- This topic has 8 replies, 3 voices, and was last updated 2 years, 2 months ago by .
-
Topic
-
I have created the followimg metabox using the builder but I am having problems when trying to display on frontend.
Metabox
https://ghostbin.com/paste/gb8nr
Frontend
$values = rwmb_meta( 'cellclasses' ); foreach ( $values as $value ) { echo $value; }
This is the message I get on frontend:
Warning: Invalid argument supplied for foreach()
Is there a problem because grouping the Select Advanced fields or is there some other problem here?
Viewing 8 replies - 1 through 8 (of 8 total)
Viewing 8 replies - 1 through 8 (of 8 total)
- You must be logged in to reply to this topic.