挑战最棒的留言本的源码（五）

            
留言本







留言信息


number_of_records;
if (strlen($sort_field)==0)
  {
    $str_sql="select * from $table_name  
              limit $initial_record,$number_records_to_display ";
  }
else  
{
   $str_sql="select * from $table_name order by $sort_field $sort_direction
             limit $initial_record,$number_records_to_display ";
}
$result=mysql_db_query($db_name,$str_sql,$id_link);
if (!$result)
   { affy_error_exit('SQL select execution has failed.');}
$number_of_records_on_current_page=@mysql_num_rows($result);
if ($number_of_records表中没有数据!';}
else
  {
    $next_index=$initial_record+$number_records_to_display;
    if ($next_index>$number_of_records)
         $next_index=$number_of_records;
     
    $prev_index=$initial_record-$number_records_to_display;
    if ($prev_index";
echo "

"; if ($initial_record!=0)    {      $t1="initial_record=$prev_index";      $sort="sort_field=$sort_field";      $asc="sort_direction=$sort_direction";      echo "[url=]";      echo ">[/url]";   }   else   {      echo "后面没有留言了|";   } echo "

";
echo "";
?>

[url=][我也要留言][/url]




";
echo "[table][tr][td]";
echo "转到第";
if (($number_of_records % $number_records_to_display)==0)
   {
     $number_of_pages=$number_of_records / $number_records_to_display;
      
   }
else  
   {
     $number_of_pages=($number_of_records-($number_of_records % $number_records_to_display))/$number_records_to_display+1;
   }
     $sort="sort_field=$sort_field";
     $asc="sort_direction=$sort_direction";
for ($ii=1;$ii";
?>

免费留言本由[url=]小熊[/url]提供技术支持


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