Question

当我使用CodeIgniter会话self.headerTitleLabel.superView.insertSubview(view: myNewView, belowSubview: self.headerTitleLabel)并在数据库页面中插入数据时会无限循环。但无需使用set_flashdata，即可正常运行。

set_flashdata

自动加载

$this->session->set_flashdata('success_msg', 'Successfully Inserted Settings');
redirect('admin/settings/sitesetting');

控制器

$autoload['libraries'] = array('database', 'form_validation', 'email', 'session', 'encrypt', 'user_agent','pagination','Pdf');

模型

public function sitesetting()
{
    $data['title'] = 'Admin - Site Settings';
    $data['setting'] = $this->AdminModel->selectalldata('tbl_settings');
    $set = $data['setting'];

    if(isset($_POST['submisetting'])){          

        $this->form_validation->set_rules('setting_text', 'Setting ', 'required');

        if($this->form_validation->run() == FALSE){

            $this->load->view('admin/setting',$data);

        }else{

            $value = $set[2]->id;

            $data = array( "setting_value"=> $this->input->post('setting_text'));

            $update = $this->AdminModel->updatedata('tbl_settings', 'id', $value, $data);                   

            $this->session->set_flashdata('success_msg', 'Successfully Inserted Settings');
            redirect('admin/settings/sitesetting');             
        }   
    }else{
        $this->load->view('admin/setting',$data);
    }       
}

Answer 1

$ this-> session-> set_flashdata（“ success_msg”，“成功插入设置”）; redirect（''admin / setting'，$ data'）;

然后在视图中

session-> flashdata（'success_msg'））：？> × session-> flashdata（'success_msg'）; ？>

Codeigniter如何停止页面重新加载循环？当我使用会话set_flashdata吗？它会循环

1 个答案: