我正在构建一个带有动作到php文件的html表单。 在表单中，我有一些下拉菜单，用户需要在其中选择其中一个值。我需要检索该值并将其发布到电子邮件中。我几乎不知道什么是PHP，无法在任何地方找到应该如何做到这一点。我在网上找到的所有内容都与mysql或某些数据库结合使用，但我不在这里使用数据库。
这可能吗？
谢谢你们的回复，但说实话，我遇到了太多问题。我一直在寻找教程和演示，但我似乎无法让它正常工作。经过这么多个小时，我真的需要一些帮助
我的HTML是
<form method="post" name="contact_form" action="contact.php">
<div class="form-div1">
<label for="profile" class="label1">Select your profile</label>
<br>
<select id="user-type" class="selectlist">
<option value="option1">I'm a first-time user</option>
<option value="option2">I would like to renew or upgrade</option>
</select>
</div>
<div class="form-div2">
<label for="SEN" class="label2">SEN</label>
<br>
<input type "text" name="input1" class="input1">
</div>
<div class="form-div3">
<label for="email" class="label3">Email Address</label>
<br>
<input type "text" name="input2" class="input2">
</div>
<div class="form-div4">
<label for="product_choice" class="label4" name="select_menu">Select your product</label>
<br>
<select id="product" class="selectlist">
<option value="option1">JIRA</option>
<option value="option2">Confluence</option>
<option value="option3">JIRA Service Desk</option>
<option value="option15">Other</option>
</select>
</div>
<div class="form-div42">
<label for="product" class="label42">Specify your product</label>
<br>
<input type "text" name="input2" class="input2">
</div>
<div class="form-div5">
<label for="license_choice" class="label5">Select your license</label>
<br>
<select id="select" class="selectlist">
<option value="option1">25 users</option>
<option value="option2">50 users</option>
<option value="option3">100 users</option>
</select>
</div>
<div class="input_box_atlassian">
<input type="submit" name="submit" value="Submit" class="submit-button-atl" />
</div>
</form>
我的php读起来像这样
if(!isset($_POST['submit']))
{
echo "error; you need to submit the form!";
}
$profile = $_POST['profile'];
$SEN = $_POST['SEN'];
$email = $_POST['email'];
$product_choice = $_POST['product_choice'];
$product = $_POST['product'];
$license_choice = $_POST['license_choice'];
//Validate first
if(empty($SEN)||empty($email))
{
echo "SEN and email are mandatory!";
exit;
}
if(IsInjected($email))
{
echo "Bad email value!";
exit;
}
$email_from = 'test@gmail.com';//<== update the email address
$email_subject = "Atlassian";
$email_body = "You have received a new message from the user $email.\n".
"Here is the message:\n $message".
$to = "test@gmail.com";//<== update the email address
$headers = "From: $email_from \r\n";
$headers .= "Reply-To: $email \r\n";
//Send the email!
mail($to,$email_subject,$email_body,$headers);
//done. redirect to thank-you page.
header('Location: thank-you.html');
// Function to validate against any email injection attempts
function IsInjected($str)
{
$injections = array('(\n+)',
'(\r+)',
'(\t+)',
'(%0A+)',
'(%0D+)',
'(%08+)',
'(%09+)'
);
$inject = join('|', $injections);
$inject = "/$inject/i";
if(preg_match($inject,$str))
{
return true;
}
else
{
return false;
}
}
我确信我做了一百万件错事，但我对编程知之甚少，才意识到它是什么。我确实想学习，但我需要帮助才能让我走上正确的轨道。
顺便说一下，也有一些javascript，当用户选择第一个选择框中的两个选项之一时，输入字段（div2和div3）出现或消失。我认为这不一定是php的问题吗？
答案 0 :(得分：0)
您可以使用PHP的内置mail功能来完成此任务。
http://us1.php.net/manual/en/function.mail.php
您无需先将信息写入数据库或使用它执行其他操作。您可以将变量直接传递给PHP的mail函数。
<?php
// IF YOU HAVE A SELECT MENU NAMED select_menu,
// YOU CAN PULL THE VALUE OUT AND STORE IT INTO A VARIABLE
$select_menu_val = $_POST['select_menu'];
// THEN YOU CAN PASS THAT ALONG TO THE MAIL FUNCTION
$to = 'rick@rick.com';
$subject = 'This is a test';
$message = 'My select menu value is '.$select_menu_val;
mail($to, $subject, $message);
答案 1 :(得分：0)
你的方法不正确，你必须设置所有元素的名称，我已经实现了你的代码，并且可以正常工作
<?php
if(!isset($_POST['submit']))
{
echo "error; you need to submit the form!";
}
$profile = $_POST['profile'];
$SEN = $_POST['SEN'];
$email = $_POST['email'];
$product = $_POST['product'];
$product_choice = $_POST['product_choice'];
$product = $_POST['product'];
$license_choice = $_POST['license_choice'];
//Validate first
if(empty($SEN)||empty($email))
{
echo "SEN and email are mandatory!";
exit;
}
if(IsInjected($email))
{
echo "Bad email value!";
exit;
}
$email_from = 'test@gmail.com';//<== update the email address
$email_subject = "Atlassian";
$email_body = "You have received a new message from the user $email.\n".
"Here is the message:\n $message".
$to = "test@gmail.com";//<== update the email address
$headers = "From: $email_from \r\n";
$headers .= "Reply-To: $email \r\n";
//Send the email!
mail($to,$email_subject,$email_body,$headers);
//done. redirect to thank-you page.
header('Location: thank-you.html');
// Function to validate against any email injection attempts
function IsInjected($str)
{
$injections = array('(\n+)',
'(\r+)',
'(\t+)',
'(%0A+)',
'(%0D+)',
'(%08+)',
'(%09+)'
);
$inject = join('|', $injections);
$inject = "/$inject/i";
if(preg_match($inject,$str))
{
return true;
}
else
{
return false;
}
}
?>
<form method="post" name="contact_form" action="contact.php">
<div class="form-div1">
<label for="profile" class="label1">Select your profile</label>
<br>
<select id="user-type" name="profile" class="selectlist">
<option value="option1">I'm a first-time user</option>
<option value="option2">I would like to renew or upgrade</option>
</select>
</div>
<div class="form-div2">
<label for="SEN" class="label2">SEN</label>
<br>
<input type "text" name="sen">
</div>
<div class="form-div3">
<label for="email" class="label3">Email Address</label>
<br>
<input type "text" name="input2" class="input2">
</div>
<div class="form-div4">
<label for="product_choice" class="label4" name="select_menu">Select your product</label>
<br>
<select id="product" name="product"class="selectlist">
<option value="option1">JIRA</option>
<option value="option2">Confluence</option>
<option value="option3">JIRA Service Desk</option>
<option value="option15">Other</option>
</select>
</div>
<div class="form-div42">
<label for="product" class="label42">Specify your product</label>
<br>
<input type "text" name="input2" class="input2">
</div>
<div class="form-div5">
<label for="license_choice" class="label5">Select your license</label>
<br>
<select id="select" name="license_choice" class="selectlist">
<option value="option1">25 users</option>
<option value="option2">50 users</option>
<option value="option3">100 users</option>
</select>
</div>
<div class="input_box_atlassian">
<input type="submit" name="submit" value="Submit" class="submit-button-atl" />
</div>
</form>