Codeigniter flashdata not working in internet explorer and google chrome

问题

Codeigniter flashdata not working in internet explorer and chrome but it is working on firefox.What could be the issue?.

In My controller:-

$this->session->set_flashdata('login_error','Your username or password is incorrect.');
redirect(base_url().'admin/login');

In My view

echo  '<span>'.$this->session->flashdata('login_error').'</span>';

In Chrome and ie i'm getting blank span whereas in firefox it is displaying flash data.

There are similar questions on the stack but i could not find any answer which are working.

回答1:

I solved my problem.There was some issue with ie and chrome cookie management.

I change the 'sess_cookie_name' in config from 'ci_session' to 'cisession'

and sess_expiration from 7200 to 84200 and it got fixed.

回答2:

I was able to solve the problem by setting:

$config['sess_use_database']= FALSE;
$config['sess_cookie_name']= 'cisession';
$config['sess_expiration'] = 84200;

来源：https://stackoverflow.com/questions/13184304/codeigniter-flashdata-not-working-in-internet-explorer-and-google-chrome