一个PHP+MSSQL分页的例子

<?

require "config.php";

dl("extensions/php_mssql70.dll");

if (!isset($page)) { $page=1; }

if ($page<=0) { $page=1; }

     $db=mssql_connect($local,$user,$pass);

     mssql_select_db($name,$db);

     $query=mssql_query("select count(*) as date from news",$db);

     $query=mssql_fetch_array($query);

     $pages=ceil($query[0]/$userperpage);

      if ($page>$pages) { $page=$pages;}

      if ($query[0]<$userperpage) { $userperpage=$query[0]; }

$dangqian=($page-1)*$userperpage;

echo "<title>News</title>";

echo "<style type=text/css>
";

echo "<!--
";

echo "A{text-decoration:none}
";

echo "A:hover         {color:blue;; text-decoration: underline}
";

echo "td {  font-size: 9pt}
";

echo "--></style>
";

echo "<div align=center><center>
";

echo "<table border=0 width=100% cellspacing=0 cellpadding=0 height=19
";

echo "<tr>";

echo " <td width=52% colspan=5><img src=xw.gif width=100%></td></tr>
";

echo "<tr>";

echo "    <td width=52% height=19 valign=bottom bgcolor=#B5C6B0><p align=center><font
";

echo "    color=#408080>新闻标题</font></td>
";

echo "    <td width=14% height=19 valign=bottom align=center bgcolor=#B5C6B0><font
";

echo "    color=#408080>发表日期</font></td>
";

echo "    <td width=19% height=19 valign=bottom align=center bgcolor=#B5C6B0><font
";

echo "    color=#408080>发表部门</font></td>
";

echo "    <td width=7% height=19 valign=bottom align=center bgcolor=#B5C6B0><font
";

echo "    color=#408080>阅读</font></td>
";

echo "    <td width=8% height=19 valign=bottom align=center bgcolor=#B5C6B0><font
";

echo "    color=#408080>图像</font></td>
";

echo "  </tr>
";

echo "</table>
";

echo "</center></div>
";

echo "<div align=center><center>
";

echo "<table border=0 width=100% cellspacing=0 cellpadding=0 height=19>
";

     $db=mssql_connect($local,$user,$pass);

     mssql_select_db($name,$db);

     $query=mssql_query("select * from news order by date desc",$db);

     $roro=mssql_num_rows($query);

      if ($roro==0) {

echo "<br><br><p align="center"><font color="#FF0000" size="2"><marquee behavior="alternate" border="0" width="300" height="16" scrolldelay="70">目前数据库中无任何记录！</marquee></font></p>";

       exit;

                    }

     mssql_data_seek($query,$dangqian);

     $i=0;

     while ($arr=mssql_fetch_array($query)) {

      if ($i>=$userperpage) { break;}

echo "<tr>
";

echo "    <td width=52% bgcolor=#F3F3F3 height=19 valign=bottom><p align=left><a href="readnews.php?id=$arr[date]" target="_blank"><font color=#3D5449>$arr[title]</font></a></td>
";

$datee=date("Y-m-d",$arr[date]);

echo "    <td width=14% bgcolor=#F3F3F3 height=19 valign=bottom align=center><font color=#3D5449>$datee</font></td>
";

echo "    <td width=19% bgcolor=#F3F3F3 height=19 valign=bottom align=center><font color=#3D5449>$arr[type]</font></td>
";

echo "    <td width=7% bgcolor=#F3F3F3 height=19 valign=bottom align=center><font color=#808080>$arr[click]</font></td>
";

echo "    <td width=8% bgcolor=#F3F3F3 height=19 valign=bottom align=center>
";

  $arr[photo]=trim($arr[photo]);

   if (($arr[photo]<>"") || (file_exists($arr[photo]))) {

echo "<img src=picture.gif>";

                                                        }

   else { echo " "; }

echo "</td>
";

echo "</tr>
";

    $i++;

                                             }  //while

echo "<tr>
";

echo "<td width=100% height=20 colspan=5></td>
";

echo "</tr>
";

echo "<tr><td width=100% colspan=5><center>
";

   if ($page<>1) {

echo "<a href=$PHP_SELF?page=1><font color=#408080>首页</font></a>
";

                 }

  if ($page>1) {  

  $upage=$page-1;  

echo "<a href=$PHP_SELF?page=$upage><font color=red>上一页</font></a>
";

               }

  for($y=1;$y<=$pages;$y++) {

   echo "<a href=$PHP_SELF?page=$y>$y</a>
";

                             }

  if ($page<$pages) {

  $npage=$page+1;

echo "<a href=$PHP_SELF?page=$npage><font color=red>下一页</font></a>
";

                    }

  if ($page<>$pages)  {

echo "<a href=$PHP_SELF?page=$pages><font color=#408080>尾页</font></a>
";

                      }

echo "</center></td>
";

echo "</tr>
";

echo "</table>
";

echo "</center></div>
";

?> 
有用  |  无用 取消

猜你喜欢