StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POCodeigniter: Call to a member function result_array() on a non-object
primarykey
Id
18347028
data
AcceptedAnswerId
18347469
AnswerCount
1
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2013-08-21T00:29:55.963
FavoriteCount
0
LastActivityDate
2013-08-21T01:29:29.590
LastEditDate
2013-08-21T01:29:29.590
LastEditorUserId
671943
OwnerUserId
1115645
ParentId
0
PostTypeId
1
Score
2
ViewCount
32367
LastEditorDisplayName
text
Body
I'm using Codeigniter to build a webapp and I received this error: <pre><code>Fatal error: Call to a member function result_array() on a non-object in /var/www/application/controllers/people.php on line 29 </code></pre> This is the people.php class: <pre><code>public function __construct() { parent::__construct(); } function People() { } function view($id) { echo "Hello world " . $id; } function all() { $this->load->model('people_model', '', TRUE); $allContacts = $this->people_model->get_all_contacts(); $results = array(); foreach ($allContacts->result_array() as $row) { $eachrow = array("personID"=>$row['personID'],"fName"=>$row['fName'],"lName"=>$row['lName'],"phoneNumber"=>"", "emailAddress"=>$row['emailAddress'],"address"=>$row['address'],"city"=>$row['city'],"state"=>$row['state'],"zip"=>$row['zip']); $results = push_array($results, $eachrow); } foreach ($results as $row) { $phoneData = $this->people_model->get_phone_by_id($row['personID']); $phoneNumbers = ""; foreach ($phoneData->result_array() as $row2) { $phoneNumbers = $row2['type'] . " " . $row2['phoneNumber'] . " " . $row2['extension']; } $results['phoneNumber'] = $phoneNumbers; } $data['title']="Page Title Goes Here"; $data['username']="Your Username"; $this->load->view('header', $data); $this->load->view('people_results', $results); $this->load->view('footer'); } } </code></pre> Here is the people_model class: <pre><code>function __construct() { // Call the Model constructor parent::__construct(); } function get_all_contacts() { $query = $this->db->query('SELECT * FROM person'); return $query->result(); } function get_phone_by_id($id) { $query = $this->db->query('SELECT * FROM phoneNumber WHERE personID = '.$id); return $query->result(); } } </code></pre> The only thing I might question in database.php is if the hostname needs a port number, but I don't think that helped when I tried it. I just tried adding (based on similar question in side bar) <pre><code>$this->mydb = $this->load->database('realDB', TRUE); </code></pre> to the people_model and changing the db to mydb and received this error: <pre><code>You have specified an invalid database connection group. </code></pre> and this is my line in database.php: <pre><code>$db['default']['database'] = 'realDB'; </code></pre> Thanks for all your help.
Tags
<php><codeigniter>
Title
Codeigniter: Call to a member function result_array() on a non-object
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USRooster
UserOwnerUserId
1. USEthan
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. PL
 singulars
 LinkTypeLinkTypeId
 LTLinked
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 POCodeigniter: Call to a member function result_array() on a non-object
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.