Undefinierte Eigenschaft: mysqli [Duplikat] ⇐ Php

[Anonymous]

Ich habe ein Problem mit dem Abrufen von Daten, da es einen Fehler ausgibt. Und auch einen weiteren Fehler anzeigen


Schweregrad: Hinweis
Meldung: Versuche, die Eigenschaft eines Nichtobjekts abzurufen
Dateiname: view/view_school.php
Zeilennummer: 121


Bitte helfen Sie mir, ich bin neu in Codeignitor .......


Schweregrad: Hinweis
Nachricht: Undefinierte Eigenschaft: mysqli::$firstname
Dateiname: view/view_school.php
Zeilennummer: 121


Backtrace:

** Hier ist mein Conroller-Code**

Code: Select all

 public function index($offset = 0)
{

$data['_pagecontent']="view_school";
/*$data['sidebar']="schoolview";*/
$limit = 10;
$result = $this->AllSchoolModel->get_school($limit, $offset);
$data['schools'] = $result['rows'];
$data['num_results'] = $result['num_rows'];
// load pagination library
$this->load->library('pagination');
$config = array();
$config['base_url'] = site_url("AllSchool/index");
$config['total_rows'] = $data['num_results'];
$config['per_page'] = $limit;
//which uri segment indicates pagination number
$config['uri_segment'] = 3;
$config['use_page_numbers'] = TRUE;
//max links on a page will be shown
$config['num_links'] = 5;
$config['full_tag_open'] = '[list]';
$config['full_tag_close'] = '[/list]';
$config['num_tag_open'] = '[*]';
$config['num_tag_close'] = '';
$config['cur_tag_open'] = '[*][url=#]';
$config['cur_tag_close'] = '[/url]';
$config['next_tag_open'] = '[*]';
$config['next_tagl_close'] = '';
$config['prev_tag_open'] = '[*]';
$config['prev_tagl_close'] = '';
$config['first_tag_open'] = '[*]';
$config['first_tagl_close'] = '';
$config['last_tag_open'] = '[*]';
$config['last_tagl_close'] = '';
$config['attributes'] = array('class' => 'page-link');
$this->pagination->initialize($config);
$data['links'] = $this->pagination->create_links();
$this->load->view('MainContent',$data);
}

Hier ist mein Modellcode

Code: Select all

    private $blogs = 'userregistration';
function get_school($limit, $offset)
{
if ($offset > 0) {
$offset = ($offset - 1) * $limit;
}
$result['rows'] = $this->db->get($this->blogs, $limit, $offset);
$result['num_rows'] = $this->db->count_all_results($this->blogs);
return $result;
}

Hier ist meine Ansicht

Code: Select all

                  



First Name