Refreshing of data is not happening properly

See more:

Javascript

I have 1 user under which 3 services are there, with out logging out if I am trying to open ui again
I have a option to login with different user. After clicking i am able to login as a second user but data is showing for the 1st user.
It is not refreshing properly even after sign in as a different user.

What I have tried:

Below is the piece of code:

<script type="text/javascript" >
if (localStorage.getItem("AG_SP_USER_TEMP") != null ) {
localStorage.setItem("AG_SP_USER",localStorage.getItem("AG_SP_USER_TEMP"));
localStorage.removeItem("AG_SP_USER_TEMP");
}
</script>

Here, based on the user we are getting data then removing . Can you please tell what supposed to do so that refresh happens properly.