php - CodeIgniter - How to return values from an ajax method? -

i trying pass date ajax function , relevant type , title according date separately database.

i have used following model function.

function get_reservation_for_add_popup($date_cal) {         $this->db->select('reservations.title,reservations.type');         $this->db->from('reservations');         $this->db->where('reservations.date_cal', $date_cal);         $this->db->where('reservations.is_deleted', '0');         $query = $this->db->get();         return $query->result();           } 

my controller function following

function get_title_and_type() {         $reservation_service = new reservation_service();                 $data['reservation_pop_up'] = $reservation_service->get_reservation_for_add_popup($this->input->post('date', true));              echo $data;     } 

in view want title , type separately particular day. used following ajax function. don't know how return values ajax function , how catch them variables.

var date = $('#date').val();                 var title=[];                 var type=[];                  $.ajax({                     type: 'post',                     url: '<?php echo site_url(); ?>/dashboard/get_title_and_type',                     data: 'date=' + date,                     success: function(msg) {                         return msg;                                             }                 }); 

since new ajax great if give me idea.

in ajax change following

data: 'date=' + date, 

to

data: {'date' : date},