Question

我尝试使用表单中的信息更新表格。我有一个在同一个数据库中的表的不同文件中工作。我的版本不会将数据输入表中。我觉得我已经正确地编辑/复制了它，我非常喜欢菜鸟，觉得可能有一个明显的答案，但我无法看到它。我检查过类似的问题，但没有运气。

<?php include "connect.php";?>

<!DOCTYPE html>
<html lang="en">


<head>
    <meta http-equiv="Content-Type" content= "text/html; charset=UTF-8"/> 
    <title>Blooming Flowers - Registration</title>
    <link rel="stylesheet" href="css/style.css" type="text/css">

</head>


<?php include "header.php"; ?>
<?php include "form.php"; ?>
<body>



        <?php include "processform.php" ; ?>

        </td>

        </tr></table>


    <?php include "footer.php"; ?>





</body>

我可以将问题缩小到我的form.php文件或processform.php文件，但不确定他们为什么不工作

form.php的

        <td>

        <div class="form">
        <form action = "<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
            <fieldset>

                <h3>Personal Details</h3><br>

                <label>Title:

                    <select name="titles">
                        <option value="mr">Mr.</option>
                        <option value="mrs">Mrs.</option>
                        <option value="ms">Ms.</option>
                        <option value="Dr">Dr.</option>
                    </select></label>

                    <p>
                        <label for="firstName"> First Name:</label>
                        <input type="text" name="user_first" id="user_first" size="40" maxlength="60" required/>
                    </p>

                    <p>
                        <label for="lastName">Last Name:</label>
                        <input type="text" name="user_last" id="user_last" size="40" maxlength="60" required/>
                    </p>



                    <p>
                        <label for="password"> Password:</label>
                        <input type="password" name="user_pass" id="user_pass" size="40" maxlength="60" required/>
                    </p>

                    <p>
                        <label for="confirmPass"> Confirm Password:</label>
                        <input type="password" name="" id="" size="40" maxlength="60" required/>
                    </p>

            </fieldset><!--name fieldset closed-->

            <fieldset>

                <h3> Delivery Details</h3><br>

                    <p>
                        <label for="streetAddress"> Street:</label>
                        <input type="text" name="user_street" id="user_street" size="40" maxlength="60" required/>
                    </p>

                    <p>
                        <label for="city"> City:</label>
                        <input type="text" name="user_city" id="user_city" size="40" maxlength="60" required/>
                    </p>

                    <p>
                        <label for="postcode"> Postcode:</label>
                        <input type="text" name="user_post" id="user_post" size="40" maxlength="60" required/>
                    </p>

                    <p>
                        <label for="email"> E-Mail:</label>
                        <input type="email" name="user_email" id="user_email" size="40" maxlength="60" required/>
                    </p>

                    <p>
                        <label for="confirmEmail"> Confirm E-Mail:</label>
                        <input type="email" name="" id="" size="40" maxlength="60" required/>
                    </p>


            </fieldset><!-- fieldset closed-->



            <br><input class="link-button-pagemenu" name="submit" type="submit" value="Register">

        </form><!--form closed-->

    </div><!-- form div closed-->

processform.php

<?php


if (isset($_POST['submit'])){

  $user_first=      '';  
  $user_last =      '';
  $user_pass =      '';
  $user_street =    '';
  $user_city =      '';
  $user_post =      '';
  $user_email =     '';

  if (!empty($_POST['user_first'])){
  $user_first = $_POST['user_first'];
  }
  if (!empty($_POST['user_last'])){
    $user_last = $_POST['user_last'];
  }

  if (!empty($_POST['user_pass'])){
$user_pass = $_POST['user_pass'];
  }

  if (!empty($_POST['user_street'])){
   $user_street = $_POST['user_street'];
  }

   if (!empty($_POST['user_city'])){
$user_city = $_POST['user_city'];
  }

   if (!empty($_POST['post'])){
$user_post = $_POST['user_post'];
  }

   if (!empty($_POST['user_email'])){
$user_email = $_POST['user_email'];
  }

  $query = "insert into flower (user_first, user_last, user_pass, user_street, user_city, user_post, user_email) 
values('$user_first', '$user_last',     '$user_pass', '$user_street', '$user_city', '$user_post', '$user_email')";

  mysqli_query($connect, $query);
}


?>

我的数据库表名为flower并且有 userID（PK）， user_first， user_last， user_pass， user_street， user_city， user_post， USER_EMAIL，

Answer 1

您基本上没有将数据发布到processform.php文件。在您的操作中使用<?php echo $_SERVER['PHP_SELF']; ?>会使网页发布到自身，这意味着，它会发布到您的form.php文件，而不是processform.php。

更改您的表单操作以使用processform.php，然后您应该点击查询并将数据导入数据库。

也许你可以去这里看一下全局php变量：

http://php.net/manual/en/language.variables.superglobals.php

希望这可以帮到你:)

从PHP / HTML表单

1 个答案: