Show label of Select, Chekbox list

Hi,

Please use the helper function rwmb_get_field_settings() to get the field's settings: field’s name, field’s options (value, label) ...

And follow these guidelines to know how to add a comma for each item but the last one in the array
https://www.sitepoint.com/community/t/comma-after-each-item-in-array-except-last/18234
https://stackoverflow.com/questions/15692464/php-foreach-separating-each-loop-with-comma-except-the-last-element/15692487

After working with PHP, you can use the proxy mb. to apply the code in View.

Hi,

You can use this code to print the label of the selected option.

$select = rwmb_meta( 'select_id' );
$select_settings = rwmb_get_field_settings( 'select_id' );
foreach ( $select_settings as $key => $value ) {
    if ( $key == 'options' ) {
        echo $value[$select];
    }
}

Use this code to print out the array elements when getting the field settings.

echo "<pre>";
print_r( $select_settings );
echo "</pre>";

Hi,

Yes, you have to pass the group ID to the function rwmb_get_field_settings(). It would be:

rwmb_get_field_settings( 'group' )

To print the selected label of a select field (multi select) in a group, please use this code:

$group = rwmb_meta( 'group', ['storage_type' => 'custom_table', 'table' => 'custom'] );
$multi_select = isset( $group['language'] ) ? $group['language'] : '';
$group_settings = rwmb_get_field_settings( 'group' );

foreach ( $multi_select as $select_value ) {
    foreach ( $group_settings['fields'] as $field_settings ) {
        foreach ( $field_settings as $setting_key => $setting_value ) {
            if ( $setting_key == 'options' ) {
                echo $setting_value[$select_value];
            }
        }
    }
    
}

Hint: You can use the code below to print out the structure of group settings then you will see what you need to create the code.

echo "<pre>";
print_r( $group_settings );
echo "</pre>";