Meta Box

Hello,

Yes, I understand that. Did you try to create an if statement to check the current post ID and run the code inside?

For example:

{% if mb.get_queried_object_id() == 123  %}
{% set relationship = attribute( relationships, 'speaker-topic' ) %}
...
{% endif %}

Hello,

Did you add the post type attribute to the frontend submission shortcode to create a new post of the cats post type? If yes and the code above does not work, please share the shortcode that you are using on your site.
Read more on the documentation https://docs.metabox.io/extensions/mb-frontend-submission/#submission-form

Hello,

1. Is it possible to exclude by post id, perhaps for this specific view?
You can use the function get_queried_object_id() to get the current post/page ID and create an if statement to run the code or not based on the condition.
https://developer.wordpress.org/reference/functions/get_queried_object_id/

2. Is it possible to define how they're ordered? I'd like to do it by date added in desc order.
You can use the function get_posts() and add the relationship to the arguments to order the post.
Please read more on the documentation https://docs.metabox.io/extensions/mb-views/#custom-query
and refer to this topic
https://support.metabox.io/topic/how-to-order-sort-related-posts-by-title-or-custom-field-value/?swcfpc=1#post-36469

Hello,

It could be the sanitization of the text field. You can follow the documentation below to bypass the sanitization https://docs.metabox.io/sanitization/

Hello,

For example, I have a taxonomy field and a taxonomy_advanced subfield in a group field, like this

$meta_boxes[] = [
    ...
    'fields'   => [
        [
            'name'       => __( 'Taxonomy', 'your-text-domain' ),
            'id'         => 'taxonomy_field',
            'type'       => 'taxonomy',
            'taxonomy'   => ['drink-recipe'],
            'field_type' => 'select_advanced',
        ],
        [
            'name'   => __( 'Group', 'your-text-domain' ),
            'id'     => 'group_field',
            'type'   => 'group',
            'fields' => [
                [
                    'name'       => __( 'Taxonomy Advanced', 'your-text-domain' ),
                    'id'         => 'taxonomy_advanced_field',
                    'type'       => 'taxonomy_advanced',
                    'taxonomy'   => ['drink-recipe'],
                    'field_type' => 'select_advanced',
                ],
            ],
        ],
    ],
];

Then the code to set the post term from the taxonomy_advanced field would be:

add_action( 'rwmb_group_field_after_save_field', function ( $null, $field, $new, $old, $object_id ) {
    $term_id = (int)$new['taxonomy_advanced_field'];  
    wp_set_object_terms( $object_id, $term_id, 'drink-recipe' ); 
}, 10, 5 );

This is the example code, if it does not work on your site, please contact us with the link below and request a customization service, our development team will help you to check the issue.
https://metabox.io/contact/

Hello,

Please refer to this topic https://support.metabox.io/topic/changing-the-post-title-slug-after-front-end-submissions-based-on-fields/?swcfpc=1
to update the post title with a custom field value.

Hello,

Thank you for your details. In general, I think the issue is not on the side of Meta Box. What Meta Box supports here is a custom post type and custom fields to display on the frontend. I'm not sure what option or feature you are using on your local site to filter the post (location) automatically based on moving the map. I suggest you can contact WP Gridbuilder to ask for help with this issue.

You can also update the locations in bulk by going to admin area > Location > Bulk select posts > Edit > Just click on Update, see this screenshot https://monosnap.com/file/dzKzxaT4aOBA4GEDBcbJjH12pP6MNE