日期:2014-05-17 浏览次数:20421 次
<?php function _PAGEFT($totle, $displaypg = 20, $url = '') { global $page, $firstcount, $pagenav, $_SERVER; $GLOBALS["displaypg"] = $displaypg; if (!$page) $page = 1; if (!$url) { $url = $_SERVER["REQUEST_URI"]; } //URL分析: $parse_url = parse_url($url); $url_query = $parse_url["query"]; //单独取出URL的查询字串 if ($url_query) { $url_query = ereg_replace("(^|&)page=$page", "", $url_query); $url = str_replace($parse_url["query"], $url_query, $url); if ($url_query) $url .= "&page"; else $url .= "page"; } else { $url .= "?page"; } $lastpg = ceil($totle / $displaypg); //最后页,也是总页数 $page = min($lastpg, $page); $prepg = $page -1; //上一页 $nextpg = ($page == $lastpg ? 0 : $page +1); //下一页 $firstcount = ($page -1) * $displaypg; //开始分页导航条代码: $pagenav = "显示第 <B>" . ($totle ? ($firstcount +1) : 0) . "</B>-<B>" . min($firstcount + $displaypg, $totle) . "</B> 条记录,共 $totle 条记录"; //如果只有一页则跳出函数: if ($lastpg <= 1) return false; $pagenav .= " <a href='$url=1'>首页</a> "; if ($prepg) $pagenav .= " <a href='$url=$prepg'>前页</a> "; else $pagenav .= " 前页 "; if ($nextpg) $pagenav .= " <a href='$url=$nextpg'>后页</a> "; else $pagenav .= " 后页 "; $pagenav .= " <a href='$url=$lastpg'>尾页</a> "; //下拉跳转列表,循环列出所有页码: $pagenav .= " 到第 <select name='topage' size='1' onchange='window.location=\"$url=\"+this.value'>\n"; for ($i = 1; $i <= $lastpg; $i++) { if ($i == $page) $pagenav .= "<option value='$i' selected>$i</option>\n"; else $pagenav .= "<option value='$i'>$i</option>\n"; } $pagenav .= "</select> 页,共 $lastpg 页"; } include("conn.php"); $result=mysql_query("SELECT * FROM `test`"); $total=mysql_num_rows($result); //调用pageft(),每页显示10条信息(使用默认的20时,可以省略此参数),使用本页URL(默认,所以省略掉)。 _PAGEFT($total,5); echo $pagenav; $result=mysql_query("SELECT * FROM `test` limit $firstcount,$displaypg "); while($row=mysql_fetch_array($result)){ echo "<hr><b>".$row[name]." | ".$row[sex]; } ?>
$nowPage = is_numeric($_GET['page']) ? $_GET['page'] : 1; // 当前页 $displaypg = 5; //每页显示五个条目; firstcount = ($nowPage-1)*$displaypg; $result=mysql_query("SELECT * FROM `test` limit $firstcount,$displaypg ");
------解决方案--------------------
不翻页是你的page没有得到
这分页程序够雷人的
太坑人了
写那么大一片
去掉一半运行都不会有问题
------解决方案--------------------