Thank you for reply. If i correct understand, i write this code in funtions.php
add_action( 'wp_ajax_my_acf_update2', function(){
// Get post id
$post_id = $_POST['post_id'];
// Get id another post from the relation field
$another_post_id = get_field('Blocks-FirstSlide-copyBlock', $post_id );
// Getting data
$source_fields = get_field_objects($another_post_id);
//Creating response
$response = array();
foreach ($source_fields as $field) {
$response[$field['key']] = $field['value'];
}
echo json_encode($response);
exit;
});
and this code in script:
jQuery( function ( $ ) {
$ ('.acf-field-64647e4980e03').click( function(){
var input = $(this);
var post_id = $('#post_ID').val();
$.ajax({
type : 'POST',
url : ajaxurl,
data:{
action:'my_acf_update2',
post_id: post_id
},
success: function(data) {
for (var key in json) {
var field = acf.getField(key);
field.val(json[key]);
}
}
});
} );
} );
Result:
Uncaught ReferenceError: json is not defined
at Object.success
About button you give good idea, i change trigger next time.
Can you help me with code above?
