search button

It’s good work inquiries again!

I do not know a legitimate answer to your question, but will answer hasten.

Instead of the click event of the search button, if you want to use a key press event, please add the following JavaScript.

$('input[name="search_key"]').keypress(function(event) {
  if (event.which == 13) {
    event.preventDefault();
    $('.controller-form input[name="mode"]').val('list');
    $('.controller-form input[name="action"]').val('search');
    $('.controller-form').submit();
  }
});

Search process is done by submitting after added each “search” to “action”, “list” to “mode” of the hidden-forms in form that class name is “.controller-form”.