id']], 
    ]; 
} 

/** 
* @inheritdoc 
*/ 
public function attributeLabels() 
{ 
    return [ 
     'id' => 'ID', 
     'user_id' => 'User ID', 
     'vin' => 'Vin', 
     'trade_miles' => 'Miles', 
     'zip' => 'Zip', 
     'exterior_color' => 'Exterior Color', 
     'interior_color' => 'Interior Color', 
     'comments' => 'Comments', 
     'miles_per_year' => 'Miles Per Year', 
     'started' => 'Started', 
     'term' => 'Term', 
     'credit_company' => 'Credit Company', 
     'url' => 'Url', 
     'status_id' => 'Status ID', 
     'packages_ids' => 'Packages Ids', 
     'options_ids' => 'Options Ids', 
     'created_at' => 'Created At', 
     'updated_at' => 'Updated At', 
     'total_msrp' => 'Total Msrp', 
     'styleId' => 'Style ID', 
     'pdf' => 'PDF', 
     'activation_at' => 'Activation At' 
    ]; 
} 

/** 
* @inheritdoc 
*/ 
public function beforeSave($insert) 
{ 
    if ($insert) { 
     if ($this->user_id === null) { 
      $this->user_id = (Yii::$app->user->id) ? Yii::$app->user->id : 0; 
     } 
    } 

    return parent::beforeSave($insert); 
} 

/** 
* @inheritdoc 
*/ 
public function afterSave($insert, $changedAttributes) 
{ 
    if ($insert) { 
     $this->setUrl(); 
    } 

    parent::afterSave($insert, $changedAttributes); 
} 

public static function findRequestbyUrl($node){ 


    return self::find()->where(['url'=>$node])->one(); 

} 

/** 
* @return \yii\db\ActiveQuery 
*/ 
public function getOffers() 
{ 
    return $this->hasMany(Offers::className(), ['request_id' => 'id']); 
} 

/** 
* @return \yii\db\ActiveQuery 
*/ 
public function getOffer() 
{ 
    return $this->hasOne(Offers::className(), ['request_id' => 'id']) 
     ->where(['user_id' => Yii::$app->user->id]) 
     ->inverseOf('request'); 
} 

/** 
* @return \yii\db\ActiveQuery 
*/ 
public function getUser() 
{ 
    return $this->hasOne(User::className(), ['id' => 'user_id']); 
} 

/** 
* @return \yii\db\ActiveQuery 
*/ 
public function getVehicle() 
{ 
    return $this->hasOne(Vehicle::className(), ['styleId' => 'styleId']); 
} 

/** 
* @return \yii\db\ActiveQuery 
*/ 
public function getBank() 
{ 
    return $this->hasOne(CreditCompany::className(), ['id' => 'trade_bank']); 
} 

/** 
* @return integer 
*/ 
public function getNewCountMessages() 
{ 
    $count = 0; 
    foreach($this->offers as $offer) { 
     $count += $offer->newCountMessages; 
    } 
    return $count; 
} 

/** 
* @return \yii\db\ActiveQuery 
*/ 
public function getPackages() 
{ 
    if(empty($this->packages_ids)) return false; 
    $packages = rtrim($this->packages_ids, ','); 
    $packages = explode(',', $packages); 
    return PackageOptions::find()->where(['optionsId' => $packages, 'styleId' => $this->styleId])->groupBy(['optionsId','styleId'])->all(); 
} 

/** 
* @return \yii\db\ActiveQuery 
*/ 
public function getOptions() 
{ 
    if(empty($this->options_ids)) return false; 
    $options = rtrim($this->options_ids, ','); 
    $options = explode(',', $options); 
    return PackageOptions::find()->where(['optionsId' => $options, 'styleId' => $this->styleId])->groupBy(['optionsId','styleId'])->all(); 
} 
/** 
* Change or create Request url 
* @param string|null $url Url of request 
* @return boolean true if lease url was successfully changed 
*/ 
public function setUrl($url = null) 
{ 
    if($url) { 
     Route::saveUrl($url, 'carbuilder/requests/summary'); 
     $this->url = $url; 
     return $this->save(false); 
    } 

    $url = Inflector::slug($this->vehicle->make . '-' . $this->vehicle->model . '-' . $this->vehicle->trim . '-' . $this->vehicle->year . '-' . $this->exterior_color . '-' . $this->id); 

    Route::saveUrl($url, 'carbuilder/requests/summary'); 
    $this->url = $url; 
    return $this->save(false); 
} 
} 

スキームデータベース

CREATE TABLE `lfl_carbuilder_requests` (
`id` int(11) NOT NULL AUTO_INCREMENT, 
`user_id` int(11) NOT NULL, 
`vin` varchar(17) NOT NULL, 
`zip` int(5) NOT NULL, 
`exterior_color` varchar(125) NOT NULL, 
    `interior_color` varchar(125) NOT NULL, 
    `comments` varchar(1000) NOT NULL, 
    `miles_per_year` int(5) NOT NULL, 
    `started` int(11) NOT NULL, 
    `term` tinyint(2) NOT NULL, 
    `credit_company` tinyint(4) NOT NULL, 
    `url` varchar(255) NOT NULL, 
    `status_id` tinyint(4) NOT NULL DEFAULT '0', 
    `packages_ids` varchar(512) NOT NULL, 
    `options_ids` varchar(512) NOT NULL, 
    `created_at` int(11) NOT NULL, 
    `updated_at` int(11) NOT NULL, 
    `total_msrp` int(11) DEFAULT NULL, 
    `styleId` varchar(20) NOT NULL, 
    `pdf` varchar(255) NOT NULL, 
    `trade_finance` int(2) NOT NULL, 
    `trade_bank` int(4) NOT NULL, 
    `trade_term` int(2) NOT NULL, 
    `trade_miles` int(5) NOT NULL, 
    `trade_condition` int(2) NOT NULL, 
    `trade_comments` varchar(1000) NOT NULL, 
    `name` varchar(50) DEFAULT NULL, 
    `surname` varchar(50) DEFAULT NULL, 
    `phone` varchar(30) DEFAULT NULL, 
    `state` varchar(30) NOT NULL, 
    `location` varchar(30) NOT NULL, 
    `credit_score` tinyint(1) DEFAULT NULL, 
    `income` double NOT NULL, 
    `activation_at` int(11) DEFAULT NULL, 
    PRIMARY KEY (`id`), 
    UNIQUE KEY `url` (`url`), 
    KEY `status_id` (`status_id`), 
    KEY `styleId` (`styleId`), 
    KEY `FK_users_requests` (`user_id`) 
) ENGINE=InnoDB AUTO_INCREMENT=661 DEFAULT CHARSET=utf8 

POSTリクエスト

exterior_color:"Deep Sea Blue Metallic" 
interior_color:"Aluminum Hexagon W/Estoril Blue Matte Highlight" 
options_ids:"" 
packages_ids:"200744520" 
request_id:0 
styleId:200744434 
total_msrp:41550 
user_id:0 

Answer 1

この回答は、あなたが投稿したIDフィールド以外のフィールドは提出されていないと考えています。データベース内の

Idは、それが以前の値によってインクリメントとid

セカンドを返し、あなたはあなたのフォーム選択ボックスやラジオボタンで使用される場合は、デフォルト値をとりますだ理由です自動インクリメント

`id` int(11) NOT NULL AUTO_INCREMENT, 

です。