我想通过afterSave方法更新插入raw中的字段,因此我在Driver Model中开发了以下代码
protected function afterSave() {
parent::afterSave();
if ($this->isNewRecord) {
$newid = self::newid($this->id);
$this->updateByPk($this->id, new CDbCriteria(array('condition'=>'driverid = :driverid', 'params'=>array('driverid'=> $newid))));
}
}
以及在控制器中使用的方法:
public function actionCreate()
{
$model=new Driver;
// Uncomment the following line if AJAX validation is needed
// $this->performAjaxValidation($model);
if(isset($_POST['Driver']))
{
$model->attributes=$_POST['Driver'];
if($model->save())
$this->redirect(array('view','id'=>$model->id));
}
$this->render('create',array(
'model'=>$model,
));
}
为什么保存后不起作用?
编辑:
private static function CheckNumber($number) {
$array = array(10);
for ($i &#61; 0; $i <10; $i&#43;&#43;)
$array[$i] &#61; 0;
do {
$array[$number % 10]&#43;&#43;;
$number /&#61; 10;
} while ((int) ($number / 10 ) !&#61; 0);
$array[$number]&#43;&#43;;
for ($i &#61; 0; $i <10; $i&#43;&#43;)
if ($array[$i] > 1)
return false;
return true;
}
public static function newid($id) {
while (self::CheckNumber($id) &#61;&#61; FALSE) {
$id&#43;&#43;;
}
return $id;
}