當我點擊返回按鈕時,我得到了確認表單提交錯誤。如何防止此問題?請爲此提供解決方案。 我試圖登錄到ADMI面板和編輯管理員在這下面的代碼在codeigniter grocery crud中確認表單提交錯誤
Admin controller:
public function index()
{
$data = $this->data;
$this->load->view('admin/login.php',$data);
}
public function login()
{
$data = $this->data;
$username=$this->input->post("username");
$password=$this->input->post("password");
if($username=='admin'&&$password=='admin123')
{
$this->load->view('admin/home.php',$data);
}
else
{
$data['error']="Invalid Username or Password";
$this->load->view('admin/login.php',$data);
}
}
/* Function For Displaying the home page*/
public function home()
{
$data = $this->data;
$this->load->view('admin/index.php',$data);
}
/* Common Function for calling the View*/
public function _admin_output($output = null)
{
$output->base=$this->config->item('base_url');
$output->site=$this->config->item('site_url');
$output->css=$this->config->item('css');
$output->js=$this->config->item('js');
$this->load->view('admin/home_page.php',$output,'refresh');
}
public function loadSlidingimg()
{
$crud = new grocery_CRUD();
$crud->set_table('tbl_slideimg');
$crud->columns('imgname','active');
$crud->set_subject('Frontpage Sliding Images');
$crud->display_as('imgname','Image name');
$crud->set_field_upload('imgname','uploads');
$crud->display_as('active','Active Flag');
$crud->callback_after_update(array($this,'rename_slideimg_db'));
$crud->callback_after_insert(array($this,'rename_slideimg_db'));
$output = $crud->render();
$this->_admin_output($output);
}
}
請針對此問題
請提供更多解釋。點擊瀏覽器後退,你想清除緩存? –
@Niranjan N Raju不,我沒有清除緩存。 – user
即時問,你想清除緩存? –