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一个PHP+MSSQL分页的例子

 2001-03-30 11:45:11 来源:WEB开发网   
核心提示:<? require "config.php"; dl("extensions/php_mssql70.dll"); if (!isset($page)) { $page=1; } if ($page<=0) { $page=1; } $db=mssql_con
<?
require "config.php";
dl("extensions/php_mssql70.dll");
if (!isset($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>\n";
echo "<!--\n";
echo "A{text-decoration:none}\n";
echo "A:hover     {color:blue;; text-decoration: underline}\n";
echo "td { font-size: 9pt}\n";
echo "--></style>\n";
echo "<div align=center><center>\n";
echo "<table border=0 width=100% cellspacing=0 cellpadding=0 height=19\n";
echo "<tr>";
echo " <td width=52% colspan=5><img src=http://www.cncms.com/xw.gif width=100%></td></tr>\n";
echo "<tr>";
echo "  <td width=52% height=19 valign=bottom bgcolor=#B5C6B0><p align=center><font\n";
echo "  color=#408080>新闻标题</font></td>\n";
echo "  <td width=14% height=19 valign=bottom align=center bgcolor=#B5C6B0><font\n";
echo "  color=#408080>发表日期</font></td>\n";
echo "  <td width=19% height=19 valign=bottom align=center bgcolor=#B5C6B0><font\n";
echo "  color=#408080>发表部门</font></td>\n";
echo "  <td width=7% height=19 valign=bottom align=center bgcolor=#B5C6B0><font\n";
echo "  color=#408080>阅读</font></td>\n";
echo "  <td width=8% height=19 valign=bottom align=center bgcolor=#B5C6B0><font\n";
echo "  color=#408080>图像</font></td>\n";
echo " </tr>\n";
echo "</table>\n";
echo "</center></div>\n";
echo "<div align=center><center>\n";
echo "<table border=0 width=100% cellspacing=0 cellpadding=0 height=19>\n";
   $db=mssql_connect($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>=$userperpage) { break;}
echo "<tr>\n";
echo "  <td width=52% bgcolor=#F3F3F3 height=19 valign=bottom><p align=left><a href=\"readnews.php?id=$arr[date]\" target=\"_blank\"><font color=#3D5449>$arr[title]</font></a></td>\n";
$datee=date("Y-m-d",$arr[date]);
echo "  <td width=14% bgcolor=#F3F3F3 height=19 valign=bottom align=center><font color=#3D5449>$datee</font></td>\n";
echo "  <td width=19% bgcolor=#F3F3F3 height=19 valign=bottom align=center><font color=#3D5449>$arr[type]</font></td>\n";
echo "  <td width=7% bgcolor=#F3F3F3 height=19 valign=bottom align=center><font color=#808080>$arr[click]</font></td>\n";
echo "  <td width=8% bgcolor=#F3F3F3 height=19 valign=bottom align=center>\n";
 $arr[photo]=trim($arr[photo]);
  if (($arr[photo]<>"") || (file_exists($arr[photo]))) {
echo "<img src=http://www.cncms.com/picture.gif>";
                            }
  else { echo " "; }
echo "</td>\n";
echo "</tr>\n";
  $i++;
                       } //while
echo "<tr>\n";
echo "<td width=100% height=20 colspan=5></td>\n";
echo "</tr>\n";
echo "<tr><td width=100% colspan=5><center>\n";
  if ($page<>1) {
echo "<a href=$PHP_SELF?page=1><font color=#408080>首页</font></a>\n";
         }
 if ($page>1) { 
 $upage=$page-1; 
echo "<a href=$PHP_SELF?page=$upage><font color=red>上一页</font></a>\n";
        }
 for($y=1;$y<=$pages;$y++) {
  echo "<a href=$PHP_SELF?page=$y>$y</a>\n";
               }
 if ($page<$pages) {
 $npage=$page+1;
echo "<a href=$PHP_SELF?page=$npage><font color=red>下一页</font></a>\n";
          }
 if ($page<>$pages) {
echo "<a href=$PHP_SELF?page=$pages><font color=#408080>尾页</font></a>\n";
           }
echo "</center></td>\n";
echo "</tr>\n";
echo "</table>\n";
echo "</center></div>\n";
?> 

Tags:一个 PHP MSSQL

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