如何将一个表单的值传递给另一个表单？
[英]How to pass the value of a form to another form?
问题描述
I have a task in which I need to pass the value of a form in a page to another one. 
我有一项任务，需要将页面中表单的值传递给另一个表单。 I am using POST method to do this, but it is not working. 我正在使用POST方法来执行此操作，但是它不起作用。 I would really appreciate some help. 我真的很感谢您的帮助。
This is the code I am using: 这是我正在使用的代码：
First Form ( form2.php ) 第一种形式 （ form2.php ）
<html>
<head>
<title>FORM</title>
</head>
<body>
<form action="form3.php" method="post">
Name:<input type="text" name="name">
Address:<input type="text" name="address">
<input type="submit" name="Submit" value="submit">
</form>
</body>
</html>
Second Form ( form3.php ) 第二形式 （ form3.php ）
<html>
<head>
<title>MY HOMEPAGE</title>
</head>
<body>
<?php
$x=$_POST['name'];
$y=$_POST['address'];
echo $x;
echo $y;
?>
</body>
</html>
2 个解决方案
解决方案1
0 2015-08-27 06:21:57
At first glance, your code seems just fine. 乍一看，您的代码看起来还不错。 There are a few minor things you have missed, though none of them should normally prevent you from getting the output. 您虽然错过了一些小事情，但通常都不会阻止您获得输出。 But just to be sure, I have tidied up the code and added a test for each POST variable. 但是可以肯定的是，我整理了代码并为每个POST变量添加了一个测试。
Try the following and see if it works. 请尝试以下操作，看看是否可行。
First Form ( form2.php ) 第一种形式 （ form2.php ）
<html>
<head>
<title>FORM</title>
</head>
<body>
<form action="form3.php" method="POST">
Name:<input type="text" name="name" />
Address:<input type="text" name="address" />
<input type="submit" name="submit" value="submit" />
</form>
</body>
</html>
Second Form ( form3.php ) 第二形式 （ form3.php ）
<html>
<head>
<title>MY HOMEPAGE</title>
</head>
<body>
<?php
if(isset($_POST['submit']))
{
if(isset($_POST['name']))
{
$x=$_POST['name'];
}
if(isset($_POST['address']))
{
$y=$_POST['address'];
}
}
echo $x;
echo $y;
?>
</body>
</html>
This is what I added to your code:
- Closed the open
inputtags inform2.php.form2.php打开的input标签。- Added
issetto check if thePOSTdata is being received in theform3.phpfile.isset以检查是否在form3.php文件中接收到POST数据。- Added
issetto all the variables (nameandaddressin this case) to check if they are being received.isset添加到所有变量（在这种情况下为name和address），以检查是否已接收它们。
解决方案2
0 2015-08-27 06:25:03
It seems you are using linux environment, the form action ( form3.php ) and file name ( Form3.php ) are not same. 看来您使用的是Linux环境，表单操作（ form3.php ）和文件名（ Form3.php ）不相同。 In linux environment these are case sensitive . 在linux环境中，它们区分大小写 。 Please make action uri & file name in same case. 请在相同情况下设置操作uri和文件名。
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