在csdn找的一个分页类, 用起来确实挺简单的, 但是现在我要结合到我自己的代码里去 有个地方出现了问题, 不知道该怎么改, 所以请前辈帮忙。。原帖的地址我找不到了 就直接把代码发上来<?php
class Paging {
private static $_Instance;
private function __clone(){}
public static function getInstance() {
if(empty(self::$_Instance)) self::$_Instance = new self();
return self::$_Instance;
} protected $count = 0;
protected $size = 0;
protected $page = 0;
function prepare($sql, $pagesize=10) {
$page = isset($_GET['page']) ? $_GET['page'] : 1;
$pageon = ($page - 1) * $pagesize;
$sql = preg_replace('/select\s/i', '$0SQL_CALC_FOUND_ROWS ', $sql) . " limit $pageon, $pagesize";
$rs = mysql_query($sql);
$p = mysql_query('SELECT FOUND_ROWS()');
list($this->count) = mysql_fetch_row($p);
$this->size = $pagesize;
$this->page = $page;
return $rs;
}
function bar($tpl='') {
if(!$tpl) $tpl = ' <a href=?{reset}>首页</a> <a href=?{prve}>上一页</a> {page}/{count} <a href=?{next}>下一页</a> <a href=?{end}>尾页</a>';
$count = ceil($this->count / $this->size);
$page = $this->page;
$d = array(
'{reset}' => 1,
'{prve}' => $page > 1 ? $page - 1 : 1,
'{next}' => $page < $count ? $page + 1 : $count,
'{end}' => $count,
'{count}' => $count,
'{page}' => $page,
);
foreach($d as $k=>&$v) {
if(in_array($k, array('{reset}', '{prve}', '{next}', '{end}'))) {
$_GET['page'] = $v;
$v = http_build_query($_GET); //问题在这里
}
}
echo strtr($tpl, $d);
}
}
function mysql_paging_query($sql, $num=10) {
return Paging::getInstance()->prepare($sql, $num);
}
function mysql_paging_bar($tpl='') {
return Paging::getInstance()->bar($tpl);
}?>我需要改成伪静态, 所以要在它的分页链接那里改换一下, 但是这个代码它直接取得参数。 我只要分页数字就可以了, 像这样 php代码里是 page_{next}.html 。 然后静态页就是 page_2.html 我该怎么改呢? 请大家帮忙看一下
class Paging {
private static $_Instance;
private function __clone(){}
public static function getInstance() {
if(empty(self::$_Instance)) self::$_Instance = new self();
return self::$_Instance;
} protected $count = 0;
protected $size = 0;
protected $page = 0;
function prepare($sql, $pagesize=10) {
$page = isset($_GET['page']) ? $_GET['page'] : 1;
$pageon = ($page - 1) * $pagesize;
$sql = preg_replace('/select\s/i', '$0SQL_CALC_FOUND_ROWS ', $sql) . " limit $pageon, $pagesize";
$rs = mysql_query($sql);
$p = mysql_query('SELECT FOUND_ROWS()');
list($this->count) = mysql_fetch_row($p);
$this->size = $pagesize;
$this->page = $page;
return $rs;
}
function bar($tpl='') {
if(!$tpl) $tpl = ' <a href=?{reset}>首页</a> <a href=?{prve}>上一页</a> {page}/{count} <a href=?{next}>下一页</a> <a href=?{end}>尾页</a>';
$count = ceil($this->count / $this->size);
$page = $this->page;
$d = array(
'{reset}' => 1,
'{prve}' => $page > 1 ? $page - 1 : 1,
'{next}' => $page < $count ? $page + 1 : $count,
'{end}' => $count,
'{count}' => $count,
'{page}' => $page,
);
foreach($d as $k=>&$v) {
if(in_array($k, array('{reset}', '{prve}', '{next}', '{end}'))) {
$_GET['page'] = $v;
$v = http_build_query($_GET); //问题在这里
}
}
echo strtr($tpl, $d);
}
}
function mysql_paging_query($sql, $num=10) {
return Paging::getInstance()->prepare($sql, $num);
}
function mysql_paging_bar($tpl='') {
return Paging::getInstance()->bar($tpl);
}?>我需要改成伪静态, 所以要在它的分页链接那里改换一下, 但是这个代码它直接取得参数。 我只要分页数字就可以了, 像这样 php代码里是 page_{next}.html 。 然后静态页就是 page_2.html 我该怎么改呢? 请大家帮忙看一下
这俩的方法还不一样,所以你要先说你用的是哪个