В модели / rci_model.php
public function record_count() { return $this->db->count_all("produk"); } public function fetch_countries($limit, $start) { $this->db->limit($limit, $start); $query=$this->db->query("SELECT * FROM produk WHERE id_kategori='Men' order by nama_produk ASC"); return $query->result(); if ($query->num_rows() > 0) { foreach ($query->result() as $row) { $data[] = $row; } return $data; } return false; } В контроллере / sandal_clarudo.php
function sandals_for_men(){ $data['seo'] = $this->rci_model->tampil_meta(22); $this->load->view('head', $data); $config = array(); $config["base_url"] = "http://localhost/clarudo/index.php/sandal_clarudo/sandals_for_men/"; $config["total_rows"] = $this->rci_model->record_count(); $config["per_page"] = 5; $config["uri_segment"] = 3; $this->pagination->initialize($config); $page = ($this->uri->segment(3)) ? $this->uri->segment(3) : 0; $data["results"] = $this->rci_model-> fetch_countries($config["per_page"], $page); $data["links"] = $this->pagination->create_links(); $this->load->view('men', $data); $this->load->view('footer'); }
В поле зрения / men.php
<?php foreach($results as $t){ echo "$t->nama_produk"; }
Я хочу показать продукт, который имеет категорию = «Мужчины», но, используя мой код, он показывает все категории продуктов. Идеи?
Попробуй это
в котроллере
$count = $this->rci_model->get_count(); //get number of rows $config['base_url'] = base_url().'index.php/sandal_clarudo/sandals_for_men/'; $config['total_rows'] = $count; $config['per_page'] = 5; $config['uri_segment'] = 3; $limit = $config['per_page']; $this->pagination->initialize($config); $page = ($this->uri->segment(3)) ? $this->uri->segment(3) : 0; $data['links'] = $this->pagination->create_links(); $data["results"] = $this->rci_model->fetch_countries($limit, $page);
в модели
public function get_count() { //count $query=$this->db->query("SELECT * FROM produk WHERE id_kategori='Men'"); $result = $query->result_array(); $count = count($result); return $count; } //data from table public function fetch_countries($limit, $page) { $query=$this->db->query("SELECT * FROM produk WHERE id_kategori='Men' LIMIT $page, $limit"); $result = $query->result_array(); return $result; }
ввиду
//to show data <?php foreach ($results as $new_result) { echo $new_result['nama_podak']; } ?> //to show pagination <?php echo $link//Page segment tabs(you can config boostarp for this) ?>
Попробуй это. Вы ошибаетесь при использовании лимита.
$query=$this->db->query("SELECT * FROM produk WHERE id_kategori='Men' order by nama_produk ASC LIMIT $limit, $start");
$this->db->limit($limit, $start); $this->db->where('id_kategori', 'men'); $this->db->order_by('nama_produk'); $query = $this->db->get("produk");
Надеюсь, эта работа!
для использования счетчика:
public function record_count($limit, $start) { $this->db->from('count(id_produk) AS count'); $this->db->where('id_kategori', 'men'); $this->db->order_by('nama_produk'); $this->db->limit($limit, $start); $return = $query->row_array(); return $return['count']; }