实现功能，操作项可以单独删除，批量项可以批量删除，批量显示，隐藏(改广告的数据库的status_is的值)；

1.视图关键点：

<?php echo $row->id?>

/*单个删除*/

2.控制器：

/**

* 批量操作

*

*/

public function actionBatch ()

{

if (XUtils::method() == 'GET') {     //单个删除是get方式

$command = trim($_GET['command']);

$ids = intval($_GET['id']);

} else

if (XUtils::method() == 'POST') {

$command = trim($_POST['command']);

$ids = $_POST['id'];

is_array($ids) && $ids = implode(',', $ids);

} else {

XUtils::message('errorBack', '只支持POST,GET数据');

}

empty($ids) && XUtils::message('error', '未选择记录');

switch ($command) {

case 'adDelete':

parent::_acl('ad_delete');

parent::_adminiLogger(array('catalog'=>'delete', 'intro'=>'删除广告，ID:'.$ids));

parent::_delete(new Ad(), $ids, array ('ad' ), array ('attach_file' ));

break;

case 'adVerify':

parent::_acl('ad_verify');

parent::_adminiLogger(array('catalog'=>'delete', 'intro'=>'广告状态变更为显示，ID:'.$ids));

parent::_verify(new Ad(), 'verify', $ids, array ('ad' ));

break;

case 'adUnVerify':

parent::_acl('ad_verify');

parent::_adminiLogger(array('catalog'=>'delete', 'intro'=>'广告状态变更为隐藏，ID:'.$ids));

parent::_verify(new Ad(), 'unVerify', $ids, array ('ad' ));

break;

default:

throw new CHttpException(404, '错误的操作类型:' . $command);

break;

}

}

父类的删除函数：

protected function _delete ($model = null, $id = '', $redirect = 'index', $attach = null, $pkField = 'id')

{

if ($attach) {          //如果有附件要删除广告的图片

$data = $model->findAll($pkField . ' IN(:id)', array (':id' => $id ));

foreach ((array) $data as $row) {

foreach ((array) $attach as $value) {

if (! empty($row[$value])) {

@unlink($row[$value]);

}

}

}

}

$result = $model->deleteAll(array ('condition' => 'id IN(' . $id . ')' ));

//刷新缓存

self::_refreshCache($model);

$this->redirect($redirect);

}

protected function _verify ($model = null, $type = 'verify', $id = '', $redirect = 'index', $cdField = 'status_is', $pkField = 'id')

{

$criteria = new CDbCriteria();

$criteria->condition = $pkField . ' IN(' . $id . ')';

$showStatus = $type == 'verify' ? 'Y' : 'N';

$result = $model->updateAll(array ($cdField => $showStatus ), $criteria);

//刷新缓存

self::_refreshCache($model);

$this->redirect($redirect);

}