用php+mysql一个名片库程序，有分类查找，分页功能。
第一步：按下列代表先做个静态页面。
<form method="post" action="find1.php" name="card" onSubmit="return card_Validator(this)">
<table width="400" border="0" cellspacing="0" cellpadding="0" class="p10">
<tr>
<td colspan="2" height="79">
<table width="280" border="0" cellspacing="0" cellpadding="0" class="p10">
<tr>
<td colspan="3" height="37">输入关键字：
<input type="text" name="keyword" class="c3a">
</td>
</tr>
<tr>
<td>
<input type="radio" name="inout" value="N" checked>
按姓名</td>
<td>
<input type="radio" name="inout" value="C">
按地区</td>
<td>
<input type="radio" name="inout" value="A">
按职位</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" height="47">
<input type="submit" name="query1" value="查找">
<input type="reset" name="Submit2" value="清除">
</td>
</tr>
</table>
</form>
第二步：如下建库。
id int(4) 否 auto_increment
http varchar(25) 否
name varchar(50) 否
email varchar(50) 否
gs varchar(200) 否
address varchar(200) 否
yb varchar(20) 否
zw varchar(100) 否
tel varchar(20) 否
fax varchar(20) 否
bp varchar(20) 否
第三步：查找执行程序
<?php
if (!isset($show)) $show=0;
{
if($query1=="查找")
{
$db=mysql_connect("localhost","用户名","密码");
$dbname=mysql_select_db("库文件名",$db);
mysql_query('select * from 表文件名',$db);
$limit=2; //一页显示几条内容。
//global $query,$queryyy,$quer;
switch($inout)
{
case "N":
//按姓名查找
$query="select * from card where name like '%$keyword%'";
$queryyy = "select * from card where name like '%$keyword%' order by id desc limit $show, $limit";
break;
case "C":
//按地区查找
$query="select * from card where address like '%$keyword%' order by id desc";
$queryyy = "select * from card where address like '%$keyword%' order by id desc limit $show, $limit";
break;
case "A":
// 按职务查找
$query="select * from card where zw like '%$keyword%' order by id desc";
$queryyy = "select * from card where zw like '%$keyword%' order by id desc limit $show, $limit";
break;
}
$result1=mysql_query($query);
$total=mysql_num_rows($result1); //总的符合条件的记录数
$quer=mysql_query($queryyy,$db);
$pages=ceil($total/$limit);
}
}
?>
<p><font color="#FF0000" face="宋体" size="3"><strong><span style="font-size: 12pt"><font size="4" color="#000000">你查找的关键字是：</font></span></strong></font>:<font color=red><? echo $keyword;?></font></p>
<?
echo "<table width='400' border='0' cellspacing='0' cellpadding='0' align='center'>
<tr>
<td width='314'>
<div align='center'>查找名片如下: 共有[<font color=red>";
echo $total;
echo "</font>]张名片</div>
</td>
<td width='86'>
<div align='right'>共分[<font color=red>";
echo $pages;
echo "</font>]页 </div>
</td>
</tr>
</table>";
while ($row = mysql_fetch_array($quer))
{
echo "<table width='440' border='1' cellspacing='0' cellpadding='0' height='175' align='center' bordercolordark='#eeeeee' bordercolorlight='#666666'>
<tr>
<td>
<table width='380' border='0' cellspacing='0' cellpadding='0' align='center' bgcolor='#eeeeee'>
<tr>
<td colspan='2' height='53'>
<div align='center' class='pp13'><font color='#000000'>$row[gs]</font></div>
</td>
</tr>
<tr>
<td height='35' colspan='2' align=center>
<b class='pp13'>$row[name] <span class='pp9'>$row[zw] <br>
</span></b>
<hr color='#FFCC00' noshade size='1'>
</td>
</tr>
<tr>
<td colspan='2'>
<ul>
<li><span class='pp10'>电话：$row[tel]</span></li>
<li><span class='pp10'>传真：$row[fax]</span></li>
<li><span class='pp10'>网址：$row[http]</span></li>
<li><span class='pp10'>电子信箱：$row[eamil]</span></li>
<li><span class='pp10'>地址：$row[address]</span></li>
<li><span class='pp10'>邮编：$row[yb]</span></li>
<li><span class='pp10'>BP:$row[bp]</span></li>
</ul>
</td>
</tr>
</table>
</td>
</tr>
</table><br>";
}
$vor = $show + $limit;
$back = $show - $limit;
print "<center>";
print "<table width="455" border="0" bordercolor="#FFCC33" cellspacing="0" align="center" >";
print "<tr height="20" bgcolor="#FFD6AC"><td width="350" >";
for ($i=1;$i<=$pages;$i++)
{
$new_offset=$limit*($i-1);
$parameter="query1=$query1&keyword=$keyword&inout=$inout";
print "<a href="$PHP_SELF?show=$i&$parameter"><b> $i</b></a>$nbsp";
}
print "</td><td width="45" >";
//显示上一页
if ($show - $limit >= 0)
{
print " <a href="$PHP_SELF?show=$back&$parameter">上一页</a>";
}
print "</td><td width="45">";
//显示下一页
if (($show + $limit) < $total)
{
print "<a href="$PHP_SELF?show=$vor&$parameter">下一页</a> ";
}
print "</td><td width="60">";
//显示全部留言
//print "<a href="$PHP_SELF?show=all.&$parameter">全部名片</a> ";
print "</td></tr></table>";
print "</center>";
?>
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