3

我在我的 CI 项目中实现了这个带有搜索结果的分页,但是我无法让我的分页链接转到下一页,例如:

我第一次加载时的搜索页面是http://localhost/ci_project/search,当我点击将转到的分页链接时http://localhost/ci_project/search/2,页面就会显示出来404 Page Not Found

有人可以帮我弄清楚我的代码有什么问题吗?我尝试了很多关于解决方案的建议,但无济于事,大部分问题来自$config['base_url'] = base_url('search');,但没有一个是帮助。

模型:

public function do_search_count($keywords)
{
    $sql = "SELECT COUNT(*) AS cnt FROM products WHERE MATCH (name, manufacturer) AGAINST ('".$keywords."')";
    $q = $this->db->query($sql);
    $row = $q->row();
    return $row->cnt;
}

public function do_search($keywords, $per_page, $limit)
{
    $this->db->escape($keywords);

    $this->db->where('MATCH (name, manufacturer) AGAINST ("'.$keywords.'") LIMIT '.$per_page.', '.$limit, NULL, FALSE);
    $query = $this->db->get('products');

    if($query->num_rows() > 0){
        return $query->result();
    }else{
        return false;
    }
}

控制器:

function search()
{
    $keywords = $this->input->post('search');

    $searchterm = $this->db_model->searchterm_handler($this->input->get_post('search', TRUE));
    $limit = ($this->uri->segment(2) > 0)?$this->uri->segment(2):0;

    $config['base_url'] = base_url('search');
    $config['total_rows'] = $this->db_model->do_search_count($searchterm);
    $config['per_page'] = 5;
    $config['uri_segment'] = 2;
    $config['use_page_numbers'] = TRUE;
    $choice = $config['total_rows'] / $config['per_page'];
    $config['num_links'] = round($choice);  

    $this->pagination->initialize($config);

    $data['results'] = $this->db_model->do_search(trim($keywords), $limit, $config['per_page']);
    $data['pagination'] = $this->pagination->create_links();
    $data['searchterm'] = $searchterm;

    $data['total'] = count($data['results']);
    $data['title'] = 'Search';

    $this->load->view('header', $data);
    $this->load->view('search', $data);
    $this->load->view('footer', $data);
}

谢谢。

4

4 回答 4

3

尝试:

$config['base_url'] = base_url('controller_name/search');
$config['uri_segment'] = 3;
于 2013-10-01T12:43:47.747 回答
0

http://localhost/ci_project/search/2在 codeigniter 中可能正在尝试执行2使用通常配置调用的方法,如果您的方法search确保调用http://localhost/ci_project/search_controller/search/2.

如果出于某种原因想更改配置,可以从这里开始 diggin

于 2013-10-01T13:33:47.513 回答
0

尝试这个

$config['base_url'] = base_url('index.php/controller_name/method_name');

无需更改路由配置,这对我有用。

于 2019-03-07T00:45:13.563 回答
0

试试这个: 如果你在索引页面调用这样的索引方法..

'base_url' => base_url('page/index'),
于 2020-01-28T11:04:59.313 回答