Question

我正在尝试将一系列文本字段提交到我预先存在的mysql数据库中。我正在使用XAMPP，并通过phpmyadmin创建了一个数据库，供我们使用。

这是我到目前为止所做的：

编辑：我已经解决了未定义的索引通知...唯一的问题是，phpmyadmin上没有更新文本字段的值。

<?php

$mysqli = mysqli_connect("localhost","tmmorrow","letmein","testDB");
$sql = "SELECT firstname, lastname FROM members WHERE email =
    '".filter_input(INPUT_POST,'email'). "' AND password = "."PASSWORD('".filter_input(INPUT_POST,'password')."');";

$result = mysqli_query($mysqli, $sql) or die(mysqli_error($mysqli));

$fName= mysqli_real_escape_string($mysqli, isset($_POST['firstname']) ? $_POST['firstname'] : '');
$lName= mysqli_real_escape_string($mysqli, isset($_POST['lastname']) ? $_POST['lastname'] : '');
$email= mysqli_real_escape_string($mysqli, isset($_POST['email']) ? $_POST['email'] : '');
$passwd= mysqli_real_escape_string($mysqli, isset($_POST['password']) ? $_POST['password'] : '');
$age= mysqli_real_escape_string($mysqli, isset($_POST['age']) ? $_POST['age'] : '');
$gender= mysqli_real_escape_string($mysqli, isset($_POST['gender']) ? $_POST['gender'] : '');
$start= date('Y-m-d');

$mysql= "INSERT INTO members (firstname, lastname, email, password, age, gender, startdate)
        VALUES ('$fName', '$lName', '$email', '$passwd', '$age', '$gender', '$start')";

/*$display= 
    //if(email is already in database)
    "<p><h3>Your email address has already been used!</br>
        Please use a different email for a new account.</h3></p>
        <p><a href=\"applyaccount.html\">Click here to go back to the <b>registration</b> page.</a></p>";

    //else show this
    "<p><h3>Your account has been created!</h3></p></br>
        <p><a href=\"userlogin.html\">Click here to go back to the <b>login</b> page.</a></p>";
*/
?>

<html>
    <head>
        <meta charset="utf-8">
        <title>User signup</title>
    </head>
    <body>
        <?php //echo "$display"; ?>
        <p><a href="applyaccount.html"><b>registration</b> page</a></p>
        <p><a href="userlogin.html"><b>login</b> page</a></p>   
    </body>
</html>

*******two seperate files. applyaccount.html & applyaccount.php*******

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>User signup</title>
    </head>
    <body>
        <h1>Sign up for your account here!</h1>
        <form method="post" action="applyaccount.php">
            <p><strong>First Name:</strong>
                <input type="text" name="firstname"></p>
            <p><strong>Last Name:</strong>
                <input type="text" name="lastname"></p>
            <p><strong>Email:</strong>
                <input type="text" name="email"></p>
            <p><strong>Password:</strong>
                <input type="password" name="password"></p>
            <p><strong>Age:</strong>
                <input type="text" name="age"></p>
            <p><strong>Gender:</strong>
                <input type="text" name="gender"></p>
            <p><input type="submit" name="submit" value="Sign up"></p>
        </form>
        <p><a href="userlogin.html">Return to the login page</a></p>
    </body>
</html>

非常感谢任何帮助。谢谢！

使用HTML <form>将文本值提交到MYSQL数据库</form>

0 个答案: