在CGridView上使用Yii模型和標准

Question

我正在嘗試使用我的模型替換搜索（自定義搜索功能）：

public function combineCampInputByDate($startDate,$endDate) {

$criteria=new CDbCriteria;
$criteria->select   = 'food.*,SUM(customer) AS customer, SUM(money) AS money';
$criteria->join     = 'JOIN foodType food ON foodtype = food.foodtype ';     
$criteria->condition = "date BETWEEN '$startDate' AND '$endDate'";
$criteria->group        = 'foodtype ';
return new CActiveDataProvider($this, array(
            'criteria'=>$criteria,
    ));
}

結果將是模型+另一個表的屬性。

我試圖在視圖中顯示它們但它沒有聲明這樣的屬性....（這很明顯，因為模型沒有來自另一個表的屬性）

那么我如何在模型結果上使用下面的小部件？

沮喪，但指望專家:)丹尼

---

編輯：1。控制器 -

public function actionIndex()
{
if (isset($_POST['Filter']) && !empty($_POST['Filter']['date']) ) {
$GetDates = new GetDates();
$this->dates = $GetDates->getDatesFromPostWidget($_POST);
$model = new Campaigns;
}
else 
$model=NULL;
$this->render('index',array(
'model' => $model, 'dates' => $this->dates,
)); 
}

型號 -

public function combineCampInputByDate($startDate,$endDate) {

$criteria=new CDbCriteria;
$criteria->select = 'food.*,SUM(customer) AS customer, SUM(money) AS money';
$criteria->join = 'JOIN foodType food ON foodtype = food.foodtype '; 
$criteria->condition = "date BETWEEN '$startDate' AND '$endDate'";
$criteria->group = 'foodtype ';
return new CActiveDataProvider($this, array(
'criteria'=>$criteria,
));
}

視圖

$this->widget('zii.widgets.grid.CGridView', array(
'id'=>'bo-campaigns-grid',
'dataProvider'=>$model->combineCampInputByDate($dates['startDate'],$dates['endDate']),
'filter'=>$model,  
),
));
}

Answer 1

在您的模型類中創建兩個屬性： public $customer和public $money 。

您可以擁有任意數量的自定義屬性，只需與命名一致即可。 （如果先沒有something模型屬性，則不能使用SQL fieldname AS something ）

編輯：您還應該告訴CGridView要顯示哪些列 ，如下所示

$this->widget('zii.widgets.grid.CGridView', array(
     'id'=>'bo-campaigns-grid',
     'dataProvider'=>$model->combineCampInputByDate($dates['startDate'],$dates['endDate']),
     'filter'=>$model,
     'columns'=>array(
        'customer',
        'money',
       //etc. for more detailed customization, check the links above
     ),    
   ),
));
}