%s', $meta );
return $output;
}
/**
* Enqueue styles
*/
public static function admin_enqueue_scripts() {
wp_enqueue_style( 'rwmb-range', RWMB_CSS_URL . 'range.css', array(), RWMB_VER );
wp_enqueue_script( 'rwmb-range', RWMB_JS_URL . 'range.js', array(), RWMB_VER, true );
}
/**
* Normalize parameters for field.
*
* @param array $field
* @return array
*/
public static function normalize( $field ) {
$field = wp_parse_args( $field, array(
'max' => 10,
) );
$field = parent::normalize( $field );
return $field;
}
/**
* Ensure number in range.
*
* @param mixed $new
* @param mixed $old
* @param int $post_id
* @param array $field
*
* @return int
*/
public static function value( $new, $old, $post_id, $field ) {
$new = intval( $new );
$min = intval( $field['min'] );
$max = intval( $field['max'] );
if ( $new < $min ) {
return $min;
}
if ( $new > $max ) {
return $max;
}
return $new;
}
}