Question

请任何人指导我如何在函数中添加ACF字段。我所做的一切一事无成。

add_action('woocommerce_after_main_content', 'custom_seo_block', 10);

function custom_seo_block() {
    return "<?php the_field('seo_content'); ?>";
}

预先感谢

Answer 1

add_action('woocommerce_after_main_content', 'custom_seo_block', 10);

    function custom_seo_block() {
    $value = get_field( "seo_content", $post_id );
        return $value;
    }

通过帖子ID获取ACF字段值，然后将其返回。

Answer 2

它仍然没有返回数据。抱歉，这是一个愚蠢的问题。显然这里做错了。

add_action('woocommerce_after_main_content', 'custom_seo_block', 10);

function custom_seo_block() {
    if( function_exists('acf_add_local_field_group') ):
    acf_add_local_field_group(array(
        'key' => 'group_5c52deb4b5fe0',
        'title' => 'SEO content',
        'fields' => array(
            array(
                'key' => 'field_5c52dec5d99a4',
                'label' => 'SEO content',
                'name' => 'seo_content',
                'type' => 'wysiwyg',
                'instructions' => '',
                'required' => 0,
                'conditional_logic' => 0,
                'wrapper' => array(
                    'width' => '',
                    'class' => '',
                    'id' => '',
                ),
                'default_value' => '',
                'tabs' => 'all',
                'toolbar' => 'full',
                'media_upload' => 1,
                'delay' => 0,
            ),
        ),
        'location' => array(
            array(
                array(
                    'param' => 'taxonomy',
                    'operator' => '==',
                    'value' => 'all',
                ),
            ),
        ),
        'menu_order' => 5,
        'position' => 'normal',
        'style' => 'default',
        'label_placement' => 'top',
        'instruction_placement' => 'label',
        'hide_on_screen' => '',
        'active' => 1,
        'description' => '',
    ));

    endif;
}

Answer 3

add_action('woocommerce_after_main_content', 'custom_seo_block', 10);

function custom_seo_block() {
global $post;
the_field('seo_content',$post->ID);
}

在functions.php中包括AFC字段

3 个答案: