Meta Box

Oops! What a big mistake! I've updated the docs, thanks for your comment 🙂

Great, I just got the email. We'll talk in email for details 🙂

I think that works, too. I will add this question to the Documentation as this is maybe useful for others as well.

Hi mendio,

Yes, you can do that using the rwmb_{$field_id}_value and rwmb_{$field_id}_meta filters (see this documentation) to change the displayed value and saved value. Here is the sample code:

add_filter( 'rwmb_ID_value', function( $value )
{
    return date( 'Y-m-d', strtotime( $value ) );
} );

add_filter( 'rwmb_ID_meta', function( $value )
{
    return date( 'd-m-Y', strtotime( $value ) );
} );

Don't forget to change ID to your field ID.

Glad to hear it's fixed!

Thanks for using Meta Box.

Hi, please send me info in the Contact page. I will look at the issue for you 🙂

I think the best way to do that is via CSS. You can install a plugin like Add admin CSS. The CSS to make each label display in ins own line is quite simple:

.rwmb-radio-wrapper .rwmb-input > label {
  display: block;
}

If you don't want to use a plugin, you can enqueue a CSS file on Add new/Edit page with the same snippet above.

This way you also can add more margin to label for a better look.

But if you have to use PHP to output line break after each label tag, please use rwmb_radio_html filter, like this:

add_filter( 'rwmb_radio_html', function html( $output, $field, $meta )
{
	$html = array();
	$tpl  = '<label><input type="radio" class="rwmb-radio" name="%s" value="%s"%s> %s</label>';

	foreach ( $field['options'] as $value => $label )
	{
		$html[] = sprintf(
			$tpl,
			$field['field_name'],
			$value,
			checked( $value, $meta, false ),
			$label
		);
	}

	return implode( '<br>', $html );
}, 10, 3 );

Hi Maurice,

If you want to display meta value in a template file like single.php, please open that file (not functions.php) and insert the following code at the place you want to show the value:

echo rwmb_meta( 'FIELD_ID', 'type=FIELD_TYPE' );

Don't forget to change FIELD_ID and FIELD_TYPE to your specific field ID and field type.