PHP CodeIgniter: Trying to get property of non-object

Question

Everything seems to work just fine but I keep getting the following error:

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: models/ordermodel.php

Line Number: 24

A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: models/ordermodel.php

Line Number: 31

================================================================

In the view i just echo $company_name

Controller:

            $city = $this->ordermodel->get_city($order_reference);
            $customerCompanyName = $this->ordermodel->get_company_name($order_reference);
            $data['company_name'] = $customerCompanyName;

Model:

function get_city($ordernumber) {
    $this->db->where('order_number', $ordernumber);
    $city = $this->db->get('order');

    return $city->row()->city;
}

function get_company_name($ordernumber) {
    $this->db->where('order_number', $ordernumber);
    $companyname = $this->db->get('order');

    return $companyname->row()->company_name;
}

Can you add line numbers or highlight the involved line?

lucke84
– lucke84

2013-02-04 11:38:49 +00:00
Commented Feb 4, 2013 at 11:38 — lucke84
– lucke84, Commented Feb 4, 2013 at 11:38
Would be helpful if we could see models/ordermodel.php

altsyset
– altsyset

2013-02-04 11:41:11 +00:00
Commented Feb 4, 2013 at 11:41 — altsyset
– altsyset, Commented Feb 4, 2013 at 11:41
the involved lines are the return lines in the ordermodel.

chuckfinley
– chuckfinley

2013-02-04 12:12:51 +00:00
Commented Feb 4, 2013 at 12:12 — chuckfinley
– chuckfinley, Commented Feb 4, 2013 at 12:12

Samer Bechara · Accepted Answer · 2013-02-04 13:16:53Z

1

Use therresult() method, it should elimiate all of your errors

$row = $city->result(); return $row->city;

answered Feb 4, 2013 at 13:16

Samer Bechara

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1 Comment

Samer Bechara Over a year ago

It should be $row = $city->result, judging from your code. Moreover, it cannot throw a fatal error. Can you paste the error here?

m4t1t0 · Accepted Answer · 2013-02-04 11:41:59Z

0

Seem that your query has no results, try:

function get_company_name($ordernumber) {
    $this->db->where('order_number', $ordernumber);
    $companyname = $this->db->get('order');

    if ($companyname->num_rows() > 0) {
        return $companyname->row()->company_name;
    }
    else {
        return '';
    }
}

answered Feb 4, 2013 at 11:41

m4t1t0

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2 Comments

chuckfinley Over a year ago

It does have results and as i said - everything is working properly. It echoes the correct values but also shows an error.

chuckfinley Over a year ago

object(stdClass)#80 (3) { ["order_number"]=> string(10) "ABCDE12345" ["city"]=> string(7) "glasgow" ["company_name"]=> string(13) "Great Company" }

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