adding to existing session

[eluser]Randy Casburn[/eluser]
[quote author="nuttynibbles" date="1223499079"]yup that was what i did. I took out the array and insert new value. But instead of adding new row of value, it overwrite the previous value.

the above code i posted is what i have done.[/quote]

Wow....This is much less a CI session thing than a basic array thing...

@NuttY -- have you ever heard of array_pop, array_push, array_shift, and array_unshift ?

Code:

/*controller*/
//when button is pressed to insert new value
if($this->input->post('postvalue')=="2"){
  //generate unique id
  $uniqueid=uniqueid(date('Y-m-d h:i:s:u'),'helloworld');
  $newSession = ($this->session->userdata('sessiontag') != '' )? $this->session->userdata('sessiontag') : array() ;
  array_push($newSession, $uniqueid);
  $this->session->set_userdata('sessiontag',$newSession);
}

You can test this as I'm not exactly sure this will work, but this will get you darn close.

Try this please.

Randy