Meta Box

#job-sheet-featured-aspects .rwmb-form-submit .rwmb-button {
display: none;
}

I added the # and it worked - thank you so much - I had been going crazy over this!

So I am correctly targeting the form, but the submit button is still not targeted? Is there a way to target the submit button of an individual form?

like

<style>
.job-sheet-featured-aspects.rwmb-field.rwmb-button-wrapper.rwmb-form-submit {
display: none;
}
</style>

thank you so much, so i have done as you have suggested and it creates the relationship correctly. the final code i used is below;

<?php 

add_action( 'save_post', 'update_client_equipment_relationship_from_client_post_id' );

function update_client_equipment_relationship_from_client_post_id ( $post_id){

	//get related id from csv import of related client post id
	$related_client_id_value = $_POST['wpcf_related_client_post_id_read_only'];                         
       
        MB_Relationships_API::add( $related_client_id_value , $post_id , 'clients-and-equipment-relationship' , $order_from = 1, $order_to = 1  );
}

the custom field 'wpcf_related_client_post_id_read_only' will be set in advance via csv import. i then plan to use a google web bot to manually/automatically update all the posts for me to set the relationship properly in the custom table. I will then disable the code snippet as it is only to set up the relationships in the first instance, after that it should all be done live on the site, via front end submissions. Out of interest, is/was this a crazy way of achieving this?

Hi, I think a work around that i considered and from memory it did work was to set the relationship id via a post select, and then when the post is saved / updated the post ID from the post select is used to set the relationship that is saved in the custom table.

I was then considering using a google webscraper bot to automatically go through and click to update the CPT's one by one to update the relationship.

I suppose the caveat is that you would need to know the ID of the related post and set this in the CSV file prior to uploading, which is a bit of a manual task. But hopefully it would only have to be done once, and everything else would then be done on the new site with the relationships in the custom tables.

function update_client_equipment_relationship_from_client_post_id( $post_id ) {
{

//this was a post select field, but it could just be a text box with the ID set by the CSV upload?
$client_company_to_attach_equipment_to = get_post_meta( $post_id, 'client_company_to_attach_equipment_to', true );

//the relationship in the custom table is then updated using the value from the field, this code wording might be wrong, so you would need to check it carefully for your own use
MB_Relationships_API::add( $client_company_to_attach_equipment_to, $post_id, 'clients-and-equipment', $order_from = 1, );
}
}
add_action( 'rwmb_equipment-details_after_save_post', 'update_client_equipment_relationship_from_client_post_id' );

Thank you so much, I have been away from my computer for a few weeks but this was perfect. I had to remove the [0] from your code as it seemed to load in 'Hello World' but now it appears to work. Thank you again. The edited code line is below.

// Get the relation object ID via the key {$relationship_id}_from or {$relationship_id}_to
$related_title_1 = get_the_title( $_POST['clients-and-equipment_from'] );

Thank you for confirming and for asking for the possibility to be explored. It would be very helpful for the future.