Question

我刚刚开始使用PHP和HTML，需要帮助将表单输入写入文本文件。

<!DOCTYPE html>
<html>
    <body>
        Create Address Book Record
        </br></br>
        <form id="CreateAddress" action="CreateAddr.php" method="post">
            User ID: <input type="text" name="User ID" /></br></br>
            Name: <input type="text" name="Name" /></br></br>
            Phone No.: <input type="text" name="Phone No." /></br></br>
            Address: <input type="text" name="Address" /></br></br>
            <input name="Create" type="submit" value="Create"/></br></br>
        </form>
        <a href='addrbook.txt'>Address Book</a></br>
    </body>
</html>

CreateAddr.php：

<?php
    include 'CreateAddrForm.html';

    $file = fopen("addrbook.txt", "a+");
    $status = false;
    $data = '';

    if (isset($_POST['User ID']) && isset($_POST['Name'])
        && isset($_POST['Phone No.']) && isset($_POST['Address']))
    {
        echo "hi";
        $data = $_POST['User ID'] . "\n" . $_POST['Name'] . 
            "\n" . $_POST['Phone No.'] . "\n" . $_POST['Address'] . "\n";
        echo $data;
        $status = fwrite($file, $data);
        if($status === false)
            die('There was an error writing this file');
        else
            echo $status . "bytes written to file";
    }
    else 
        die('no post data to process');
?>

永远不会输入外部if语句，输出总是＆＃34;没有要处理的数据。＆＃34;非常感谢任何帮助。

Answer 1

请在您的代码中非常仔细地选择您的电话号码，因为$_Post数组中的电话号码为Phone_No_

在名字中避免使用空格，这样可以轻松实现。我建议改为使用Camel Case。

HTML：

**<!DOCTYPE html>
<html>
    <body>
        Create Address Book Record
        </br></br>
        <form id="CreateAddress" action="CreateAddr.php" method="post">
            User ID: <input type="text" name="User ID" /></br></br>
            Name: <input type="text" name="Name" /></br></br>
            Phone No.: <input type="text" name="Phone No." /></br></br>
            Address: <input type="text" name="Address" /></br></br>
            <input name="Create" type="submit" value="Create"/></br></br>
        </form>
        <a href='addrbook.txt'>Address Book</a></br>
    </body>
</html>**

PHP：

<?php
    include 'CreateAddrForm.html';

    $file = fopen("addrbook.txt", "a+");
    $status = false;
    $data = '';

    if (isset($_POST['User_ID']) && isset($_POST['Name'])&& isset($_POST['Phone_No_']) && isset($_POST['Address'])) {

        echo "hi";
        $data = $_POST['User_ID'] . "\n" . $_POST['Name'] . 
            "\n" . $_POST['Phone_No'] . "\n" . $_POST['Address'] . "\n";
        echo $data;
        $status = fwrite($file, $data);
        if($status === false)
            die('There was an error writing this file');
        else
            echo $status . "bytes written to file";
    }
    else 
        die('no post data to process');
?>

使用表单编写PHP / HTML基本文件

1 个答案: