yii2.0框架多模型操作示例【添加/修改/删除】

<?php
 
namespace app\controllers;
 
use yii;
use yii\web\controller;
use yii\base\model;
use app\models\shopusers;
use app\models\shopleagueinfo;
use yii\web\notacceptablehttpexception;
 
class usercontroller extends controller
{
  public $layout = 'shopuser';
  public function actionsave($id)
  {
    $user = shopusers::find()->where(['id' => $id])->one();
    if (!$user) {
      throw new notacceptablehttpexception('没有找到用户信息');
    }
 
    $league = shopleagueinfo::findone($user->league_id);
    if (!$league) {
      throw new notacceptablehttpexception('没有找到加盟商信息');
    }
 
    //model设置
    $user->scenario = 'update';
    $league->scenario = 'update';
 
    if ($user->load(\yii::$app->request->post()) && $league->load(\yii::$app->request->post())) {
      $isvalid = $user->validate();
      $isvalid = $league->validate() && $isvalid;
 
      if ($isvalid) {
        $user->save(false);
        $league->save(false);
        return $this->redirect(['user/save','id' => $id]);
      }
    }
 
    return $this->render('save',['user' => $user,'league' => $league]);
  }
}

<?php
 
namespace app\models;
 
use yii\db\activerecord;
 
class shopleagueinfo extends activerecord
{
  public function rules()
  {
    return [['user_real_name'],'required'];
  }
 
  public function table()
  {
    //
  }
 
  public function scenarios()
  {
    return [
      'update' => ['user_phone'],//修改操作，值为表字段
    ];
  }
}

<?php
use yii\helpers\html;
use yii\widgets\activeform;
 
$model = new app\models\saveform();
$form = activeform::begin([
  'id' => 'save-form',
  'options' => ['class' => 'form-horizontal'],
])
?>
 
<?= $form->field($user,'user_real_name')->input('user_real_name') ?>
<?= $form->field($league,'user_phone')->input('user_phone') ?>
 
<button>更新</button>
<?php activeform::end() ?>