;maxid1=$nextmaxid1; //翻页
//计算最小rootid:注意下面的desc,与limit结合,保证选取记录的范围.
//如果使用asc, 在mysql_result中检索第0个,将大大错误!
$itemsperpage=30;
$query="select distinct rootid from over_post where rootid<=$maxid1 order by rootid desc limit
$itemsperpage";
$r=mysql_query($query);
$n=mysql_num_rows($r);
if($n>0) {
$minid1=mysql_result($r,$n-1);
$query="select * from over_post where rootid<=$maxid1 and rootid>=$minid1 order by rootid
desc,orders";
$result=mysql_query($query);
$num=mysql_num_rows($result);
}
else {
$minid1=0;
$maxid1=0;
echo "<p><center><font color='#ff0000'>没有更多的发言内容</font></center>";
}
$query="select distinct rootid from over_post where rootid>$maxid1 order by rootid limit
$itemsperpage";
$r=mysql_query($query);
$n=mysql_num_rows($r);
if($n>0) $up=mysql_result($r,$n-1);
else $up=$totalid1;
$query="select distinct rootid from over_post where rootid<$minid1 order by rootid desc limit
$itemsperpage";
$r=mysql_query($query);
$n=mysql_num_rows($r);
if($n>0) $down=mysql_result($r,0);
else $down=$maxid1;
?>
<div align=center>
<br>
<table width="90%" border="0" cellspacing="1&quo
//计算最小rootid:注意下面的desc,与limit结合,保证选取记录的范围.
//如果使用asc, 在mysql_result中检索第0个,将大大错误!
$itemsperpage=30;
$query="select distinct rootid from over_post where rootid<=$maxid1 order by rootid desc limit
$itemsperpage";
$r=mysql_query($query);
$n=mysql_num_rows($r);
if($n>0) {
$minid1=mysql_result($r,$n-1);
$query="select * from over_post where rootid<=$maxid1 and rootid>=$minid1 order by rootid
desc,orders";
$result=mysql_query($query);
$num=mysql_num_rows($result);
}
else {
$minid1=0;
$maxid1=0;
echo "<p><center><font color='#ff0000'>没有更多的发言内容</font></center>";
}
$query="select distinct rootid from over_post where rootid>$maxid1 order by rootid limit
$itemsperpage";
$r=mysql_query($query);
$n=mysql_num_rows($r);
if($n>0) $up=mysql_result($r,$n-1);
else $up=$totalid1;
$query="select distinct rootid from over_post where rootid<$minid1 order by rootid desc limit
$itemsperpage";
$r=mysql_query($query);
$n=mysql_num_rows($r);
if($n>0) $down=mysql_result($r,0);
else $down=$maxid1;
?>
<div align=center>
<br>
<table width="90%" border="0" cellspacing="1&quo
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