yii2 - get name statt ID aus der Datenbank

Question

Entschuldigung im Anfänger für Framework Ich habe viele Tutorials von Doingiteasy Youtube Kanal gesehen und steckte in diesem Ich möchte ein Beispiel, um die ID_status zu 'Infostatus' zu ändern. Ich habe in den Videos gehört, um ID zu ändern, muss ich Beziehung verwenden. Wo finde ich das?

das ist meine Ansicht Index

<?php 

use yii\helpers\Html; 
use yii\grid\GridView; 

/* @var $this yii\web\View */ 
/* @var $searchModel app\models\ReservasiSearch */ 
/* @var $dataProvider yii\data\ActiveDataProvider */ 

$this->title = 'Reservasis'; 
$this->params['breadcrumbs'][] = $this->title; 
?> 
<div class="reservasi-index"> 

    <h1><?= Html::encode($this->title) ?></h1> 
    <?php // echo $this->render('_search', ['model' => $searchModel]); ?> 

    <p> 
     <?= Html::a('Create Reservasi', ['create'], ['class' => 'btn btn-success']) ?> 
    </p> 
    <?= GridView::widget([ 
     'dataProvider' => $dataProvider, 
     'filterModel' => $searchModel, 
     'columns' => [ 
      ['class' => 'yii\grid\SerialColumn'], 

      'id_reservasi', 
      'id_paket', 
      **'id_status',** 
      'id_jadwal', 
      'id', 
      // 'tanggalreservasi', 

      ['class' => 'yii\grid\ActionColumn'], 
     ], 
    ]); ?> 
</div> 

das mein Modell ist aus reservasi

<?php 

namespace app\models; 

use Yii; 

/** 
* This is the model class for table "reservasi". 
* 
* @property string $id_reservasi 
* @property string $id_paket 
* @property integer $id_status 
* @property string $id_jadwal 
* @property string $id 
* @property string $tanggalreservasi 
* 
* @property User $id0 
* @property Jadwal $idJadwal 
* @property Paket $idPaket 
* @property Status $idStatus 
*/ 
class Reservasi extends \yii\db\ActiveRecord 
{ 
    /** 
    * @inheritdoc 
    */ 
    public static function tableName() 
    { 
     return 'reservasi'; 
    } 

    /** 
    * @inheritdoc 
    */ 
    public function rules() 
    { 
     return [ 
      [['id_reservasi', 'tanggalreservasi'], 'required'], 
      [['id_status'], 'integer'], 
      [['tanggalreservasi'], 'safe'], 
      [['id_reservasi'], 'string', 'max' => 15], 
      [['id_paket'], 'string', 'max' => 5], 
      [['id_jadwal'], 'string', 'max' => 4], 
      [['id'], 'string', 'max' => 6], 
      [['id'], 'exist', 'skipOnError' => true, 'targetClass' => Users::className(), 'targetAttribute' => ['id' => 'id']], 
      [['id_jadwal'], 'exist', 'skipOnError' => true, 'targetClass' => Jadwal::className(), 'targetAttribute' => ['id_jadwal' => 'id_jadwal']], 
      [['id_paket'], 'exist', 'skipOnError' => true, 'targetClass' => Paket::className(), 'targetAttribute' => ['id_paket' => 'id_paket']], 
      [['id_status'], 'exist', 'skipOnError' => true, 'targetClass' => Status::className(), 'targetAttribute' => ['id_status' => 'id_status']], 
     ]; 
    } 

    /** 
    * @inheritdoc 
    */ 
    public function attributeLabels() 
    { 
     return [ 
      'id_reservasi' => 'Id Reservasi', 
      'id_paket' => 'Id Paket', 
      'id_status' => 'Id Status', 
      'id_jadwal' => 'Id Jadwal', 
      'id' => 'ID', 
      'tanggalreservasi' => 'Tanggalreservasi', 
     ]; 
    } 

    /** 
    * @return \yii\db\ActiveQuery 
    */ 
    public function getId0() 
    { 
     return $this->hasOne(Users::className(), ['id' => 'id']); 
    } 

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

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

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

und das ist von Modell-Status

Answer 1

Sie eine Beziehung zu Ihrem Reservasi könnte hinzufügen Modell für den Infostatus

Angenommen, Sie ein Modell namens Status haben, die Felder id und infostatus enthalten

/* ActiveRelation */ 
    public function getInfostatus() 
    { 
     return $this->hasOne(Status::className(), ['id' => 'id_status']); 
    } 

dann könnte man auf

verweisen

$model->infostatus; // for get the value