// Page分页函数
$page = $_GET["page"];
function Page($rows,$page_size){
global $page,$select_from,$select_limit,$pagenav;
$page_count = ceil($rows/$page_size);
if($page if($page >= $page_count) $page = $page_count;
$select_limit = $page_size;
$select_from = ($page - 1) * $page_size.',';
$pre_page = ($page == 1)? 1 : $page - 1;
$next_page= ($page == $page_count)? $page_count : $page + 1 ;
$pagenav .= "第 $page/$page_count 页 共 $rows 条记录 ";
$pagenav .= "
首页 ";
$pagenav .= "
前一页 ";
$pagenav .= "
后一页 ";
$pagenav .= "
末页";
$pagenav.=" 跳到
function getask(){
$sql = "select * from cms_ask where ansower ' ' ";
//这里要改成方法
$q_sq = mysql_query($sql);
$count = mysql_num_rows($q_sq);
$page_size = 8;
$page_current = isset($GLOBALS['page']) ? intval($GLOBALS['page']) : 1;
$page_count = ceil($count / $page_size);
$page_start = $page_current - 4;
$page_end = $page_current + 4;
if ($page_current $page_start = 1;
$page_end = 5;
}
if ($page_current > $page_count - 4) {
$page_start = $page_count - 8;
$page_end = $page_count;
}
if ($page_start $page_start = 1;
if ($page_end > $page_count)
$page_end = $page_count;
$pagebar = "";
$sql = "select * from cms_ask where ansower ' ' order by id desc limit " . (($page_current - 1) * $page_size) . "," . $page_size;
$row=$this -> user -> getall("$sql");
foreach($row as $v){
echo '
- 问:'.$v["question"].'
- 答:'.$v["ansower"].date("Y-m-d H:i:s",$v["postTime"]).'
';
}
$pagebar .= "
";
$pagebar .= "
";
if ($page_current != 1) {
$pagebar .= '- FIRST
';
}
for ($i = $page_start; $i if ($i == $page_current) {
$pagebar .= "- " . $i . "
";
} else {
$pagebar .= "- " . $i . "
";
}
}
if ($page_current != $page_count) {
$pagebar .= "- END
";
}
$pagebar .= "
";
$pagebar .= "
";
echo $pagebar;
}