ajax return value

Hello, I need to select a value in a select field and then have that value to make some cases.
The problem is that I can’t get the value.

archive-product.php

<select name="lc_elige_marca" id="mySelect">
    <option value="1">Elige una marca</option>

global.js

var $ = jQuery.noConflict();
$(function () {

  $('#mySelect').change(function () {
    $.ajax({
      url: ajaxurl,
      type: 'post',
      data: {
        action: 'lc_valor_modelo',
        pagina: $('#mySelect').val()
      },
      success: function (e) {

      },
      error: function (e) {
      }
    })
  })
});

FUNCTIONS.PHP

add_action("wp_enqueue_scripts", "lc_insertar_js");

function lc_insertar_js(){
    
    wp_register_script('lc-miscript', get_stylesheet_directory_uri(). '/js/global.js', array('jquery'), '1', true );
    wp_enqueue_script('lc-miscript');
    
    wp_localize_script('lc-miscript','lc-vars',['ajaxurl'=>admin_url('admin-ajax.php')]);
}

add_action('wp_ajax_lc_valor_modelo','lc_valor_modelos');
add_action('wp_ajax_nopriv_lc_valor_modelo','lc_valor_modelos');

function lc_valor_modelos(){

}

How can I get the value of the choice if I choose for example RENAULT?

tHANKS

• This topic was modified 6 years, 6 months ago by lcaba.