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891天前@charset "utf-8"; |
*{padding:0;margin:0;} |
.page { |
font-size: 14px; |
text-align:center |
} |
.page ul{list-style-type:none;display:table;margin-left:auto;margin-right:auto} |
.page ul li{min-width:20px;padding:5px;margin-left:3px;border:1px solid #CCC;text-align:center;float:left;*float:none;*display:inline;*zoom:1;} |
.page .select{font-weight:bold;color:#000;font-size:14px;background-color:#F5F5F5;} |
.page li a{text-decoration:none;color:#333} |
.page .gray{color:#808080} |
<?php |
class page{ |
public $pagesize; |
public $pagecount; |
public $currentpage; |
public $pageurl; |
public $totalpage; |
function __construct($pagesize=15,$pagecount=0,$currentpage=1,$pageurl){ |
$this->pagesize = $pagesize; |
$this->pagecount = $pagecount; |
$this->currentpage = $currentpage; |
$this->pageurl = $pageurl; |
$this->totalpage = ceil($this->pagecount / $this->pagesize); |
} |
function showpage(){ |
$pagelink = ""; |
$pagelink .= "<div class='page'><ul>"; |
//判断是否为第一页 |
if($this->currentpage==1){ |
$pagelink .= "<li class='gray'>最前页</li>"; |
}else{ |
$pagelink .= "<li><a href=\\"$this->pageurl"."p=1\\">最前页</a></li>"; |
} |
if($this->currentpage > 1 && $this->totalpage > 1){ |
$prepage = $this->currentpage -1; |
$pagelink .= "<li><a href=\\"$this->pageurl"."p=".$prepage."\\">上一页</a></li>"; |
}else{ |
$pagelink .= "<li class='gray'>上一页</li>"; |
} |
//判断页总数 |
if($this->totalpage <= 11){ |
$frompage = 1; |
$topage = $this->totalpage; |
}else{ |
if($this->currentpage <= 6){ |
$frompage = 1; |
$topage = 11; |
} |
else if($this->currentpage > 6 && $this->totalpage - 6 > $this->currentpage){ |
$frompage = $this->currentpage - 5; |
$topage = $this->currentpage + 5; |
}else{ |
$frompage = $this->totalpage - 11; |
$topage = $this->totalpage; |
} |
} |
for($i=$frompage;$i<=$topage;$i++){ |
if($i==$this->currentpage){ |
$pagelink .= "<li class=\\"select\\">$i</li>"; |
}else{ |
$pagelink .= "<li><a href=\\"".$this->pageurl."p=$i\\">$i</a></li>"; |
} |
} |
//最后页面判断 |
if($this->currentpage < $this->totalpage){ |
$nextpage = $this->currentpage + 1; |
$pagelink .= "<li><a href=\\"$this->pageurl"."p=".$nextpage."\\">下一页</a></li>"; |
}else{ |
$pagelink .= "<li class='gray'>下一页</li>"; |
} |
if($this->currentpage==$this->totalpage){ |
$pagelink .= "<li class='gray'>最后页</li>"; |
}else{ |
$pagelink .= "<li class='gray'><a href=\\"$this->pageurl"."p=$this->totalpage\\">最后页</a></li>"; |
} |
$pagelink .="</ul>"; |
$pagelink .="<br clear=\\"left\\" />"; |
$pagelink .="</div>"; |
return $pagelink; |
} |
} |
?> |
