Question

您好我在codeigniter工作。我想显示从输入传递到我的电子邮件html格式的所有数组。但现在只显示1个项目名称，如何显示所有项目名称。谢谢

 <?php  

    $details = $this->transaction_detail->get_all_by_header($trans->id)->result();

    foreach($details as $value)
                                {
                                echo '<input type="hidden" name="itemname" value="'. $this->item->get_info($value->item_id)->name. '">';
                                }

    ?>

收到数组并输入电子邮件功能

public function send_mail()
{

    $config['newline'] = "\r\n";


    $from_email = "info@xxx.com";
    $to_email = $this->input->post('email');


// Only show one item only, how to show all the result array item name

    $itemname = $this->input->post('itemname');

    $html = "Item Name :" .  $itemname . "<br>" .




    //Load email library
    $this->load->library('email');
    $this->email->initialize($config);
    $this->email->from($from_email, 'xxx.com');
    $this->email->to($to_email);
    $this->email->subject("xxx.com - Completed Order");
    $this->email->message($html);

    //Send mail


    if ($this->email->send()) {
        $this->session->set_flashdata("email_sent", "Email sent successfully.");
        redirect(site_url('transactions'));
        return true;
    } else {
        $this->session->set_flashdata("email_sent", "Error in sending Email.");
        return false;
    }



}

Answer 1

我只能猜测你的应用是如何工作的，但首先，我会把你的输入变成一个数组。

echo '<input type="hidden" name="itemname[]" value="'. $this->item->get_info($value->item_id)->name. '">';

然后纠正控制器：

$html = '';
$items = $this->input->post('itemname[]');//or without square brackets
foreach ($items as $item) {
    $html .= "Item Name :" .  $item. "<br>" .
}

如何在codeigniter中显示输入数组值的所有接收数组结果

1 个答案: