通过动态生成的复选框CODEIGNITER将邮件发送到已检查的邮件ID

Question

在这里，我必须编写代码以通过复选框将邮件发送到已检查的邮件ID，并将其值作为邮件ID给出，但问题是，当我通过邮寄方法将复选框的值数组传递给控制器​​时，当我打印它给我的数组时未传递coz一个空数组，请帮我解决这个问题。

View.php

 <?php $this->load->helper('form'); ?>
                        <?php $attributes = array("name" => "Sendquotation","autocomplete"=>"off");
                        echo form_open("Sendquotation/index", $attributes);?>
<div style="max-height: calc(50vh - 110px);overflow-y: scroll;" class="panel-body col-sm-12 form-group">
            <h3 align="center">Select vendor you want to mail.<br><button class="btn btn-success text-right">Send all</button></h3>


             <?php 
                         foreach($vendorlist as $row)
                            {
                         echo '<input type="checkbox" name="vendor_name[]" value="'.$row->VendorEmail.'"> <b>&nbsp;&nbsp;&nbsp;'.$row->VendorName.'</b><hr/><br/>';
                            }
                      ?>
            </div> 
<div class="col-sm-4 form-group">
                      <button type="submit" class="btn btn-success"><i class="fa fa-file-text"> </i> Send Enquery</button>
                  </div>
<?php echo form_close(); ?>

Controller.php这样

<?php
class Sendquotation extends CI_Controller
{
  public function __construct()
  {
    parent::__construct();
    $this->load->helper(array('form','url'));
    $this->load->library(array('session', 'form_validation'));
    $this->load->database();
    $this->load->model('Gst_model');
    $this->load->model('User_model');

  }

   function index()
  { 
    $vendor_mail= $this->input->post('vendor_name');        
     foreach ($vendor_mail as $mail_id)
      {
        $data = array(
                'vendormailid' => $this->input->post('mail_id')                 
           );

$config = array(
            'protocol' => 'sendmail',
            'mailtype' => 'html',
            'charset' => 'UTF-8',
        );
    $this->load->library('email', $config);
    $this->email->set_newline("\r\n");
    $this->email->set_mailtype("html");
    $message =
         '<h3>HTML MAIL</h3>';
        $mail_to = "vendor@yourvendor.com";
        $from_mail = 'kdk020313@gmail.com';
        $from_name = 'EMERSON PVT LTD';
        $reply_to = 'kdk020313@gmail.com';
        $subject = "Online GSTIN Updation!";

        $this->load->library('email', $config);
        $this->email->from($from_mail, $from_name);
        $this->email->to($data);
        $this->email->cc('innovations@miisky.com');
        $this->email->bcc('kdk020313@gmail.com');
        $this->email->subject($subject);
        $this->email->message($message);
        //$this->email->attach($file);
        if ($this->email->send()) {
            $this->session->set_flashdata('msg','<div class="alert alert-success text-center">Mail Succesfully Sent!</div>');
                //redirect('Purchase_master');
            print_r($data);
        }
     }
  }
}

Answer 1

尝试这个

foreach ($vendor_mail as $mail_id)
{
  $data = array(
  'vendormailid' =>$mail_id                 
   );
}

您在帖子中看到有一个具有2个索引的数组索引vendor_name。 您已将该数组分配给$ vendor_mail变量，这意味着$ vendor_email现在具有这2个索引，您正在使用foreach（）迭代该数组，所以为什么再次从post数组获取该索引。 foreach（$ vendor_mail为$ mail_id）表示$ vendor_mail的每个索引现在都是$ mail_id ..使用它。