Question

我在CI3中构建并从MSSQL数据库中提取数据（没有偏移，你在开玩笑吗？），所以我已经强行从数组中分页（参见How to get CI pagination to work with a array();）。一切正常，我可以手动将数字添加到网址（细分）并获得所需的结果，但我无法显示分页链接。我在这个网站上经历过其他类似的问题，但似乎没有任何关联。非常感谢任何帮助。

路线 - $route['orders/:num'] = 'orders/index';

模型只是拉行

控制器

public function index()
    {
        // Load Pagination Library
        $this->load->library('pagination');
        // Get results from MSSQL database
        $pages = $this->orders_m->get_orders($this->session->customer_code);
        // Initiate chunks array to create pages
        $chunks = array();
        // Offset used to index of chunk arrays to display relevent results, default to 1 if segment is missing.
        $offset = $this->uri->segment(2,1);
        // How many items to show per page
        $limit = 10; 
        // an index you can use to find offsets for pagination
        $index=0;
        // count the retured results from the query
        $count = count($pages);

    // loop through the pages array in chunks, and create
    // an index or offset you can query from 
    foreach(array_chunk($pages, $limit) as $page){
        $index++;
        $chunks[$index] = $page; // build your array 
    }
    // add to a data array to be passed to the view
    $data['orders'] = $chunks[$offset]; 
    // Set config options for the pagination class
    $config = array(
        $config['base_url'] = base_url().'orders/',
        $config['uri_segment'] = 2,
        $config['total_rows'] = $count,
        $config['per_page'] = $limit,
        $config['display_pages'] = TRUE
    );
    // Initialise the pagination class
    $this->pagination->initialize($config);
    // Add the links to a data variable to be sent to the view
    $data['links'] = $this->pagination->create_links(); // FAIL

    // The 'why the fuck isn't it working' test procedure

    print_r($data['links'])."<br>"; //FAIL;

    print_r($config)."<br>"; //OK

    echo $count."<br>"; //OK

    echo $offset."<br>"; //OK

    echo "<pre>"; 
    print_r($data['orders']); //OK
    echo "</pre>";    
        //$this->load->view('elements/header');
        //$this->load->view('orders', $data);
        //$this->load->view('elements/footer');    
    }

Answer 1

我认为您没有在视图文件中添加分页视图。请检查并添加以下行： -

 <div class="pagination" style="float:right; margin:20px 0px 20px 0px;">
        <ul>
            <?php echo $pagination_links; ?>
        </ul>
    </div>

Answer 2

解决了问题。因为它不是从数据库中提取行，而是使用数组中的块，每页需要为1，因为一个块= 10行。

$config['base_url'] = base_url('orders');
        $config['total_rows'] = ceil($count/$limit);
        $config['per_page'] = 1;
        $config['use_page_numbers'] = TRUE;
        $config['num_links'] = 5;

无论如何都放弃了这个方法并使用数据表来操纵数据并执行分页。

Codeigniter 3 - 来自数组的分页 - 链接未显示

2 个答案: