YII 有用的代码

Book::model()->updateCounters(array('download_count'=>1),':id=id',array(':id'=>$id));

Book::model()->updateCounters(array('download_count'=>1),':id=id',array(':id'=>$id));

$type = LFilter::checkString($_GET['t']);
$dataProvider = Book::model()->findByPk($id);
$content = $this->renderPartial('book',array(
                                     'dataProvider' => $dataProvider,
                                     'type' => $type,
                                ),true,false);
Yii::app()->request->sendFile($dataProvider->name.'.'.$type,$content);

$type = LFilter::checkString($_GET['t']); $dataProvider = Book::model()->findByPk($id); $content = $this->renderPartial('book',array( 'dataProvider' => $dataProvider, 'type' => $type, ),true,false); Yii::app()->request->sendFile($dataProvider->name.'.'.$type,$content);

public function behaviors()
{
return array(
    'CTimestampBehavior' => array(
    'class' => 'zii.behaviors.CTimestampBehavior',
    'createAttribute' => 'create_time',
    'updateAttribute' => 'update_time',
     )
); }

public function behaviors() { return array( 'CTimestampBehavior' => array( 'class' => 'zii.behaviors.CTimestampBehavior', 'createAttribute' => 'create_time', 'updateAttribute' => 'update_time', ) ); }