namespace Admin\TagLib;classBootstrapPage{public $firstRow; //起始行數
public $listRows; //清單每頁顯示行數
public $parameter; //分頁跳轉時要帶的參數
public $totalRows; //總行數
public $totalPages; //分頁總頁面數
public $rollPage = 5;//分頁欄每頁顯示的頁數
public $lastSuffix = true; //最後一頁是否顯示總頁數
private $p = 'p'; //分頁參數名
private $url = ''; //目前連結URL
private $nowPage = 1;//分頁顯示定制
private $config = array(//'jump' => '跳轉至 %PAGE% ',
'header' => '
共 %TOTAL_ROW% 條記錄',
'prev' => '«',
'next' => '»',
'first' => '1',
'last' => '%TOTAL_PAGE%',
'theme' => '%FIRST% %UP_PAGE% %LINK_PAGE% %DOWN_PAGE% %END%',);
public function __construct($totalRows, $listRows=20, $parameter = array()) {
C('VAR_PAGE') && $this->p = C('VAR_PAGE'); //設定分頁參數名稱
$this->totalRows = $totalRows; //設定總記錄數
$this->listRows = $listRows; //設定每頁顯示行數
$this->parameter = empty($parameter) ? $_GET : $parameter;$this->nowPage = empty($_GET[$this->p]) ? 1 : intval($_GET[$this->p]);$this->nowPage = $this->nowPage>0 ? $this->nowPage : 1;$this->firstRow = $this->listRows * ($this->nowPage - 1);
}
public function setConfig($name,$value) {if(isset($this->config[$name])) {$this->config[$name] = $value;
}
}
private function url($page){return str_replace(urlencode('[PAGE]'), $page, $this->url);
}
public functionshow() {if(0 == $this->totalRows) return '';
$this->parameter[$this->p] = '[PAGE]';$this->url = U(ACTION_NAME, $this->parameter);
$this->totalPages = ceil($this->totalRows / $this->listRows); //總頁數
if(!empty($this->totalPages) && $this->nowPage > $this->totalPages) {$this->nowPage = $this->totalPages;
}
$now_cool_page = $this->rollPage/2;$now_cool_page_ceil = ceil($now_cool_page);$this->lastSuffix && $this->config['last'] = $this->totalPages;//上一頁
$up_row = $this->nowPage - 1;$up_page = $up_row > 0 ? '
' . $this->config['prev'] . '' : '';//下一頁
$down_row = $this->nowPage + 1;$down_page = ($down_row <= $this->totalPages) ? '
' . $this->config['next'] . '' : '';//第一頁
$the_first = '';if($this->totalPages > $this->rollPage && ($this->nowPage - $now_cool_page) >= 1){$the_first = '
' . $this->config['first'] . '';
}//最後一頁
$the_end = '';if($this->totalPages > $this->rollPage && ($this->nowPage + $now_cool_page) < $this->totalPages){$the_end = '
' . $this->config['last'] . '';
}//數字連接配接
$link_page = "";for($i = 1; $i <= $this->rollPage; $i++){if(($this->nowPage - $now_cool_page) <= 0){$page = $i;
}elseif(($this->nowPage + $now_cool_page - 1) >= $this->totalPages){$page = $this->totalPages - $this->rollPage + $i;
}else{$page = $this->nowPage - $now_cool_page_ceil + $i;
}if($page > 0 && $page != $this->nowPage){if($page <= $this->totalPages){$link_page .= '
' . $page . '';
}else{break;
}
}else{if($page > 0 && $this->totalPages != 1){$link_page .= '
'.$page.'(current)';
}
}
}//替換分頁内容
$page_str = str_replace(array('%HEADER%', '%NOW_PAGE%', '%UP_PAGE%', '%DOWN_PAGE%', '%FIRST%', '%LINK_PAGE%', '%END%', '%TOTAL_ROW%', '%TOTAL_PAGE%'),
array($this->config['header'], $this->nowPage, $up_page, $down_page, $the_first, $link_page, $the_end, $this->totalRows, $this->totalPages),
$this->config['theme']);//通過頁碼直接跳轉
$jumpBypage="跳轉至";
for ($i=1;$i<=$this->totalPages;$i++){
$jumpBypage.=" $i ";
}
$jumpBypage.= "";return "
- {$page_str}{$jumpBypage}
";
}
}