CODEWITHSUNDEEP
phpmysqlcodeignitersyntax-error
TotalNewbie
TotalNewbie

Reputation: 1024

Codeigniter call to Member function Error

Hi all I am having an error and I just can't see why codeigniter is throwing the error:

controller:

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Management extends CI_Controller {

    public function index(){
        //calls login page view
        $this->managementView();
    }

    public function managementView(){
        //loads course page view
        $users['users'] = $this->management_model->getInfo();
        $this->load->view("header");
        $this->load->view("users", $users);
        $this->load->view("footer");
    }




}

Model:

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Management_model extends CI_Model{

    function getInfo(){
        $query = $this->db->get("users"); 
        $result = $query->result_array();
        return $result;
    }

}

I am receiving the following error, I just can't seem to see what the hell I'm doing wrong - I'm new to web stuff so don't know what these errors indicate:

Fatal error: Call to a member function getInfo() on a non-object

also see this:

Severity: Notice

Message: Undefined property: Management::$management_model

Filename: controllers/management.php

Line Number: 12

I can't see the issue? - If anyone could point it out would be much appreciated.

Upvotes: 0

Views: 128

Answers (4)

Joe
Joe

Reputation: 618

you need to load the model before calling any function from the model. for eg:

$this->load->model('management_model');
$users['users'] = $this->management_model->getInfo();

or you can load it via the constructor.

function __construct() {
  parent::__construct();
  $this->load->model('management_model');
  }
}

the notice you are getting is clearly telling about the undefined property management model you can see more about this here

Upvotes: 1

dikesh
dikesh

Reputation: 3125

use

$this->load->model('management_model');

before

$users['users'] = $this->management_model->getInfo();

Upvotes: 0

Raja Ram T
Raja Ram T

Reputation: 864

Initially you can load the model like this

$this->load->model('management_model');

then only u can use the object to call function

you need some more clarity Click

Upvotes: 0

Steve
Steve

Reputation: 20469

You dont appear to ever set the management_model property in your controller.

I would expect to see something like this somewhere in your controller:

$this->management_model = new Management_model();

Upvotes: 1

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