Question

我在将表单数据插入数据库时遇到问题。它成功连接到数据库，但数据并没有插入我的MySQL数据库。希望你能帮忙！提前谢谢！

这是表格代码：

<form id="score" method="post" action="process.php">
 <fieldset>
        <div class="box1">
    <legend>Your details</legend>
    <ol>
        <li>
            <label for=name>Name</label>
            <input id=name name=name type=text placeholder="First and last name" required autofocus>
        </li>
        <li>
            <label for=email>Email</label>
            <input id=email name=email type=email placeholder="example@domain.com" required>
        </li>
        <li>
            <label for=phone>Phone (country code if overseas)</label>
            <input id=phone name=phone type=tel placeholder="Eg. +447500000000" required>
        </li>
    </ol>
    </div>
</fieldset>
<fieldset style="border: none;">
    <button type=submit>Continue</button>
</fieldset>
</form>

这是php代码（filename process.php）：

<?php
if( $_POST )
{
$con = mysql_connect("localhost","database_user","password");

if (!$con)
{
    die('Could not connect: ' . mysql_error());
}

mysql_select_db("database_name", $con);


$insert_query = "insert into feedback(
                name,
                phone,
                email
                    ) values (
            ".$_POST['name'].",
            ".$_POST['phone'].",
            ".$_POST['email'].")";

($insert_query);

echo "<h2>Thank you for your feedback!</h2>";

mysql_close($con);
}
?>

Answer 1

您错过了mysql_query功能：

使用这种方式：

$retval = mysql_query( $insert_query, $con );
if(! $retval )
{
  die('Could not enter data: ' . mysql_error());
}

参考link

Answer 2

尝试这种方式：

<?php
if( $_POST )
{
$con = mysql_connect("localhost","database_user","password");

if (!$con)
{
    die('Could not connect: ' . mysql_error());
}

mysql_select_db("database_name", $con);


$insert_query = "insert into feedback(
                name,
                phone,
                email
                    ) values (
            '".$_POST['name']."',
            '".$_POST['phone']."',
            '".$_POST['email']."')";

mysql_query($insert_query);

echo "<h2>Thank you for your feedback!</h2>";

mysql_close($con);
}
?>

mysql_query（）缺少。

同时使用＆＃39;＆＃39;关闭查询变量。由于他们是字符串，你需要使用它们，否则就会失败。

干杯

Answer 3

缺少

mysql_query()。替换

($insert_query);

与

mysql_query($insert_query);

无法将html表单数据插入phpmyadmin数据库

3 个答案: