我使用简单的php mail（）函数在Codeigniter 2.1.2中发送电子邮件。使用Bootstrap 2.3.2。和jQuery validation.It对我很好，但现在我需要添加“附件”字段。我知道Codeigniter有自己的电子邮件类/助手，但我不想从头开始，因为我是一个新手和如果可能，我希望保留现有代码并进行必要的更改。我进行了一些研究，但没有找到类似的解决方案，我也知道它可能比我想的更棘手。如何更改我的控制器来解决这个问题？
这是HTML部分：
<div class="modal hide fade" id="modal-contact-form">
<div class="modal-header">
<button class="close" data-dismiss="modal">×</button>
<h3>Contact Us</h3>
</div>
<div class="modal-body">
<form action="" name="sentMessage" enctype="multipart/form-data" class="form-horizontal" id="contactForm" >
<div class="control-group">
<label for="name" class="control-label">Name:</label>
<div class="controls">
<input type="text" id="name" name="name" required data-validation-required-message="Please enter your name"/>
<p class="help-block"></p>
</div>
</div>
<div class="control-group">
<label for="email" class="control-label">Email:</label>
<div class="controls">
<input type="email" id="email" name="email" required data-validation-required-message="Please enter your email"/>
</div>
<label for="userfile" class="control-label">Your file (max.20mb):</label>
<input name="userfile" type="file" id="userfile" />
</div>
<div class="control-group">
<label for="message" class="control-label">Message:</label>
<div class="controls">
<textarea id="message" name="message" cols="10" rows="5"
required data-validation-required-message="Please enter your message"
minlength="5" data-validation-minlength-message="Min 5 characters" maxlength="999" style="resize:none"></textarea>
</div>
</div>
<div class="control-group">
<div class="controls">
<div id="success"> </div>
<input type="submit" class="btn btn-warning" value="Send Message" />
</div>
</div>
</form>
</div>
<div class="modal-footer">
<a id="close" href="" data-dismiss="modal" class="btn btn-warning">Cancel</a>
</div>
</div>
我的控制员：
class Main extends CI_Controller {
public function contact()
{
if(empty($_POST['name']) ||
empty($_POST['email']) ||
empty($_POST['message']) ||
!filter_var($_POST['email'],FILTER_VALIDATE_EMAIL))
{
echo "No arguments Provided!";
return false;
}
$name = $_POST['name'];
$email_address = $_POST['email'];
$message = $_POST['message'];
$to = 'email@myemail.com';
$email_subject = "Contact: $name";
$email_body = "You have received a new message. \n\n".
" Here are the details:\n \nName: $name \n ".
"Email: $email_address\n Message: \n $message";
$headers = "From: email@myemail.com\n";
$headers .= "Reply-To: $email_address";
mail($to,$email_subject,$email_body,$headers);
return true;
}
}
使用jqBootstrapValidation进行Jquery验证
$(function() { $("input,textarea").jqBootstrapValidation(
{
preventSubmit: true,
submitError: function($form, event, errors) {
},
submitSuccess: function($form, event) {
event.preventDefault();
var name = $("input#name").val();
var email = $("input#email").val();
var message = $("textarea#message").val();
var firstName = name;
if (firstName.indexOf(' ') >= 0) {
firstName = name.split(' ').slice(0, -1).join(' ');
}
$.ajax({
url: "http://somesite.com/main/contact",
type: "POST",
data: {name: name, email: email, message: message},
cache: false,
success: function() {
$('#close').text("Close");
$('#success').html("<div class='alert alert-success'>");
$('#success > .alert-success').html("<button type='button' class='close' data-dismiss='alert' aria-hidden='true'>×")
.append( "</button>");
$('#success > .alert-success')
.append("<strong>Your message has been sent. </strong>");
$('#success > .alert-success')
.append('</div>');
//clear all fields
$('#contactForm').trigger("reset");
},
error: function() {
// Fail message
$('#success').html("<div class='alert alert-danger'>");
$('#success > .alert-danger').html("<button type='button' class='close' data-dismiss='alert' aria-hidden='true'>×")
.append( "</button>");
$('#success > .alert-danger').append("<strong>Sorry "+firstName+" it seems that my mail server is not responding...</strong>");
$('#success > .alert-danger').append('</div>');
//clear all fields
$('#contactForm').trigger("reset");
},
})
},
filter: function() {
return $(this).is(":visible");
},
});
$("a[data-toggle=\"tab\"]").click(function(e) {
e.preventDefault();
$(this).tab("show");});});$('#name').focus(function() {$('#success').html('');});
答案 0 :(得分：0)
您可以使用PHP mail() function创建一个发送电子邮件的常用功能，如下所示。
function mail_attachment($filename, $path, $mailto, $from_mail, $from_name, $replyto, $subject, $message) {
$file = $path.$filename;
$file_size = filesize($file);
$handle = fopen($file, "r");
$content = fread($handle, $file_size);
fclose($handle);
$content = chunk_split(base64_encode($content));
$uid = md5(uniqid(time()));
$name = basename($file);
$header = "From: ".$from_name." <".$from_mail.">\r\n";
$header .= "Reply-To: ".$replyto."\r\n";
$header .= "MIME-Version: 1.0\r\n";
$header .= "Content-Type: multipart/mixed; boundary=\"".$uid."\"\r\n\r\n";
$header .= "This is a multi-part message in MIME format.\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-type:text/plain; charset=iso-8859-1\r\n";
$header .= "Content-Transfer-Encoding: 7bit\r\n\r\n";
$header .= $message."\r\n\r\n";
$header .= "--".$uid."\r\n";
$header .= "Content-Type: application/octet-stream; name=\"".$filename."\"\r\n"; // use different content types here
$header .= "Content-Transfer-Encoding: base64\r\n";
$header .= "Content-Disposition: attachment; filename=\"".$filename."\"\r\n\r\n";
$header .= $content."\r\n\r\n";
$header .= "--".$uid."--";
if (mail($mailto, $subject, "", $header)) {
echo "mail send ... OK"; // or use booleans here
} else {
echo "mail send ... ERROR!";
}
}
您可以传递参数，即。
$my_file = "somefile.zip";
$my_path = $_SERVER['DOCUMENT_ROOT']."/your_path_here/";
$my_name = "Olaf Lederer";
$my_mail = "my@mail.com";
$my_replyto = "my_reply_to@mail.net";
$my_subject = "This is a mail with attachment.";
$my_message = "Hallo,\r\ndo you like this script? I hope it will help.\r\n\r\ngr. Olaf";
mail_attachment($my_file, $my_path, "recipient@mail.org", $my_mail, $my_name, $my_replyto, $my_subject, $my_message);
但我建议使用CI Email Library因为它可以帮助您发送更大的附件，并且很容易调试其中的邮件错误。