Question

I have the database like this

+------------------+
|     Invoices     |
+------------------+
| id               |
| customer_id (Fk) |
| description      |
+------------------+

+------------------+
|    Customers     |
+------------------+
| id               |
| firstname        |
| lastname         |
| description      |
+------------------+

So as per my requirment I made multimodel.In that multimodel Customers model is loaded in Invoices model.Now the actionCreate() of invoice controller is like this

public function actionCreate()
  {
    $model=new Invoices;
    $customers = new Customers;

    // Uncomment the following line if AJAX validation is needed
    // $this->performAjaxValidation($model);
    if (isset($_POST['Invoices'],$_POST['Customers']))
    {
      $model->attributes = $_POST['Invoices'];
      $customers->attributes = $_POST['Customers'];
      $valid = $model->validate();
      $valid = $customers->validate();
      if($valid)
      {
        $customers->save(false);
        $model->customer_id = $customers->getPrimaryKey();
        $model->save(false);
         $this->redirect(array('view','id'=>$model->id));
      }
    }
    $this->render('create',array(
      'model'=>$model,
      'customers' => $customers,
    ));
  }

The actionView() is looking like this

  public function actionView($id)
  {
    $this->render('view',array(
      'model'=>$this->loadModel($id),
      'customers'=>Invoices::model()->findByAttributes(array('id'=>$_GET['id']))->customer_id,
      ));
  }

Now when I rendered the form with renderpartial and changed my code in View file like this

 <?php $this->widget('zii.widgets.CDetailView', array(
  'data'=>$model,
  'attributes'=>array(
   'id',
   'customer_id',
    array(
      'label' => 'Firstname',
      'value' => $customers->firstname,
    ),
    array(
      'label' => 'Lastname',
      'value' => $customers->lastname,
    ),
    array(
      'label' => 'description',
      'value' => $customers->description,
    ),
  ),
)); ?>

It showed an error like this Trying to get property of non-object in line ‘value’ => $customers->firstname,
So can someone tell me where the wrong part?Any help and suggestions are welcome.

Answer 1

i think problem in follow code:

public function actionView($id)
  {
    $this->render('view',array(
      'model'=>$this->loadModel($id),
      'customers'=>Invoices::model()->findByAttributes(array('id'=>$_GET['id']))->customer_id,
      ));
  }

Try this code:

public function actionView($id)
  {
    $model = $this->loadModel($id);
    $this->render('view',array(
      'model'=>$model,
      'customers'=>Customers::model()->findByAttributes(array('id'=>$model->customer_id)),
      ));
  }