挑战最棒的留言本的源码（五）
2016-01-29 14:27
挑战最棒的留言本的源码（五）,挑战最棒的留言本的源码（五）
<title留言本</title
<body bgcolor=white
<head
<meta http-equiv="Content-Type" content="text/html; charset=gb2312"
<style type="text/css"
<!--
td { font-family: "宋体", "serif"; font-size: 9pt; font-weight: normal}
a:link { text-decoration: none}
a:hover { color: #999999}
a:visited { text-decoration: none; font-weight: normal}
body { font-family: "宋体", "serif"; font-size: 11pt}
tr { font-family: "宋体", "serif"; font-size: 11pt}
.unnamed1 { font-size: 9pt; font-weight: bold}
.p9 { font-family: "宋体"; font-size: 11pt}
.unnamed2 { font-size: 11pt}
--
</style
</head
<h1<center<font color="green" size=7留言信息</font</center</h1
<?php
require('config.php');
?
<?php
$initial_record=0;
$sort_field='key_liuyan';
$sort_direction='DESC';
if (strlen($arr_request['initial_record']))
{
$initial_record=$arr_request['initial_record'];
$sort_field=$arr_request['sort_field'];
$sort_direction=$arr_request['sort_direction'];
}
$str_sql_all="select count(*) as number_of_records from $table_name ";
$result=mysql_db_query($db_name,$str_sql_all,$id_link);
if (!result)
{ affy_error_exit('SQL select execution has failed.');}
$record=@mysql_fetch_object($result);
$number_of_records=$record-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<1)
{ echo '<p表中没有数据!<p';}
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<0)
{
$prev_index=0;
}
}
echo "<center";
echo "<table border=0<tr bgcolor=#f1f1f1<td width=24% align=left";
if ($initial_record!=0)
{
$t1="initial_record=$prev_index";
$sort="sort_field=$sort_field";
$asc="sort_direction=$sort_direction";
&
