List all Meta Fields for current post

This topic has 4 replies, 2 voices, and was last updated 8 years, 10 months ago by Anh Tran.

Viewing 5 posts - 1 through 5 (of 5 total)

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July 15, 2016 at 8:32 PM #3665

carassius

Participant

Is there a way to output an array of all Meta Boxes used in a post so I can have it in a select field?

July 15, 2016 at 8:40 PM #3666

carassius

Participant

As an example of how I am trying to work it

function bs_get_meta_fields() {
        
    $meta = array(
        '' => 'Choose Meta Field'
    );
        
    $fields = rwmb_meta(); /* doesnt work */
        
    foreach ( $fields as $field ) {
            
        $meta[$field->id] = $field->name;
            
    }

    return $meta;
        
}

July 16, 2016 at 7:47 AM #3670

Anh Tran

Keymaster

You can use this snippet:

$post_type = get_post_type();
$meta = array(
    '' => 'Choose Meta Field',
);
$meta_boxes = RWMB_Core::get_meta_boxes();
foreach ( $meta_boxes as $meta_box ) {
    if ( $post_type != $meta_box['post_types'] && ! in_array( $post_type, $meta_box['post_types'] ) ) {
        continue;
    }
    foreach ( $meta_box['fields'] as $field ) {
        if ( ! empty( $field['id'] ) ) {
            $meta[$field['id']] = $field['name'];
        }
    }
}

July 17, 2016 at 8:13 PM #3673

carassius

Participant

Have some work to do on this project involoving some custom code for metabox, if interested in being hired again, let me know.

July 18, 2016 at 11:29 AM #3684

Anh Tran

Keymaster

Just sent you an email 🙂

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