代码点火器:具有分页功能的 URL 帮助程序

Question

我对编码点火器的uri_string()和分页有问题

我的代码是：

<?php echo anchor(site_url(uri_string().'/'.$item->url_product),$item->name_product);?>

我当前的网址（第 2 页，$config['per_page'] = 3）：

http://localhost:8080/ci/index.php/product/phone/page/3/

运行代码并获取产品 URL 的结果（因为我使用了分页）：

http://localhost:8080/ci/index.php/product/phone/page/3/lumia_950_xl

但是，我想像这样合并该 URL：

http://localhost:8080/ci/index.php/product/phone/lumia_950_xl

我想消除输出中的page/3/。我该如何解决？

---

现在在我的脑海里

(if any 'page/3/' string at site_url())
{
   delete 'page/3/';
}

但我认为还有另一种更简单的方法，而不是使用这样的 if 语句，有人吗？谢谢

---

好的，最后我使用替换语句，因为没有人在这里给出要点

$url_produk = uri_string();
$patern_url[0] = '(/page/d)';
$patern_url[1] = '(/page)';
$url_produk = preg_replace($patern_url, '', $url_produk);

Answer 1

您可以参考此代码。这是我在Codeigniter中完成的分页。

public function managecategory() {
        $this->load->helper(array('form', 'url'));
        $this->load->view('moderator/templates/header');
        $this->load->view('moderator/templates/sidebar');
        $parent = '0';
        $data['catdata'] = $this->b2bcategory_model->form_select($parent);
        $this->load->library('pagination');
        // bootstrap style for maintaining pagination
        $config = array();
        $config["base_url"] = base_url() . "moderator/B2BCategory/managecategory";
        $config["total_rows"] = $this->b2bcategory_model->record_count();
        $config["per_page"] = 20;
        $config["uri_segment"] = 4;
        $config['full_tag_open'] = '<ul class="pagination">';
        $config['full_tag_close'] = '</ul>';
        $config['first_link'] = 'first';
        $config['last_link'] = 'last';
        $config['first_tag_open'] = '<li>';
        $config['first_tag_close'] = '</li>';
        $config['prev_link'] = '&laquo';
        $config['prev_tag_open'] = '<li class="prev">';
        $config['prev_tag_close'] = '</li>';
        $config['next_link'] = '&raquo';
        $config['next_tag_open'] = '<li>';
        $config['next_tag_close'] = '</li>';
        $config['last_tag_open'] = '<li>';
        $config['last_tag_close'] = '</li>';
        $config['cur_tag_open'] = '<li class="active"><a href="#">';
        $config['cur_tag_close'] = '</a></li>';
        $config['num_tag_open'] = '<li>';
        $config['num_tag_close'] = '</li>';
        $this->pagination->initialize($config);
        $page = ($this->uri->segment(4)) ? $this->uri->segment(4) : 0;
        $data["results"] = $this->b2bcategory_model->fetch_data($config["per_page"], $page);
        $data["links"] = $this->pagination->create_links();
        $this->load->view('moderator/managecategory', $data);
        $this->load->view('moderator/templates/footer');
    }