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POHow to implement search and pagination in CodeIgniter 2.1's database API?
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2013-05-29T19:08:39.517
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<p>I am having trouble with a search feature on a site I built with Codeigniter 2.1. Specifically, I am having trouble with pagination and limiting to 15 items per page.</p> <p>My controller:</p> <pre><code> public function program_search() { if ($this->input->post('term')){ $this->front->set('title', 'Search Results'); $this->front->set('res' , $this->wc_search->search($this->input->post('term'))); $this->load->library('pagination'); $config['base_url'] = base_url().'/site/program_search_results/'; $this->db->where('JobRef',$this->input->post('term')); $this->db->or_where('WorkType',$this->input->post('term')); $this->db->or_where('Parish',$this->input->post('term')); $this->db->or_where('Location',$this->input->post('term')); $config['total_rows'] = $this->db->count_all_results('wc_program'); $config['per_page'] = 10; $config['num_links'] = 20; $config['full_tag_open'] = '<div id="pagination">'; $config['full_tag_close'] = '</div>'; $this->pagination->initialize($config); $this->front->buffer('content', 'site/program_search_results'); $this->front->render(); } else { $this->front->set('title', 'Program Search'); $this->front->buffer('content', 'site/program_search'); $this->front->render(); } } </code></pre> <p>Then in my model I have:</p> <pre><code> public function search($term) { $data = array(); $this->default_select(); $this->db->like('JobRef', $term); $this->db->or_like('Area', $term); $this->db->or_like('Parish', $term); $this->db->or_like('WorkType', $term); $this->db->or_like('Location', $term); $this->default_order_by(); //$this->db->limit(15); $q = $this->db->get('wc_program'); if ($q->num_rows() > 0) { foreach ($q->result_array() as $row) { $data[] = $row; } } $q->free_result(); return $data; } </code></pre> <p>How do I get the pagination to work based on this code? I don't really want to alter the code already there as the search works fine. I just need it to show 15 records per page for whatever term is searched for.</p>
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