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一個PHP+MSSQL分頁的例子

時間:2024-09-23 00:24:25 php語言 我要投稿
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一個PHP+MSSQL分頁的例子

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  <?

  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 "<p align=center><center>n";

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

  echo "<tr>";

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

  echo "<tr>";

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

  echo "color=#408080>新聞標(biāo)題</font></td>n";

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

  echo "color=#408080>發(fā)表日期</font></td>n";

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

  echo "color=#408080>發(fā)表部門</font></td>n";

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

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

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

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

  echo "</tr>n";

  echo "</table>n";

  echo "</center></p>n";

  echo "<p 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">目前數(shù)據(jù)庫中無任何記錄!</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=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>首頁</font></a>n";

  }

  if ($page>1) {

  $upage=$page-1;

  echo "<a href=$PHP_SELF?page=$upage><font color=red>

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