Or maybe this: A tutorial on how to actually use rwmb_meta()
and rwmb_the_value()
.
Like how would I actually use:
$css = rwmb_the_value( $field_id, '', '', false );
echo '';
(taken from the background field documentation...doesn't seem to work properly though) and use it to show a background image for div.
I tried using the code I pasted from the background field
docs and it doesn't even work. In the example given the css is supposedly wrapped in a div
but it doesn't work.