| seesawgame |
2012-06-02 09:09 PM |
如果有下載的朋友,請把以下程式存成 page.class.php 放置於 lib 資料夾下覆蓋
原創者的換頁參數漏了個字碼,所以換頁的類別會跳成不一樣的類別參數
感謝 slob 兄提醒
代碼:
<?php
//HostSir.com
class show_page
{
var $total;
var $page;
var $each_page;
var $total_page;
var $offset;
var $output1;
var $output2;
var $pagelink=0;
function set($total,$each_page,$page,$cid)
{
$this->total=$total;
$this->each_page=$each_page;
$this->total_page=ceil($total/$each_page);
$this->pagelink=$cid;
if(empty($page))
{
$this->page=1;
$this->offset=0;
}
else
{
$this->page=$page;
$this->offset=($page-1)*$each_page;
}
$lastpg=ceil($total/$each_page);
$prestart=$page-1;
$nextpage=$page+1;
//定位首页和上一页
if($page<=1)
{
$w2="";
}
elseif($this->pagelink!=0)
{
$w2="<a href='?cid=".$this->pagelink."&page=".$prestart."'>上一页</a>";
}
else
{
$w2="<a href='?page=".$prestart."'>上一页</a>";
}
//定位尾页和下一页
if($page>=$lastpg)
{
$w3="";
}
elseif($this->pagelink!=0)
{
$w3="<a href='?cid=".$this->pagelink."&page=".$nextpage."'>下一页</a>";
}
else
{
$w3="<a href='?page=".$nextpage."'>下一页</a>";
}
$this->output1=$w2;
$this->output2="".$w3." ".$w100." ";
}
function outputpage()
{
echo $this->output1;
if($this->page>3)
{
$star=$this->page-3;
}
else
{
$star=1;
}
if($this->page+3>$this->total_page)
{
$end=$this->total_page;
}
else
{
$end=$this->page+3;
}
//判断页面是否带参数
if($this->pagelink<=0)
{
for($t=$star;$t<=$end;$t++)
{
if($this->page==$t)
{
echo "<span class=current>".$t."</span>";
}
else
{
echo "<a href='?page=".$t."'>".$t."</a>";
}
}
}
else
{
for($t=$star;$t<=$end;$t++)
{
if($this->page==$t)
{
echo "<span class=current>".$t."</span>";
}
else
{
echo "<a href='?cid=".$this->pagelink."&page=".$t."'>".$t."</a>";
}
}
}
echo $this->output2;
}
}
?>
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