php codeigniter single function for all other function

Question

here is some details for my question.

controller:  
function get_info()  
{  
$user_id = $this->session->userdata['logged_in']['userid']
$this->load->model('message_model');  
$msg_data['msg']=$this->message_model->get_user_msg($user_id); 
$this->load->view('header',$msg_data);  
$this->load->view('content');  
$this->load->view('footer');     
}  

function others_goes_here()  
{  
$user_id = $this->session->userdata['logged_in']['userid']
$this->load->model('message_model');  
$msg_data['msg']=$this->message_model->get_user_msg($user_id); 
LOAD OTHER VIEWS.....    
}
model:
function get_user_msg($user_id)
{
QUERY GOES HERE......
}

Now what i want to achieve is how can i make the get_user_msg to be called only once without calling it to all my other functions. Hope you guys can help me with this,
thank in advance.

Yan Berk · Accepted Answer · 2013-11-17 17:45:49Z

2

You create a class variable and run get_user_msg from the constructor:

protected $msg_data;

function __construct() {
     parent::__construct();
     $this->load->model('message_model'); 
     $user_id = $this->session->userdata['logged_in']['userid']
     $this->msg_data = $this->message_model->get_user_msg($user_id);
}

function function get_info() {
     $this->load->view('my_view', $this->msg_data);
}

answered Nov 17, 2013 at 17:45

Yan Berk

14.5k9 gold badges58 silver badges52 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

Syed Sajid · Accepted Answer · 2013-11-17 17:48:01Z

1

Well use construct function for that

public $user_msg;
function __construct()
{
    parent::__construct();
            $this->load->model('message_model');
            $user_id = $this->session->userdata['logged_in']['userid']
            $this->user_msg=$this->message_model->get_user_msg($user_id);

}
function AllOtherFunctions(){
     $this->user_msg; //you will have it ready every where
}

answered Nov 17, 2013 at 17:48

Syed Sajid

1,4106 gold badges21 silver badges35 bronze badges

Collectives™ on Stack Overflow

php codeigniter single function for all other function

2 Answers 2

Comments

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Related