[eluser]Unknown[/eluser]
Can Codeigniter allow multiple users login with the same username ? and also making a refresh page every people who have same username ? for example, having 3 people login with the same username in different places. Person A uploaded file then redirect to the same page and not had an upload button. The button will disappear after Person A used.
The question is How can I made Person B and C not see an upload button after Person A used it. Redirect with sending session id then refresh ? Any idea ?
