Send email button in custom post type backend

Question

Send email button in custom post type backend

Ben de Meillon

2022年4月4日 06:58

I've added a button in the backend of my custom post type editor.

I want to send an email using wp_mail() when admin user click a button.

I've added this custom form and button to a meta box. See screenshot.

The problem is that when clicking this button Wordpress redirects to the default backend posts list page (https://mysite.test/wp-admin/edit.php).

I am making use of the do_action( admin_post_{$action} ) hook.

When I inspect the page I see Wordpress has removed the tags.

Any help will be greatly appreciated.

Here is my code:

?php
    $quote_add_meta_nonce = wp_create_nonce('send_quote_email_form_nonce');

    add_action('admin_post_quote_email_pdf', 'quote_email_pdf');

    function quote_email_pdf()
    {
        if (isset($_POST['send_quote_email_meta_nonce'])  wp_verify_nonce($_POST['send_quote_email_meta_nonce'], 'send_quote_email_form_nonce')) {
            $emailMessage = 'h1It works/h1';
            echo $emailMessage;
        } else {
            echo 'Something went wrong';
        }
    }
?

form action=?php echo esc_url(admin_url('admin-post.php')); ? method=POST
    input type=hidden name=action value=quote_email_pdf
    input type=hidden name=send_quote_email_meta_nonce value=?php echo $quote_add_meta_nonce ? /
    input type=submit value=Email quote to customer class=button
/form

Topic wp-mail email metabox forms custom-post-types Wordpress

Category Web

Ben de Meillon · Accepted Answer · 2022年4月4日 06:58

Solved this using AJAX. Here is my updated code:

<?php
add_action('wp_ajax_quote_email_pdf', 'quote_email_pdf');

function quote_email_pdf()
{
    wp_mail( $to, $subject, $message, $headers, $attachments );

    die();
}
?>
<button class="button" id="downloadQuote">Send email</button>

<script>
jQuery(document).ready(function($){
  const fullName = $('#quoteFullName').text();
  const emailAddress = $('#quoteEmail a').text();

  $('#downloadQuote').click(function(e){
    e.preventDefault();
    $.ajax({
      url: sf_admin_ajax.sf_admin_ajax_url,
      type: 'POST',
      data: {
          action: 'quote_email_pdf',
          emailAddress: emailAddress,
          fullName: fullName
      },
      beforeSend: function() {
          $('.preloader-window').addClass('active')
      },
      success: function(data, textStatus, XMLHttpRequest) {
          $('.preloader-window').removeClass('active')
          console.log(data);
      },
      error: function ( MLHttpRequest, textStatus, errorThrown ) {
          $('.preloader-window').removeClass('active')
          console.log(errorThrown);
      }
    })

  })
});
</script>

Send email button in custom post type backend

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