Question

在model / rci_model.php

中

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;
   }

在controller / sandal_clarudo.php

中

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');
}

在view / men.php

中

<?php
foreach($results as $t) {
$t->nama_produk
}
<div><?php echo $links; ?></div>

我想展示的产品只有category ='Men'，但在我的代码中显示所有类别的产品，这让我很困惑，请帮帮我。

Answer 1

尝试使用fetch_countries（）函数的代码

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();
}

这里发生的是如果可用则返回结果或返回false

codeigniter的分页错误

1 个答案: