2016.6.13 php与MySQL数据库交互之数据库中的商品信息展示

<table width="550" border="2" align="center" cellpadding="0" cellspacing="0">
推荐品牌
<tr>
<td width="555" height="110"><table width="530" height="110" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td width="265">       //这里开始是第一个商品
<?php
mysql_select_db("member");
mysql_query("set character set utf8");
mysql_query("set name utf8");
$result=mysql_query("SELECT * FROM `purchasemessages`where pur_tuijian=1 order by pur_id desc limit 0,1");

//pur_tuijian=1是限制条件，这个非常重要，和desc（降序），limit 0,1是取出表中的第一条记录
$info=mysql_fetch_array($result);                                       
if($info==false){
echo "本站暂无商品！";
}
else{
?>
<table width="270" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="130" rowspan="5"><div align="center">
<?php if(trim($info[pur_pic]=="")){
echo "暂无图片";
}
else{
?>
<img src="<?php echo $info[pur_pic];?>" width="80" height="80" border="0">
<?php
}
?>
</div>
</td>
<td width="11" height="16">&nbsp;</td>
<td width="124"><font color="FF6501"><img src="../Images/timg.jpg" width="10" height="10">&nbsp;<?php echo $info[pur_name]; ?></font></td>
</tr>
<tr>
<td height="16">&nbsp;</td>
<td><font color="#000000">市场价：</font><font color="FF6501"><?php echo $info[pur_price];?></font></td>
</tr>
<tr>
<td height="16">&nbsp;</td>
<td><font color="#000000">会员价：</font><font color="FF6501"><?php echo $info[pur_mprice];?></font></td>
</tr>
<tr>
<td height="16">&nbsp;</td>
<td><font color="#000000">剩余数量：</font><font color="13589B">
<?php
if ($info[pur_total]>0) {
echo $info[pur_total];
}
else{
echo "已售完";
}
?>
</font></td>
</tr>
<tr>
<td height="30" colspan="2"><a href="lookinfo.php?id=<?php echo $info[pur_id];?>"><img src="../Images/28f06ff99e1fecd67e222249e6c04ded.png" width="34" height="15" border="0"></a><a href="addgouwuche.php?id=<?php echo $info[pur_id];?>"><img src="../Images/shopping.png" width="50" height="15" border="0"></a></td>
</tr>
</table>
<?php
}
?>
</td>  //第一个商品信息显示结束
<td width="265">       //从这里开始是第二个商品
<?php
mysql_select_db("member");
mysql_query("set character set utf8");
mysql_query("set name utf8");
$result=mysql_query("SELECT * FROM `purchasemessages`where pur_tuijian=2 order by pur_id desc limit 0,1");

//这里pur_tuijian=2 是限制条件，非常重要；limit 0,1，指取出第一条记录；如果在表中pur_tuijian都等于1，则这里的limit可以为（1,1），即取表中pur_tuijian=1的第二条记录

$info=mysql_fetch_array($result);
if($info==true){
?>
<table width="270" border="0" cellpadding="0" cellspacing="0">
<tr>
<td width="130" rowspan="5"><div align="center">
<?php if(trim($info[pur_pic]=="")){
echo "暂无图片";
}
else{
?>
<img src="<?php echo $info[pur_pic];?>" width="80" height="80" border="0">
<?php
}
?>
</div>
</td>
<td width="11" height="16">&nbsp;</td>
<td width="124"><font color="FF6501"><img src="../Images/timg.jpg" width="10" height="10">&nbsp;<?php echo $info[pur_name]; ?></font></td>
</tr>
<tr>
<td height="16">&nbsp;</td>
<td><font color="#000000">市场价：</font><font color="FF6501"><?php echo $info[pur_price];?></font></td>
</tr>
<tr>
<td height="16">&nbsp;</td>
<td><font color="#000000">会员价：</font><font color="FF6501"><?php echo $info[pur_mprice];?></font></td>
</tr>
<tr>
<td height="16">&nbsp;</td>
<td><font color="#000000">剩余数量：</font><font color="13589B">
<?php
if ($info[pur_total]>0) {
echo $info[pur_total];
}
else{
echo "已售完";
}
?>
</font></td>
</tr>
<tr>
<td height="30" colspan="2"><a href="lookinfo.php?id=<?php echo $info[pur_id];?>"><img src="../Images/28f06ff99e1fecd67e222249e6c04ded.png" width="34" height="15" border="0"></a><a href="addgouwuche.php?id=<?php echo $info[pur_id];?>"><img src="../Images/shopping.png" width="50" height="15" border="0"></a></td>
</tr>
</table>
<?php
}
?>
</td>   //第二个商品信息显示结束
</tr>
</table>
</td>
</tr>
<tr>
<td height="10" background=""></td>
</tr>
</table>