public function senduiAction()
 {
     //获取参数
     $title = $this->getRequest()->getParam('title');
     $content = $this->getRequest()->getParam('content');
     //获取登陆的管理员用户名
     $session = new Zend_Session_Namespace('admin');
     $senderName = $session->adminName;
     //根据用户名获取管理员ID
     $adminId = new AdminModel();
     $Id = $adminId->search($senderName);
     $ids = $this->getRequest()->getParam('check');
     if (!empty($ids) && count($ids) > 1) {
         $userid = implode(',', $ids);
     } elseif (count($ids) == 1) {
         $userid = $ids;
     } else {
         $userid = '0';
     }
     if (empty($title) || empty($content)) {
         Zshop_Message::show($this, "发送信息不完整", "admin/message/send", 3);
         return;
     }
     //插入数据
     $data = array('user_id' => $userid, 'sender_id' => $Id, 'title' => $title, 'content' => $content, 'readed_id' => 0, 'deleted_id' => 0, 'send_time' => time());
     $number = $this->alldate->insert($data);
     if ($number > 0) {
         $message = "发送成功";
     } else {
         $message = "操作出错,请从新提交!";
     }
     Zshop_Message::show($this, $message, "admin/message/send", 3);
 }