PHP_实现分页功能

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PHP_实现分页功能

2010年10月01日星期五下午 11:20

$row_free=mysql_fetch_array($info_free);
//如果有记录则显示记录和翻页模块
if($row_free)
{
do{
echo "<div id='showinfo_wrapper'>";
echo "<div id='showinfo_head'>";
echo "『".$row_free['type']."』  ".
     $row_free['title']."  ".
     $row_free['edate'];
echo "</div>";
echo "<div id='showinfo_body'>";
echo $row_free['content'];
echo "</div>";
echo "<div id='showinfo_foot'>";
echo " 联系人:".$row_free['linkman']."  联系电话:"
      .$row_free['tel'];
echo "</div>";
echo "</div>";
}while($row_free=mysql_fetch_array($info_free));
?>

<div id="changPage">
每页<?php echo $pagesize;?>条 
共<?php echo $pages;?>页  当前第<?php echo $curPage;?>页  
<a href="<?php   if($curPage<=1){
        echo "javascript:alert('已经是第一页了！'); ";
       }
       else
        echo $_['PHP_SELF']."?type=".$type."&curPage=1" ;
    ?>">首页</a>
<a href="<?php   if($curPage<=1){
        echo "javascript:alert('已经是第一页了！'); ";
       }
       else
        echo $_['PHP_SELF']."?type=".$type."&curPage=".($curPage-1) ;
    ?>">上一页</a>

<a href="<?php   if(($curPage)==$pages){
        echo "javascript:alert('已经是最后一页了！'); ";
       }
       else
        echo $_['PHP_SELF']."?type=".$type."&curPage=".($curPage+1) ;
    ?>">下一页</a>

<a href="<?php   if(($curPage)==$pages){
        echo "javascript:alert('已经是最后一页了！'); ";
       }
       else
       echo $_['PHP_SELF']."?type=".$type."&curPage=".($pages);
    ?>">尾页</a>

</div>