|
//分页类
class SepPage{
var $rs;
var $pagesize;
var $nowpage;
var $array;
var $conn;
var $sqlstr;
function ShowData($sqlstr,$conn,$pagesize,$nowpage){ //定义方法
if(!isset($nowpage) || $nowpage=="") //判断变量值是否为空
$this->nowpage=1; //定义每页起始页
else
$this->nowpage=$nowpage;
$this->pagesize=$pagesize; //定义每页输出的记录数
$this->conn=$conn; //连接数据库返回的标识
$this->sqlstr=$sqlstr; //执行的查询语句
$this->rs=$this->conn->PageExecute($this->sqlstr,$this->pagesize,$this->nowpage);
@$this->array=$this->rs->GetRows(); //获取记录数
if(count($this->array)==0 || $this->rs==false)
return false;
else
return $this->array;
}
function ShowPage($contentname,$utits,$anothersearchstr,$anothersearchstrs,$class){
$allrs=$this->conn->Execute($this->sqlstr); //执行查询语句
$record=count($allrs->GetRows()); //统计记录总数
$pagecount=ceil($record/$this->pagesize); //计算共有几页
$str.="共有".$contentname." ".$record." ".$utits." 每页显示 ".$this->pagesize." ".$utits." 第 ".$this->rs->AbsolutePage()." 页/共 ".$pagecount." 页";
$str.=" ";
if(!$this->rs->AtFirstPage())
$str.="首页";
else
$str.="首页";
$str.=" ";
if(!$this->rs->AtFirstPage())
$str.="rs->AbsolutePage()-1)."¶meter1=".$anothersearchstr."¶meter2=".$anothersearchstrs." class=".$class.">上一页";
else
$str.="上一页";
$str.=" ";
if(!$this->rs->AtLastPage())
$str.="rs->AbsolutePage()+1)."¶meter1=".$anothersearchstr."¶meter2=".$anothersearchstrs." class=".$class.">下一页";
else
$str.="下一页";
$str.=" ";
if(!$this->rs->AtLastPage())
$str.="尾页";
else
$str.="尾页";
if(count($this->array)==0 || $this->rs==false)
return "";
else
return $str;
}
}
----------------------
在调用页面我们用:
|
|
|