theme option – how to get value from multi-select

all options values (including multi-select) can be get with these functions

multi-select saves only posts or terms ids, you have to make a db query manually to get data about those ids.

can you give an example ?

if i have some codes like this

'data_slider'        => array(
						'type'         => 'multi-picker',
						'label'        => false,
						'desc'         => false,
						'value'        => array(
							'slider_data' => 'latest',
						),
						'picker'       => array(
							'slider_data' => array(
								'label'   => __( 'Data Slider', 'envalabs' ),
								'type'    => 'radio',
								'inline' => true,
								'choices' => array(
									'categories'  => __( 'Category', 'envalabs' ),
									'latest' => __( 'Latest Post', 'envalabs' ),
									'random' => __( 'Random', 'envalabs' )
								)
							)
						),
						'choices'      => array(
							'categories'  => array(
								'category_selected' => array(
									'type'    => 'multi-select',
									'label'   => __( 'Category', 'envalabs' ),
									'population' => 'taxonomy',
									'source'     => 'category',
								)
							),
							'latest'  => array(
								'last_post' => array(
									'type'    => 'multi-select',
									'label'   => __( 'Last Post from', 'envalabs' ),
									'population' => 'users',
									'source'     => array( 'editor', 'subscriber', 'author', 'contributor', 'administrator' ),
								)
							)
						),
						'show_borders' => false,
					),

I want to get the value that I selected at multi-picker, and got it the value of the multi-select from categories eg

https://manual.unyson.io/en/latest/options/built-in-option-types.html#multi-picker-get-db-value

$picked = fw_get_db_..._option('data_slider/slider_data');
$value = fw_get_db_..._option('data_slider/'. $picked);

if ($picked === 'categories') {
	// $value['category_selected'] ...
} elseif ($picked === 'latest') {
	// $value['last_post'] ...
} elseif ($picked === 'random') {
	// ...
}

thanks, it’s work