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POCodeIgniter error, result_array and foreach error
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19668342
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2
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2013-10-29T20:23:24.200
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2013-12-30T04:42:48.780
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text
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<p>Below are my codes and errors that come up with my CodeIgniter. My error is Fatal error: Call to a member function result_array() on a non-object in C:\wamp\www\CodeIgniter\application\models\news_model.php on line 15 I found a way around that but then I get an error that something is wrong in my foreach statement in my index.php file line 1 Anyone have any idea where the error maybe?</p> <p>news_model.php (model)</p> <pre><code><?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); class News_model extends CI_Model { public function __construct() { $this->load->database(); } public function get_news($slug = FALSE) { if ($slug === FALSE) { $query = $this->db->get('news'); return $query->result_array(); } $query = $this->db->get_where('news', array('slug' => $slug)); return $query->row_array(); } public function set_news() { $this->load->helper('url'); $slug = url_title($this->input->post('title'), 'dash', TRUE); $data = array( 'title' => $this->input->post('title'), 'slug' => $slug, 'text' => $this->input->post('text') ); return $this->db->insert('news', $data); } public function delete_news($id) { $this->db->delete('news', array('id' => $id)); } } </code></pre> <p>news.php (controller)</p> <pre><code><?php class News extends CI_Controller { public function __construct() { parent::__construct(); $this->load->model('news_model'); } public function index() { $data['news'] = $this->news_model->get_news(); $data['title'] = 'News archive'; $this->load->view('templates/header', $data); $this->load->view('news/index', $data); $this->load->view('templates/footer'); } public function view($slug) { $data['news_item'] = $this->news_model->get_news($slug); if (empty($data['news_item'])) { show_404(); } $data['title'] = $data['news_item']['title']; $this->load->view('templates/header', $data); $this->load->view('news/view', $data); $this->load->view('templates/footer'); } public function create() { $this->load->helper('form'); $this->load->library('form_validation'); $data['title'] = 'Create a news item'; $this->form_validation->set_rules('title', 'Title', 'required'); $this->form_validation->set_rules('text', 'text', 'required'); if ($this->form_validation->run() === FALSE) { $this->load->view('templates/header', $data); $this->load->view('news/create'); $this->load->view('templates/footer'); } else { $this->news_model->set_news(); $this->load->view('news/success'); } } } </code></pre> <p>index.php (view)</p> <pre><code><?php foreach ($news as $news_item): ?> <h2><?php echo $news_item['title'] ?></h2> <div id="main"> <?php echo $news_item['text'] ?> </div> <p><a href="news/<?php echo $news_item['slug'] ?>">View article</a></p> <a href="<?php echo base_url(); ?>news/delete/<?php echo $news_item['id'] ?>">Delete article</a> <?php endforeach ?> </code></pre>
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<php><mysql><arrays><codeigniter><foreach>
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CodeIgniter error, result_array and foreach error
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