php - 使用 codeigniter 成功提交后将表单数据发送到电子邮件

Question

我正在尝试制作一个简单的页面，用户将在其中请求他们想要的一些服务。通过验证后，我将表单数据保存到数据库中。当有人请求某些服务时，该程序还应该发送电子邮件通知。所以，在此之前我的代码可以正常工作。

但是我想在成功提交表单时获取电子邮件正文/消息中的表单数据，但到目前为止我无法做到这一点。我用谷歌搜索并尝试了一些但没有成功。

如何使用 codeigniter 来做到这一点？有人可以指导我如何解决这个问题吗？如果您需要完整的 HTML 代码，请告诉我。我将非常感谢您的帮助。

Contact.php 文件( Controller )

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Contact extends CI_Controller {


function __construct() 
{

    parent::__construct();

    //load the contact_model
    $this->load->model('contact_model');

}


public function index()
{

     //load view pages 
     $this->load->view('Template/header');
     $this->load->view('contact');
     $this->load->view('Template/footer');  

}


public function validate_form()
{

    $this->load->library('form_validation');

    $this->form_validation->set_error_delimiters('<div class="error">', '</div>');

    //FORM VALIDATION

    //First Name
    $this->form_validation->set_rules('first_name', 'First Name', 'trim|required|min_length[3]|max_length[17]');

    //Last Name 
    $this->form_validation->set_rules('last_name', 'Last Name', 'trim|required|min_length[3]|max_length[17]');

    //User Name
    $this->form_validation->set_rules('user_name', 'User Name', 'trim|required|alpha|strtolower|min_length[3]');


    //Email
    $this->form_validation->set_rules('email', 'Email', 'trim|required|valid_email');

    //Manager's Full Name
    $this->form_validation->set_rules('m_name', 'Full Name', 'trim|required');

    //Comment 
    $this->form_validation->set_rules('comment', 'Comment', 'trim|required');


    if ($this->form_validation->run() == FALSE)

            {

                //echo validation_errors();
                $this->load->view('Template/header');
                $this->load->view('contact');
                $this->load->view('Template/footer');

                //$redirect = $this->input->post('url');
                //$this->session->set_flashdata('errors',validation_errors());     
            }

            else
            {

                $specialised_category =  $this->input->post('checkbox_cat');

                $data = array(

                'f_name' => $this->input->post('first_name'),
                'l_name' => $this->input->post('last_name'),
                'user_name' => $this->input->post('user_name'),
                'email' => $this->input->post('email'),
                'fullname' => $this->input->post('m_name'),
                'comment' => $this->input->post('comment'),
                'city' => $this->input->post('city'),
                 //encoding to JSON and comma sepated values
                'services_list' => json_encode(implode(",", $specialised_category))

                );

                //inserting data  
                //$this->db->insert('sysops_tbl', $data);
                $this->contact_model->insert_into_db($data);

                //load the form success message once submitted correctly
                $this->load->view('formsuccess');

                $this->send($data);

                //redirect to the main page
                //redirect(base_url());

            }

    }


public function send($value='')

{
    //load the email library
    $this->load->library('email');

    //Sending email 
                $config_email = array(
                'mailtype' => 'html',
                'charset' =>'iso-8859-1',
                'wordwrap' => TRUE
                );
                //debug
                //print_r($value);

                //override the config from text to html
                $this->email->initialize($config_email);

                //printing manager email and name
                $this->email->from($this->input->post('email'),$this->input->post('m_name'));
                //receipant email

                $this->email->to('xxx.xx@xxx.com');
                //header
                //$this->email->set_header(json_encode(implode(",", $this->input->post('checkbox_cat'))),'binded');
                //email subject
                $this->email->subject('We need user access for');
                //want to inject values here in the email message
                $this->email->message('Check above !!:');
                //print the message if email is sent 
                if($this->email->send())
                {
                    return TRUE;
                    //echo "Email is sent";
                }else
                {
                    return FALSE;
                    //echo $this->email->print_debugger();
                }

}

}
?>

对于复选框，给出了部分代码

contact.php( View )

<div class="form-group">
                    <label class="col-md-4 control-label">Which ?</label>
                    <div class="col-md-4">


                        <div class="checkbox">
                            <label>
                                <input type="checkbox" name="checkbox_cat[]" class="get_value" value="option4" /> option4
                            </label>

                            <label>
                                <input type="checkbox" name="checkbox_cat[]" class="get_value" value="option5" /> option5
                            </label>

                            <label>
                                <input type="checkbox" name="checkbox_cat[]" class="get_value" value="option6" /> option6
                            </label>

                            <label>
                                <input type="checkbox" name="checkbox_cat[]" class="get_value" value="option7" /> option7
                            </label>

                        </div>
</div>

contact_model.php(模型)

<?php
defined('BASEPATH') OR exit('No direct script access allowed');


class contact_model extends CI_Model
{

function __construct() 
{
    parent::__construct();
}

function insert_into_db($data)
{
    // Inserting into database table
    $this->db->insert('sysops_tbl', $data);
} 

}

?>

Answer 1

public function send($value='')
{
    //load the email library
    $this->load->library('email');

    //Sending email 
    $config_email = array(
    'mailtype' => 'html',
    'charset' =>'iso-8859-1',
    'wordwrap' => TRUE
    );

    $msg = $this->load->view('email_template',$value,true);

    //override the config from text to html
    $this->email->initialize($config_email);

    //printing manager email and name
    $this->email->from($this->input->post('email'),$this->input->post('m_name'));
    //receipant email

    $this->email->to('xxx.xx@xxx.com');
    //header
    //$this->email->set_header(json_encode(implode(",", $this->input->post('checkbox_cat'))),'binded');
    //email subject
    $this->email->subject('We need user access for');
    $this->email->message($msg);
    //print the message if email is sent 
    if($this->email->send())
    {
        return TRUE;
        //echo "Email is sent";
    }else
    {
        return FALSE;
        //echo $this->email->print_debugger();
    }

}

email_template:根据您的需要进行设计

<html>
    <div>
        <label>Name</label>
        <?php echo $f_name." ".$l_name;  ?>
    </div>
    <div>
        <label>Comment</label>
        <?php echo $comment;  ?>
    </div>
</html>