笨3.1.0和引導分頁鏈接

當我最先鏈接，它隱藏了< <可以追溯到開始，當我點擊它。

1 2 >>

問題我怎樣才能讓笨分頁所有方式來顯示<<>>我已經試過Always show Previous & Next links using CodeIgniter Pagination Class但對於CI2

$config['base_url'] = base_url('forum/?fid=' . $this->input->get('fid') . $url); 
$config['total_rows'] = $this->thread_model->total_threads($this->input->get('fid')); 
$config['per_page'] = $this->config->item('config_limit_admin'); 
$config['page_query_string'] = TRUE; 

$config["full_tag_open"] = '<ul class="pagination">'; 
$config["full_tag_close"] = '</ul>';  
$config["first_link"] = "&laquo;"; 
$config["first_tag_open"] = "<li>"; 
$config["first_tag_close"] = "</li>"; 
$config["last_link"] = "&raquo;"; 
$config["last_tag_open"] = "<li>"; 
$config["last_tag_close"] = "</li>"; 
$config['next_link'] = '&raquo;'; 
$config['next_tag_open'] = '<li>'; 
$config['next_tag_close'] = '<li>'; 
$config['prev_link'] = '&laquo;'; 
$config['prev_tag_open'] = '<li>'; 
$config['prev_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); 

$data['pagination'] = $this->pagination->create_links();

來源

2016-10-11 user4419336

只要注意，您xxx_xxx_close標籤應該是，而不是

做。 – TimBrownlaw

我只是以略微不同的方式覆蓋核心庫的create_links()來實現這一目標。因此，所有你需要做的就是在application/libraries創建一個文件名My_Pagination.php並把這段代碼有（代碼從create_link()方法複製從核心庫Pagination.php）

My_Pagination.php文件（笨3.1.0）

defined('BASEPATH') OR exit('No direct script access allowed'); 

class MY_Pagination extends CI_Pagination { 

public function create_links() { 

    if ($this->total_rows == 0 OR $this->per_page == 0) { 
     return ''; 
    } 

    // Calculate the total number of pages 
    $num_pages = (int) ceil($this->total_rows/$this->per_page); 

    if ($num_pages === 1) { 
     return ''; 
    } 

    // Check the user defined number of links. 
    $this->num_links = (int) $this->num_links; 

    if ($this->num_links < 0) { 
     show_error('Your number of links must be a non-negative number.'); 
    } 

    // Keep any existing query string items. 
    // Note: Has nothing to do with any other query string option. 
    if ($this->reuse_query_string === TRUE) { 
     $get = $this->CI->input->get(); 

     // Unset the controll, method, old-school routing options 
     unset($get['c'], $get['m'], $get[$this->query_string_segment]); 
    } else { 
     $get = array(); 
    } 

    // Put together our base and first URLs. 
    // Note: DO NOT append to the properties as that would break successive calls 
    $base_url = trim($this->base_url); 
    $first_url = $this->first_url; 

    $query_string = ''; 
    $query_string_sep = (strpos($base_url, '?') === FALSE) ? '?' : '&amp;'; 

    // Are we using query strings? 
    if ($this->page_query_string === TRUE) { 
     // If a custom first_url hasn't been specified, we'll create one from 
     // the base_url, but without the page item. 
     if ($first_url === '') { 
      $first_url = $base_url; 

      // If we saved any GET items earlier, make sure they're appended. 
      if (!empty($get)) { 
       $first_url .= $query_string_sep . http_build_query($get); 
      } 
     } 

     // Add the page segment to the end of the query string, where the 
     // page number will be appended. 
     $base_url .= $query_string_sep . http_build_query(array_merge($get, array($this->query_string_segment => ''))); 
    } else { 
     // Standard segment mode. 
     // Generate our saved query string to append later after the page number. 
     if (!empty($get)) { 
      $query_string = $query_string_sep . http_build_query($get); 
      $this->suffix .= $query_string; 
     } 

     // Does the base_url have the query string in it? 
     // If we're supposed to save it, remove it so we can append it later. 
     if ($this->reuse_query_string === TRUE && ($base_query_pos = strpos($base_url, '?')) !== FALSE) { 
      $base_url = substr($base_url, 0, $base_query_pos); 
     } 

     if ($first_url === '') { 
      $first_url = $base_url . $query_string; 
     } 

     $base_url = rtrim($base_url, '/') . '/'; 
    } 

    // Determine the current page number. 
    $base_page = ($this->use_page_numbers) ? 1 : 0; 

    // Are we using query strings? 
    if ($this->page_query_string === TRUE) { 
     $this->cur_page = $this->CI->input->get($this->query_string_segment); 
    } elseif (empty($this->cur_page)) { 
     // Default to the last segment number if one hasn't been defined. 
     if ($this->uri_segment === 0) { 
      $this->uri_segment = count($this->CI->uri->segment_array()); 
     } 

     $this->cur_page = $this->CI->uri->segment($this->uri_segment); 

     // Remove any specified prefix/suffix from the segment. 
     if ($this->prefix !== '' OR $this->suffix !== '') { 
      $this->cur_page = str_replace(array($this->prefix, $this->suffix), '', $this->cur_page); 
     } 
    } else { 
     $this->cur_page = (string) $this->cur_page; 
    } 

    // If something isn't quite right, back to the default base page. 
    if (!ctype_digit($this->cur_page) OR ($this->use_page_numbers && (int) $this->cur_page === 0)) { 
     $this->cur_page = $base_page; 
    } else { 
     // Make sure we're using integers for comparisons later. 
     $this->cur_page = (int) $this->cur_page; 
    } 

    // Is the page number beyond the result range? 
    // If so, we show the last page. 
    if ($this->use_page_numbers) { 
     if ($this->cur_page > $num_pages) { 
      $this->cur_page = $num_pages; 
     } 
    } elseif ($this->cur_page > $this->total_rows) { 
     $this->cur_page = ($num_pages - 1) * $this->per_page; 
    } 

    $uri_page_number = $this->cur_page; 

    // If we're using offset instead of page numbers, convert it 
    // to a page number, so we can generate the surrounding number links. 
    if (!$this->use_page_numbers) { 
     $this->cur_page = (int) floor(($this->cur_page/$this->per_page) + 1); 
    } 

    // Calculate the start and end numbers. These determine 
    // which number to start and end the digit links with. 
    $start = (($this->cur_page - $this->num_links) > 0) ? $this->cur_page - ($this->num_links - 1) : 1; 
    $end = (($this->cur_page + $this->num_links) < $num_pages) ? $this->cur_page + $this->num_links : $num_pages; 

    // And here we go... 
    $output = ''; 

    // Render the "First" link. 
    if ($this->first_link !== FALSE && $this->cur_page > ($this->num_links + 1 + !$this->num_links)) { 
     // Take the general parameters, and squeeze this pagination-page attr in for JS frameworks. 
     $attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, 1); 

     $output .= $this->first_tag_open . '<a href="' . $first_url . '"' . $attributes . $this->_attr_rel('start') . '>' 
       . $this->first_link . '</a>' . $this->first_tag_close; 
    } 

    // Render the "Previous" link. 
    //if ($this->prev_link !== FALSE && $this->cur_page !== 1) 
    if ($this->prev_link !== FALSE) {//REMOVED $this->cur_page !== 1 
     $i = ($this->use_page_numbers) ? $uri_page_number - 1 : $uri_page_number - $this->per_page; 

     $attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, ($this->cur_page - 1)); 

     if ($i === $base_page || $this->cur_page == 1) {//ADDED $this->cur_page == 1 
      // First page 
      $output .= $this->prev_tag_open . '<a href="' . $first_url . '"' . $attributes . $this->_attr_rel('prev') . '>' 
        . $this->prev_link . '</a>' . $this->prev_tag_close; 
     } else { 
      $append = $this->prefix . $i . $this->suffix; 
      $output .= $this->prev_tag_open . '<a href="' . $base_url . $append . '"' . $attributes . $this->_attr_rel('prev') . '>' 
        . $this->prev_link . '</a>' . $this->prev_tag_close; 
     } 
    } 


    // Render the pages 
    if ($this->display_pages !== FALSE) { 
     // Write the digit links 
     for ($loop = $start - 1; $loop <= $end; $loop++) { 
      $i = ($this->use_page_numbers) ? $loop : ($loop * $this->per_page) - $this->per_page; 

      $attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, $loop); 

      if ($i >= $base_page) { 
       if ($this->cur_page === $loop) { 
        // Current page 
        $output .= $this->cur_tag_open . $loop . $this->cur_tag_close; 
       } elseif ($i === $base_page) { 
        // First page 
        $output .= $this->num_tag_open . '<a href="' . $first_url . '"' . $attributes . $this->_attr_rel('start') . '>' 
          . $loop . '</a>' . $this->num_tag_close; 
       } else { 
        $append = $this->prefix . $i . $this->suffix; 
        $output .= $this->num_tag_open . '<a href="' . $base_url . $append . '"' . $attributes . '>' 
          . $loop . '</a>' . $this->num_tag_close; 
       } 
      } 
     } 
    } 

    // Render the "next" link 
    //if ($this->next_link !== FALSE && $this->cur_page < $num_pages) 
    if ($this->next_link !== FALSE) {//REMOVED $this->cur_page < $num_pages 
     $i = ($this->use_page_numbers) ? $this->cur_page + 1 : $this->cur_page * $this->per_page; 

     if($this->cur_page == $num_pages){//WHEN LAST LINK 
      $i = $num_pages; 
     } 

     $attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, $this->cur_page + 1); 

     $output .= $this->next_tag_open . '<a href="' . $base_url . $this->prefix . $i . $this->suffix . '"' . $attributes 
       . $this->_attr_rel('next') . '>' . $this->next_link . '</a>' . $this->next_tag_close; 
    } 

    // Render the "Last" link 
    if ($this->last_link !== FALSE && ($this->cur_page + $this->num_links + !$this->num_links) < $num_pages) { 
     $i = ($this->use_page_numbers) ? $num_pages : ($num_pages * $this->per_page) - $this->per_page; 

     $attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, $num_pages); 

     $output .= $this->last_tag_open . '<a href="' . $base_url . $this->prefix . $i . $this->suffix . '"' . $attributes . '>' 
       . $this->last_link . '</a>' . $this->last_tag_close; 
    } 


    $output = preg_replace('#([^:"])//+#', '\\1/', $output); 


    return $this->full_tag_open . $output . $this->full_tag_close; 
} 

}

剛除去2條件

$this->cur_page !== 1（這是下面//渲染「上一個」鏈接COMMENT）
$this->cur_page < $num_pages（這下面是//渲染「下一個」鏈接COMMENT）

添加2條件

if ($i === $base_page){...改變了這種作爲if ($i === $base_page || $this->cur_page == 1) {...

將此添加內部if ($this->next_link !== FALSE) {...條件

if($this->cur_page == $num_pages){ 
     $i = $num_pages; 
    }

無你除了把這個文件libraries目錄，現在你<<和>>鏈接將顯示總是甚至您可以在配置更改爲正常的配置

來源

2016-10-14 17:46:44

那麼，你就必須修改的Pagination類。我會做什麼，它擴大了system/libraries/Pagination.php類與MY_Pagination.php，所以你重寫的行爲，你可以修改它相應的偏好。

順便說一句，檢查類，我想你應該看看上線563：

// Render the "First" link. 
    if ($this->first_link !== FALSE && $this->cur_page > ($this->num_links + 1 + ! $this->num_links)) 
    { 
     // Take the general parameters, and squeeze this pagination-page attr in for JS frameworks. 
     $attributes = sprintf('%s %s="%d"', $this->_attributes, $this->data_page_attr, 1); 
     $output .= $this->first_tag_open.'<a href="'.$first_url.'"'.$attributes.$this->_attr_rel('start').'>' 
      .$this->first_link.'</a>'.$this->first_tag_close; 
    }

你必須採取if條件的照顧總是渲染的鏈接。

來源

2016-10-11 13:13:46 Chococroc

笨3.1.0和引導分頁鏈接

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