PHP简单查询界面

<html>
<style type='text/css'>
table {border-collapse:collapse;}
td {border:solid 1px #ddd;}
style>
<body>
php 
$link=mysql_connect("IP","User","Pwd"); 
if(!$link) echo "没有连接成功!"; 
else echo "连接成功!"; 
?>
<form action="" method="post">
<label for="A">客户编号 label>
<input type="text" id="A" name="cust" />
<br />
<label for="B">客户订单号label>
<input type="text" id="B" name="cust_id" />
<input type="submit" name="submit" value="查询" />
form>
php 
if (isset($_POST['submit'])) {
$cust = $_POST['cust'];
$cust_id = $_POST['cust_id'];
mysql_select_db("myoabird", $link); //选择数据库 
$q = "SELECT a,b,a FROM c where a='$cust' or b='$cust_id'"; //SQL查询语句
mysql_query("SET NAMES GB2312"); 
$rs = mysql_query($q, $link); //获取数据集
if(!$rs){die("查无数据!");}
echo ""; 
echo ""; 
while($row = mysql_fetch_row($rs)) echo ""; //显示数据 
echo "
客户客户订单号订单数量
$row[0]$row[1]$row[2]
"; mysql_free_result($rs); //关闭数据集 }
?> body> html>

 

转载于:https://www.cnblogs.com/z5337/p/4459333.html

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