正在阅读：分页显示Oracle数据库记录的类之二分页显示Oracle数据库记录的类之二

2004-02-14 09:33 出处：奥索网作者：sharetop 责任编辑：zwg

//------------------------------------ // 记录分组 //---------------------------------- //显示分组 function NumPage() { $first=($this->CGroup-1)*($this->PGroup)+1; $last=($first+$this->PGroup > $this->TPages)? ($this->TPages+1):($first+$this->PGroup); $pr=($this->CGroup-2>=0)?( ($this->CGroup-2)*($this->PGroup)+1 ):(-1); $prev=($pr!=-1)?( ($pr-1)*$this->MaxLine):(0); $ne=($this->CGroup*$this->PGroup+1＜=$this->TPages)?($this->CGroup*$this->PGroup+1):(-1); $next=($ne!=-1)?( ($ne-1)*$this->MaxLine):(0); $k=count($this->PageQuery); $strQuery=""; //生成一个要传递参数字串 for($i=0;$i＜$k;$i++){ $strQuery.="&".$this->PageQuery[$i][key]."=".$this->PageQuery[$i][value]; } if($first!=1) echo "＜A href=$PHP_SELF?offset=".$prev.$strQuery." > ＜＜＜/a>"; for($i=$first;$i＜$last;$i++) { if($this->CPages!=$i){ $current=($i-1)*$this->MaxLine; echo "＜A href=$PHP_SELF?offset=".$current.$strQuery." >".$i."＜/a> "; } else echo "＜font color=#e00729>".$i."＜/font> "; } if($ne!=-1) echo "＜A href=$PHP_SELF?offset=".$next.$strQuery." > >> ＜/a>"; } //******end class } ?>