使用codeigniter分页

分页不适用于我的项目，并没有显示任何内容（无分页 - 1,2,3，...我从数据库中获得完整结果）。使用codeigniter分页

这里我的控制器：

public function list_result() 
{ 

    $this->run_cache(); 
    $this->initialize_limit(); 
    $limit = (is_int($this->uri->segment(2)))?$this->uri->segment(2):0; 
    $offset = $this->result_limit; 
    $query = "SELECT title,user_photo,id,created_date 
       FROM result"; 
    $query .= " LEFT JOIN users ON result.user_id = users.user_id "; 

    if ($this->uri->segment(2) == 'popular') { 
     $this->session->set_userdata('filterQuery', " ORDER BY result.id DESC "); 
    } 
    $query .= " WHERE state = 1"; 
    $query .= $this->filter_query(); 

    if (!$this->session->userdata('filterQuery')) { 
     $query .= " ORDER BY created_date DESC "; 
    } 
    $query .= " LIMIT " . $limit . "," . $offset; 
    $grow['result'] = $this->db->query($query)->result(); 

    $this->load->library('pagination'); 
    $config['base_url'] = base_url() . "site"; 
    $config['total_rows'] = count($grow['result']); 
    $config['per_page'] = $this->result_limit; 
    $config['uri_segment'] = 2; 
    $config['full_tag_open'] = '<ul class="uk-pagination">'; 
    $config['full_tag_close'] = '</ul>'; 
    $config['num_tag_open'] = '<li>'; 
    $config['num_tag_close'] = '</li>'; 
    $config['cur_tag_open'] = '<li class="uk-active"><span>'; 
    $config['cur_tag_close'] = '</span></li>'; 
    $config['use_page_numbers'] = TRUE; 
    $this->pagination->initialize($config); 
    $grow['links'] = $this->pagination->create_links(); 

    $grow['site'] = $this; 
    $this->load->view('share/list_result', $grow); 
}

我的观点：

<?php 
if (count($result) > 0) { 
    ?> 
    <?php 
    foreach ($result as $row) { 
     ?> 
     show results here 
     <?php 
    } 
    ?> 
    <p><?php echo $links; ?></p> <!-- Nothing shown here --> 
<?php } else { ?> 

      No Result Found 
<?php 
} 
?>

你能帮我找到我在那里做了一个假的吗？

来源

2016-10-12 Better Fly

做'的print_r（$结果）'眼帘检查一下是什么结果越来越 –

$配置[ 'TOTAL_ROWS'] =计数（$成长['结果']）; //错误，这里您需要提供数据总数（无限制） – Rijin

检查您的设置限制在查询中不起作用。 –

这里我如何处理，以解决问题。对于有同样问题并用Google搜索的用户。

我改变：

$limit = (is_int($this->uri->segment(2)))?$this->uri->segment(2):0;

要

$limit = (is_numeric($this->uri->segment(2)))?($this->uri->segment(2) - 1):0;

来源

2016-10-12 12:04:17

使用codeigniter分页

回答

相关问题