Hi, @locomo i solved it,
1) in custom form front end:
<form id="your-profile" class="nice" action="<?php echo get_edit_profile_url() ?>" method="POST" />
<?php
global $current_user;
$allCheckbox = get_field('newsletter_preferences','user_'.$current_user->ID);
$field_data = get_field_object('your_field_key');
$field_key = $field_data['key'];
$field = get_field_object($field_key, 'user_'.$current_user->ID);
?>
<input type="hidden" value="<?php echo 'acf['.$field['key'].']' ?>"/>
<?php
foreach($field['choices'] as $key => $label){
if(is_array($allCheckbox) && in_array($key, $allCheckbox)){
$checked = 'checked';
} else {
$checked = '';
}
echo '<p class="field"><input type="checkbox" '.$checked.' name="acf['.$field['key'].'][]" value="'.$key.'">'.$label.'</p>';
}
?> </form>
2) in funtions.php
function update_extra_profile_fields($user_id) {
global $current_user;
$newsletterOptions = isset( $_POST['acf']['your_field_key'] ) ? $_POST['acf']['your_field_key'] : null;
$f_id = update_field( 'your_field_key', $newsletterOptions , 'user_'.$user_id);
}
add_action('personal_options_update', 'update_extra_profile_fields');
</form>
this must work so that you can update the fields in the user dahsboard from the custom form.
Thank you, it’s works! =)
You can use like this:
//Get all items from fieldname
$fieldname = get_field('fieldname', $current_user);
$id = get_the_ID();
$field = get_field_objects($current_user);
$field_name = $field["field_name"]["name"];
if( $field ){
foreach ( $field["fieldname"]['choices'] as $key => $value) {
if ( in_array( $key, $newsletter ) ) {
$checked = 'checked';
}else{
$checked = '';
}
echo '<p class="field"><input type="checkbox" '.$checked.' name="'.$field_name.'" value="'.$key.'">'.$value.'</p>';
}
}
