function modify_pwd()
{
$this->load->library('form_validation');
//验证
$validation = array(array('field' => 'oldpwd', 'label' => '旧密码', 'rules' => 'required|callback_oldpwd_check'), array('field' => 'newpwd', 'label' => '新密码', 'rules' => 'required'), array('field' => 'reqpwd', 'label' => '确认密码', 'rules' => 'required|matches[newpwd]'));
$this->form_validation->set_rules($validation);
//设置验证
//设置验证消息
$this->form_validation->set_message('required', '%s不能为空！');
$this->form_validation->set_message('oldpwd_check', '%s验证失！');
$this->form_validation->set_message('matches', '%s与%s不匹配！');
$this->form_validation->set_error_delimiters('<span class="round alert label">', '</span>');
//修改错误提示定界符
//表单提交验证
if ($this->form_validation->run() === FALSE) {
$data['title'] = '管理员修改密码';
$this->load->view('templates/header', $data);
$this->load->view('templates/top_navbar');
$this->load->view('user/modify_pwd', $data);
$this->load->view('templates/footer');
} else {
//验证成功是显示的消息
$data = array('password' => md5($this->input->post('newpwd')));
$this->admin_model->update($_SESSION['auth_admin'], $data);
show_message($this, get_message_data('修改密码', '密码修改成功，下次登录时请使用新密码！', 0, current_url(), 3));
}
}
/**
* 登录首页
*/
public function index()
{
//判断是否登录，登陆后跳转至index/index
if (isset($_SESSION['auth_admin']) && $_SESSION['auth_admin'] > 0) {
redirect('index/index');
}
$this->load->library('form_validation');
$validation = array(array('field' => 'username', 'label' => '用户名', 'rules' => 'required'), array('field' => 'password', 'label' => '密码', 'rules' => 'required|callback_pwd_check'));
$this->form_validation->set_rules($validation);
$this->form_validation->set_message('required', '%s不能为空！');
$this->form_validation->set_message('pwd_check', '%s验证错误！');
$this->form_validation->set_error_delimiters('<span class="round alert label">', '</span>');
//修改错误提示定界符
if ($this->form_validation->run() === FALSE) {
$data['title'] = '管理员登录';
$data['foundation_dir'] = config_item('foundation_dir');
$this->load->view('login/index', $data);
} else {
show_message($this, get_message_data('后台管理系统', '登录成功！', 0, 'index/index', 3));
}
}