本文展示後台管理常見的「列表 + 核取方塊 + 下拉選單操作」模式,涵蓋單筆刪除、批量刪除、批量顯示/隱藏(狀態切換),並採用父類別封裝通用 _delete()、_verify() 方法,減少控制器重複程式碼。
<td>
<input type="checkbox" name="id[]" value="<?php echo $row->id ?>">
<?php echo $row->id ?>
</td>
<div class="fixsel">
<input type="checkbox" name="chkall" id="chkall" onclick="checkAll(this.form, 'id')" />
<label for="chkall">全選</label>
<select name="command">
<option>選擇操作</option>
<option value="adDelete">刪除</option>
<option value="adVerify">顯示</option>
<option value="adUnVerify">隱藏</option>
</select>
<input id="submit_maskall" class="button confirmSubmit" type="submit" value="提交" name="maskall" />
</div>
<a href="<?php echo $this->createUrl('batch', ['command'=>'adDelete', 'id'=>$row->id]) ?>"
class="confirmSubmit">刪除</a>
public function actionBatch() {
// 區分 GET(單筆) / POST(批量)
if (XUtils::method() === 'GET') {
$command = trim($_GET['command']);
$ids = intval($_GET['id']);
} elseif (XUtils::method() === 'POST') {
$command = trim($_POST['command']);
$ids = $_POST['id'];
is_array($ids) && $ids = implode(',', $ids); // 陣列轉逗號字串
} else {
XUtils::message('errorBack', '只支援 POST,GET 資料');
}
empty($ids) && XUtils::message('error', '未選擇記錄');
switch ($command) {
case 'adDelete':
parent::_acl('ad_delete');
parent::_adminiLogger(['catalog'=>'delete', 'intro'=>"刪除廣告,ID:$ids"]);
parent::_delete(new Ad(), $ids, ['ad'], ['attach_file']);
break;
case 'adVerify':
parent::_acl('ad_verify');
parent::_adminiLogger(['catalog'=>'delete', 'intro'=>"廣告狀態變更為顯示,ID:$ids"]);
parent::_verify(new Ad(), 'verify', $ids, ['ad']);
break;
case 'adUnVerify':
parent::_acl('ad_verify');
parent::_adminiLogger(['catalog'=>'delete', 'intro'=>"廣告狀態變更為隱藏,ID:$ids"]);
parent::_verify(new Ad(), 'unVerify', $ids, ['ad']);
break;
default:
throw new CHttpException(404, '錯誤的操作類型:' . $command);
}
}
protected function _delete($model = null, $id = '', $redirect = 'index', $attach = null, $pkField = 'id') {
if ($attach) {
// 刪除關聯檔案(如圖片)
$data = $model->findAll($pkField . ' IN(:id)', [':id' => $id]);
foreach ((array)$data as $row) {
foreach ((array)$attach as $field) {
if (!empty($row[$field])) @unlink($row[$field]);
}
}
}
$model->deleteAll(['condition' => 'id IN(' . $id . ')']);
self::_refreshCache($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';
$model->updateAll([$cdField => $showStatus], $criteria);
self::_refreshCache($model);
$this->redirect($redirect);
}
$id 經 intval() 或 implode() 後直接拼入 SQL,建議改用 CDbCriteria::addInCondition() 或參數綁定。YII_CSRF_TOKEN。_acl('ad_delete')、_acl('ad_verify') 分開控制刪除與狀態變更權限。_adminiLogger() 記錄操作人、時間、影響 ID,利於追蹤。class="confirmSubmit" 搭配 JS confirm('確定執行?') 防止誤觸。