This topic contains 5 replies, has 2 voices, and was last updated by 
Anh Tran 1 year, 5 months ago.
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Topic
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I setup a field of type “post” and field_type=”checkbox_list” in order to select multiple posts.
When saving the post, the backend shows the checked posts correctly.
But when getting the data on the frontend:
$tour_ids = rwmb_meta( ‘prefix_fp_tours’ );
My variable $tour_ids only returns a single id.
Tried WP’s function:
$tour_ids = get_post_meta( get_the_ID(), ‘prefix_fp_tours’, false );
and here I get an array of ids.
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Replies
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Hello,
I’ve just tried your code and see it works. The helper function returns an array of IDs. Maybe you register meta boxes only for the admin (with a check like
is_admin())?Mh I’m registering the metaboxes as follows:
add_filter( ‘rwmb_meta_boxes’, function( $meta_boxes ) { … }
The strange thing is the code works fine to me. Where do you put the
add_filtercode? Is it under any condition?Nope. It’s directly executed in the functions.php of a theme
Can you send me the site info via contact page? It’s quite strange and I might need to look at the site’s code to debug it.
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