ACF-在灵活的内容字段中获取复选框值

Question

Have been going around and around with this and can't make it work - probably something very simple but I've got no hair left - can anyone help me?

<?php
if( have_rows('page_content') ):
while ( have_rows('page_content') ) : the_row();

    if( get_row_layout() == 'specs' ):

        // check if the nested repeater field has rows of data
        if( get_sub_field('objectives') ):
        echo '<ul>';
        $field = get_field_object('objectives');
        $value = $field['value'];
        $choices = $field['choices'];

            // loop through the rows of data
            foreach( $value as $v):
                echo '<li>'.$choices.'</li>';

            endforeach;
            echo '</ul>';
        endif;
    endif;
endwhile;
endif;
?>

Thanks in advance.

Answer 1

Can you try with the Key of ACF field like this,

$field_key = "field_5039a99716d1d";
$field = get_field_object($field_key);

https://www.advancedcustomfields.com/resources/get_field_object/

Answer 2

Working now ... thanks to the great support team at ACF. I was missing the [$v] after .$choices. Working code below:

<?php
if( have_rows('page_content') ):
while ( have_rows('page_content') ) : the_row();

if( get_row_layout() == 'specs' ):

    // check if the nested repeater field has rows of data
    if( get_sub_field('objectives') ):
    echo '<ul>';
    $field = get_field_object('objectives');
    $value = $field['value'];
    $choices = $field['choices'];

        // loop through the rows of data
        foreach( $value as $v):
            echo '<li>'.$choices.'</li>';

        endforeach;
        echo '</ul>';
    endif;
endif;
endwhile;
endif;
?>