CMB2 toggle field for CMB2 Metabox for WordPress.
You can install it as a plugin, or include the main file into your theme or plugin folder.
add_action( 'cmb2_admin_init', 'theme_slug_create_custom_metabox' );
function theme_slug_create_custom_metabox() {
$prefix = '_theme_slug_';
$cmb2_metabox = new_cmb2_box(
array(
'id' => $prefix . 'sidebar_settings',
'title' => esc_html__( 'Sidebar Settings', 'theme-slug' ),
'object_types' => array( 'page' ),
'priority' => 'high',
'context' => 'normal',
)
);
$cmb2_metabox->add_field(
array(
'name' => esc_html__( 'Enable Sidebar', 'theme-slug' ),
'id' => $prefix . 'enable_sidebar',
'desc' => esc_html__( 'Enables sidebar in the page.', 'text-domain' ),
'type' => 'toggle',
'default' => 'on', // If it is checked by default.
)
);
}- Example usage of the toggle field:
$enable_sidebar = get_post_meta( $post->ID, '_theme_slug_enable_sidebar', true );
if ( 'on' === $enable_sidebar ){
// Do something when it is checked;
}