php 从文本区域获取值时出错
php error getting value from text area
嘿伙计们,我无法以这种形式从我的 textarea 中获取值,我可以读取名称和电子邮件的第一个值,但是当 php 代码尝试读取 textarea 的消息时 returns一个错误。有人可以帮我弄清楚我的代码有什么问题吗?顺便说一下,我仍然在这里写,因为我需要填写这个 space 但这句话与问题并不相关。谢谢!
HTML:
<form action="form_process.php" method="post">
<div class="row">
<div class="col-lg-6 text-center col-md-8 ml-auto mr-auto">
<div class="input-group input-lg">
<span class="input-group-addon">
<i class="now-ui-icons users_circle-08"></i>
</span>
<input type="text" class="form-control" placeholder="First Name..." name="Name">
</div>
<div class="input-group input-lg">
<span class="input-group-addon">
<i class="now-ui-icons ui-1_email-85"></i>
</span>
<input type="text" class="form-control" placeholder="Email..." name="Email">
</div>
<form class="" action="form_process.php" method="post">
<div class="textarea-container">
<p>
<textarea class="form-control" name="name" rows="4" cols="80" placeholder="Type a message..." name="MessageForMe"></textarea>
</p>
</div>
</form>
<div class="send-button">
<input class="btn btn-primary btn-round btn-block btn-lg" type="submit" value="Submit" />
</div>
</div>
</div>
</form>
PHP:
<!DOCTYPE html>
<html>
<body>
<?php
$con = mysqli_connect("localhost","benji3pr","Benji3pr","Contact Form");
//if we dont connect
if(mysqli_connect_errno())
{
echo "Failed to connect" . mysqli_connect_error();
}
//if we connect
if(mysqli_ping($con))
{
echo "Connection Ok!!!";
}
else
{
echo "Error: " . mysqli_error($con);
}
$name = $_POST['Name'];
$email = $_POST['Email'];
$message = $_POST['MessageForMe'];
echo (' ' . $name . ' ' . $email . ' ' . $message);
$sql = "INSERT INTO Contact Form (Name, Email, Message) VALUES ('$name',
'$email', '$message')";
if (!mysqli_query($sql)){
die('Error: ' . mysqli_error());
}
mysqli_close($con);
?>
</body>
</html>
从文本区域中删除 name="name"
属性:
<textarea class="form-control" name="name" rows="4" cols="80" placeholder="Type a message..." name="MessageForMe"></textarea>
至:
<textarea class="form-control" rows="4" cols="80" placeholder="Type a message..." name="MessageForMe"></textarea>
<form action="form_process.php" method="post">
<div class="row">
<div class="col-lg-6 text-center col-md-8 ml-auto mr-auto">
<div class="input-group input-lg">
<span class="input-group-addon">
<i class="now-ui-icons users_circle-08"></i>
</span>
<input type="text" class="form-control" placeholder="First Name..." name="Name">
</div>
<div class="input-group input-lg">
<span class="input-group-addon">
<i class="now-ui-icons ui-1_email-85"></i>
</span>
<input type="text" class="form-control" placeholder="Email..." name="Email">
</div>
<div class="textarea-container">
<p>
<textarea class="form-control" rows="4" cols="80" placeholder="Type a message..." name="MessageForMe"></textarea>
</p>
</div>
<div class="send-button">
<input class="btn btn-primary btn-round btn-block btn-lg" type="submit" value="Submit" />
</div>
</div>
</div>
</form>
您在 .您在同一个 textarea 标签中有 name="name"
和 name="MessageForMe"
。这可能就是您的代码无法正常工作的原因。另外,我注意到你用相同的操作和方法将你的包裹在一个嵌套的 <form>
中,我认为这是没有必要的。
您正在 textArea 字段中使用 name
属性 twice
。删除 name="name"
并将其更改为以下内容。它现在应该工作了。
<textarea class="form-control" rows="4" cols="80" placeholder="Type a message..." name="MessageForMe"></textarea>
嘿伙计们,我无法以这种形式从我的 textarea 中获取值,我可以读取名称和电子邮件的第一个值,但是当 php 代码尝试读取 textarea 的消息时 returns一个错误。有人可以帮我弄清楚我的代码有什么问题吗?顺便说一下,我仍然在这里写,因为我需要填写这个 space 但这句话与问题并不相关。谢谢!
HTML:
<form action="form_process.php" method="post">
<div class="row">
<div class="col-lg-6 text-center col-md-8 ml-auto mr-auto">
<div class="input-group input-lg">
<span class="input-group-addon">
<i class="now-ui-icons users_circle-08"></i>
</span>
<input type="text" class="form-control" placeholder="First Name..." name="Name">
</div>
<div class="input-group input-lg">
<span class="input-group-addon">
<i class="now-ui-icons ui-1_email-85"></i>
</span>
<input type="text" class="form-control" placeholder="Email..." name="Email">
</div>
<form class="" action="form_process.php" method="post">
<div class="textarea-container">
<p>
<textarea class="form-control" name="name" rows="4" cols="80" placeholder="Type a message..." name="MessageForMe"></textarea>
</p>
</div>
</form>
<div class="send-button">
<input class="btn btn-primary btn-round btn-block btn-lg" type="submit" value="Submit" />
</div>
</div>
</div>
</form>
PHP:
<!DOCTYPE html>
<html>
<body>
<?php
$con = mysqli_connect("localhost","benji3pr","Benji3pr","Contact Form");
//if we dont connect
if(mysqli_connect_errno())
{
echo "Failed to connect" . mysqli_connect_error();
}
//if we connect
if(mysqli_ping($con))
{
echo "Connection Ok!!!";
}
else
{
echo "Error: " . mysqli_error($con);
}
$name = $_POST['Name'];
$email = $_POST['Email'];
$message = $_POST['MessageForMe'];
echo (' ' . $name . ' ' . $email . ' ' . $message);
$sql = "INSERT INTO Contact Form (Name, Email, Message) VALUES ('$name',
'$email', '$message')";
if (!mysqli_query($sql)){
die('Error: ' . mysqli_error());
}
mysqli_close($con);
?>
</body>
</html>
从文本区域中删除 name="name"
属性:
<textarea class="form-control" name="name" rows="4" cols="80" placeholder="Type a message..." name="MessageForMe"></textarea>
至:
<textarea class="form-control" rows="4" cols="80" placeholder="Type a message..." name="MessageForMe"></textarea>
<form action="form_process.php" method="post">
<div class="row">
<div class="col-lg-6 text-center col-md-8 ml-auto mr-auto">
<div class="input-group input-lg">
<span class="input-group-addon">
<i class="now-ui-icons users_circle-08"></i>
</span>
<input type="text" class="form-control" placeholder="First Name..." name="Name">
</div>
<div class="input-group input-lg">
<span class="input-group-addon">
<i class="now-ui-icons ui-1_email-85"></i>
</span>
<input type="text" class="form-control" placeholder="Email..." name="Email">
</div>
<div class="textarea-container">
<p>
<textarea class="form-control" rows="4" cols="80" placeholder="Type a message..." name="MessageForMe"></textarea>
</p>
</div>
<div class="send-button">
<input class="btn btn-primary btn-round btn-block btn-lg" type="submit" value="Submit" />
</div>
</div>
</div>
</form>
您在 .您在同一个 textarea 标签中有 name="name"
和 name="MessageForMe"
。这可能就是您的代码无法正常工作的原因。另外,我注意到你用相同的操作和方法将你的包裹在一个嵌套的 <form>
中,我认为这是没有必要的。
您正在 textArea 字段中使用 name
属性 twice
。删除 name="name"
并将其更改为以下内容。它现在应该工作了。
<textarea class="form-control" rows="4" cols="80" placeholder="Type a message..." name="MessageForMe"></textarea>