Profile: toolset-dave

Problem:

Will Toolset add support for the Theme Builder?

Solution:

No, there isn't such a plan yet

Relevant Documentation:

Problem:

The issue here is that the user wanted to check if their post parent is empty.

Solution:
This can be done with a little custom code.
Sure i'll just modify the code a little so that it can work for your case.

Add the shortcode below to your site.

// Add Shortcode
function wp_post_has_content( $atts ) {
 
    // Attributes
    $atts = shortcode_atts(
        array(
            'relationship' => '',
        ),
        $atts
    );
 
       $return = 0;
       $postid = do_shortcode("[wpv-post-id item='".$atts['relationship']."']");
       $object = get_post($postid);
        
        if ( empty( $object->post_content ) ) {
            // return 0 when post's content is empty
            $return = 0;
        } else {
             // return 1 when post's content is not empty
            $return = 1;
        }
        return $return;
 
}
add_shortcode( 'has_content', 'wp_post_has_content' );

Add this shortcode to the Toolset custom code section in Toolset -> Settings -> Custom Code. Then from there you need to add the shortcode name "has_content" to 3rd party shortcode arguments in Toolset->Settings->Frontend.

The usage of the code is

[has_content  relationship= "@nemovitost-spolecnosti.parent"]

From there you should be able to get the content information.

You can use this shortcode in a conditional as well.