%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
// Prevent loading this file directly
defined( 'ABSPATH' ) || exit;
// Make sure "number" field is loaded
require_once RWMB_FIELDS_DIR . 'number.php';
if ( ! class_exists( 'RWMB_Range_Field' ) )
{
class RWMB_Range_Field extends RWMB_Number_Field
{
/**
* Enqueue styles
*
* @return void
*/
static function admin_enqueue_scripts()
{
wp_enqueue_style( 'rwmb-range', RWMB_CSS_URL . 'range.css', array(), RWMB_VER );
}
/**
* Normalize parameters for field.
*
* @param array $field
*
* @return array
*/
static function normalize_field( $field )
{
$field = wp_parse_args( $field, array(
'min' => 0,
'max' => 10,
'step' => 1,
) );
$field = parent::normalize_field( $field );
$field['attributes']['type'] = 'range';
$field['attributes']['class'] = 'rwmb-range';
return $field;
}
/**
* Ensure number in range.
*
* @param mixed $new
* @param mixed $old
* @param int $post_id
* @param array $field
*
* @return int
*/
static function value( $new, $old, $post_id, $field )
{
$new = intval( $new );
$min = intval( $field['min'] );
$max = intval( $field['max'] );
if ( $new < $min )
{
return $min;
}
elseif ( $new > $max )
{
return $max;
}
return $new;
}
}
}
Zerion Mini Shell 1.0