关于php中post传递变量不显示的问题
<?php$Cqty=$_post["Cqty"];$Jqty=$_post["Jqty"];$Pqty=$_post["Pqty"];?><html><head><ti...
<?php
$Cqty =$_post["Cqty"];
$Jqty =$_post["Jqty"];
$Pqty =$_post["Pqty"];
?>
<html>
<head>
<title>网上书店</title>
</head>
<body>
<h1>网上书店</h1>
<h2>订单结果</h2>
<?php
echo date("Y-m-d h:i:s ");
echo "<p> 您的订单：</p>";
echo "c++编程思想:".$_post["Cqty"]."本<br/>";
echo "Java编程:".$_post["Jqty"]."本<br/>";
echo "PHP语言:".$_post["Pqty"]."本<br/>";
?>
</body>
</html>
这是引用页
<html>
<form action ="processorder.php" method ="post">
<table border ="0">
<tr bgcolor ="#cccccc">
<td width ="150">书目</td>
<td width ="100">数量</td>
</tr>
<tr>
<td>C++编程思想</td>
<td align ="center"><input type ="text" name ="Cqty" size ="3" maxlength ="5"/></td>
</tr>
<tr>
<td>java编程</td>
<td align ="center"><input type ="text" name ="Jqty" size ="3" maxlength ="5"/></td>
</tr>
<tr>
<td>PHP语言</td>
<td align ="center"><input type ="text" name ="Pqty" size ="3" maxlength ="5"/></td>
</tr>
<td colspan ="2" align ="center"><input type="submit" value ="提交订单"/></td>
</tr>
</table>
</form>
</html>
这是首页 为什么我填写完书的数量不传递到processorder这个页面 没有显示购书量啊？ 展开
$Cqty =$_post["Cqty"];
$Jqty =$_post["Jqty"];
$Pqty =$_post["Pqty"];
?>
<html>
<head>
<title>网上书店</title>
</head>
<body>
<h1>网上书店</h1>
<h2>订单结果</h2>
<?php
echo date("Y-m-d h:i:s ");
echo "<p> 您的订单：</p>";
echo "c++编程思想:".$_post["Cqty"]."本<br/>";
echo "Java编程:".$_post["Jqty"]."本<br/>";
echo "PHP语言:".$_post["Pqty"]."本<br/>";
?>
</body>
</html>
这是引用页
<html>
<form action ="processorder.php" method ="post">
<table border ="0">
<tr bgcolor ="#cccccc">
<td width ="150">书目</td>
<td width ="100">数量</td>
</tr>
<tr>
<td>C++编程思想</td>
<td align ="center"><input type ="text" name ="Cqty" size ="3" maxlength ="5"/></td>
</tr>
<tr>
<td>java编程</td>
<td align ="center"><input type ="text" name ="Jqty" size ="3" maxlength ="5"/></td>
</tr>
<tr>
<td>PHP语言</td>
<td align ="center"><input type ="text" name ="Pqty" size ="3" maxlength ="5"/></td>
</tr>
<td colspan ="2" align ="center"><input type="submit" value ="提交订单"/></td>
</tr>
</table>
</form>
</html>
这是首页 为什么我填写完书的数量不传递到processorder这个页面 没有显示购书量啊？ 展开
2个回答
展开全部
把PHP页面的$_post 大写,$_POST。这样就OK了
<html>
<head>
<title>网上书店</title>
</head>
<body>
<h1>网上书店</h1>
<h2>订单结果</h2>
<?php
echo date("Y-m-d h:i:s ");
echo "<p> 您的订单：</p>";
echo "c++编程思想:".$_POST["Cqty"]."本<br/>";
echo "Java编程:".$_POST["Jqty"]."本<br/>";
echo "PHP语言:".$_POST["Pqty"]."本<br/>";
?>
</body>
</html>
<html>
<head>
<title>网上书店</title>
</head>
<body>
<h1>网上书店</h1>
<h2>订单结果</h2>
<?php
echo date("Y-m-d h:i:s ");
echo "<p> 您的订单：</p>";
echo "c++编程思想:".$_POST["Cqty"]."本<br/>";
echo "Java编程:".$_POST["Jqty"]."本<br/>";
echo "PHP语言:".$_POST["Pqty"]."本<br/>";
?>
</body>
</html>
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