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标题: 新增数组分页可以更灵活使用分页pagesarr [打印本页]

作者: admin 时间: 2018-2-1 21:34
标题: 新增数组分页可以更灵活使用分页pagesarr
phpcms/libs/classes/template_cache.class.php 和/phpcms/libs/functions/global.func.php  新增$pagesarr
$multipage = array
            (
                     'page_first'  => pageurl($urlrule, 1, $array),
                     'page_prev'  =>'',
                     'page_next'  =>'',
                     'page_last'  =>'',
                     'page_number' =>array(),
                     'page'  => $curr_page,
                     'page_count'  => ceil($num/$perpage),
                     'count'  => $num,
            );

原函数

function pagesarr($num, $curr_page, $perpage = 20, $urlrule = '', $array = array(),$setpages = 10) {
      if(defined('URLRULE') && $urlrule == '') {
            $urlrule = URLRULE;
            $array = $GLOBALS['URL_ARRAY'];
      } elseif($urlrule == '') {
            $urlrule = url_par('page={$page}');
      }



      $multipage = array
            (
                     'page_first'  => pageurl($urlrule, 1, $array),
                     'page_prev'  =>'',
                     'page_next'  =>'',
                     'page_last'  =>'',
                     'page_number' =>array(),
                     'page'  => $curr_page,
                     'page_count'  => ceil($num/$perpage),
                     'count'  => $num,
            );

      if($num > $perpage) {


            $page = $setpages+1;
            $offset = ceil($setpages/2-1);
            $pages = ceil($num / $perpage);
            if (defined('IN_ADMIN') && !defined('PAGES')) define('PAGES', $pages);
            $from = $curr_page - $offset;
            $to = $curr_page + $offset;
            $more = 0;
            if($page >= $pages) {
                     $from = 2;
                     $to = $pages-1;
            } else {
                     if($from <= 1) {
                              $to = $page-1;
                              $from = 2;
                     }  elseif($to >= $pages) {
                              $from = $pages-($page-2);
                              $to = $pages-1;
                     }
                     $more = 1;
            }

            //L('page_item')
               //$multipage .= '<a class="a1">'.$num.L('page_item').'</a>';
            // $multipage['page_count'] = $num;

            // $multipage .= '';
            if($curr_page>0) {


                     //$multipage .= ' <a href="'.pageurl($urlrule, $curr_page-1, $array).'" class="a1">'.L('previous').'</a>';
                     //$multipage .= ' <a href="'.pageurl($urlrule, $curr_page-1, $array).'" class="a1"><</a>';
                     $multipage['page_prev'] = pageurl($urlrule, $curr_page-1, $array);

                     if($curr_page==1) {
                              //$multipage .= ' <a class="ok">1</a>';
                              $multipage['page_number'][1] = pageurl($urlrule, 1, $array);
                     } elseif($curr_page>6 && $more) {
                              //$multipage .= ' <a href="'.pageurl($urlrule, 1, $array).'">1</a>..';
                              $multipage['page_number'][1] = pageurl($urlrule, 1, $array);
                     } else {
                              //$multipage .= ' <a href="'.pageurl($urlrule, 1, $array).'">1</a>';
                              $multipage['page_number'][1] = pageurl($urlrule, 1, $array);
                     }


            }

            // echo $from."##".$to; exit;


            for($i = $from; $i <= $to; $i++) {



                     if($i != $curr_page) {
                              //$multipage .= ' <a href="'.pageurl($urlrule, $i, $array).'">'.$i.'</a>';

                        $multipage['page_number'][$i] =  pageurl($urlrule, $i, $array);

                     } else {
                              //$multipage .= ' <a class="ok" >'.$i.'</a';

                              $multipage['page_number'][$i] =  pageurl($urlrule, $i, $array);
                     }
            }
            if($curr_page<$pages) {
                     if($curr_page<$pages-5 && $more) {
                              //L('next');

                              //$multipage .= ' ..<a href="'.pageurl($urlrule, $pages, $array).'">'.$pages.'</a> <a href="'.pageurl($urlrule, $curr_page+1, $array).'" class="a1">></a>';
                     } else {
                              //$multipage .= ' <a href="'.pageurl($urlrule, $pages, $array).'">'.$pages.'</a> <a href="'.pageurl($urlrule, $curr_page+1, $array).'" class="a1">></a>';
                     }

                  $multipage['page_number'][$pages] =  pageurl($urlrule, $pages, $array);
                     $multipage['page_last'] = pageurl($urlrule, $pages, $array);
                     $multipage['page_next'] = pageurl($urlrule, $curr_page+1, $array);

            } elseif($curr_page==$pages) {
                     //$multipage .= ' <a class="ok" >'.$pages.'</a> <a href="'.pageurl($urlrule, $curr_page, $array).'" class="a1">></a>';
                  $multipage['page_number'][$pages] =  pageurl($urlrule, $pages, $array);
                     $multipage['page_last'] = pageurl($urlrule, $pages, $array);
                     $multipage['page_next'] = pageurl($urlrule, $curr_page, $array);

            } else {
                     //$multipage .= ' <a href="'.pageurl($urlrule, $pages, $array).'">'.$pages.'</a> <a href="'.pageurl($urlrule, $curr_page+1, $array).'" class="a1">></a>';
               $multipage['page_last'] = pageurl($urlrule, $pages, $array);
               $multipage['page_next'] = pageurl($urlrule, $pages, $array);
            }
      }



      return $multipage;
}

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