Not Able To Show Message After Logedout

Nabil Nawaz

i've done the functionality of when user is logged in from one device. then if he logged in from other device then he'll be logedout and redirect to login page.

i've done this functionality through a session. when user logged in I save a value in database and every time he go to other page i match the values (saved in database and in session both) if they dont match (if user is logged in from other device the value in database will be updated so will not match with the session value ) i redirect user to login page

the problem is i'm not able to show message (simple message or popup ) when user go to loggin page.

kindly tell me how can i show message ?

or tell me if this functionality i've done is not good or i've to use some other method through javascript or any other resource

3 Replies

Know the answer? Post it — somebody with the same question will find it here.

Midhun Tp9y ago
Hi,

If the answer is no for the question, then you want him to be logged out from previous device?
0
Nabil Nawaz9y ago
yes i want to show message before redirect to login page like when user logged in from other device he showed a message on previous device that u're logged in from other device is that you ? if Yes keep him logged in if No then loged out and redirect to login page.

based on the functionality i mentioned in my question. is the above functionality can be done ?

kindly tell me,
0
Midhun Tp9y ago
Hi,

You want to provide the message before redirecting to login page or after going to login page?

Either way you can use javascript for the same.

If you need to show it in login page after the redirection, then you can pass some values in querystring and identify that the session is invalidated due to multiple login and show alerts accordingly.
0