Advanced Custom Fields do not appear on the front end

Question

I’m having a problem with the plugin ACF (Advanced Custom Fields) for Wordpress, I even paid the $25 for the add-on Repeater Fields , but I don’t know if I made a good deal. I looked at the documentation and it says I just need to enter the following code: <?php the_field('NOME DO CAMPO AQUI'); ?> , but it doesn’t appear on the front end. You’ve been through this trouble?

Here it works:

Here he no longer accepts the code:

I don’t use "templates", I write all HTML and insert PHP, I also try to use the minimum possible plugins.

Answer 1

Advanced Custom Fields saves the fields as custom Fields normal Wordpress. With the ID of post and the code of custom field use the function get_post_custom():

get_post_custom($id_do_post);

For example:

$opcoes = get_post_custom(get_the_ID());
$minha_opcao = $opcoes['codigo_do_campo'][0];
// o index 0 é importante, pois get_post_custom
// retorna um array

I like to insert the following function into my functions.php:

function getDados($dado) {
    global $post;
    $opcoes = get_post_custom(get_the_ID());

    return $opcoes[$dado][0];
}

That way I can use us loops:

$minha_opcao = getDados('codigo_do_campo');

Answer 2

The example that doesn’t work is located at home. Your call is correct, but for it to work, you need the call on the page, be a query_posts ou the_post().