%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
// Prevent loading this file directly
defined( 'ABSPATH' ) || exit;
// Make sure "input" field is loaded
require_once RWMB_FIELDS_DIR . 'input.php';
if ( ! class_exists( 'RWMB_Checkbox_Field' ) )
{
class RWMB_Checkbox_Field extends RWMB_Input_Field
{
/**
* Enqueue scripts and styles
*
* @return void
*/
static function admin_enqueue_scripts()
{
wp_enqueue_style( 'rwmb-checkbox', RWMB_CSS_URL . 'checkbox.css', array(), RWMB_VER );
}
/**
* Get field HTML
*
* @param mixed $meta
* @param array $field
*
* @return string
*/
static function html( $meta, $field )
{
$attributes = $field['attributes'];
$attributes['value'] = 1;
return sprintf(
'<input %s value="1" %s>',
self::render_attributes( $attributes ),
checked( ! empty( $meta ), 1, false )
);
}
/**
* Normalize parameters for field
*
* @param array $field
*
* @return array
*/
static function normalize_field( $field )
{
$field = parent::normalize_field( $field );
$field['attributes']['list'] = false;
$field['attributes']['type'] = 'checkbox';
$field['attributes']['class'] = 'rwmb-checkbox';
return $field;
}
/**
* Set the value of checkbox to 1 or 0 instead of 'checked' and empty string
* This prevents using default value once the checkbox has been unchecked
*
* @link https://github.com/rilwis/meta-box/issues/6
*
* @param mixed $new
* @param mixed $old
* @param int $post_id
* @param array $field
*
* @return int
*/
static function value( $new, $old, $post_id, $field )
{
return empty( $new ) ? 0 : 1;
}
/**
* Output the field value
* Display 'Yes' or 'No' instead of '1' and '0'
*
* Note: we don't echo the field value directly. We return the output HTML of field, which will be used in
* rwmb_the_field function later.
*
* @use self::get_value()
* @see rwmb_the_field()
*
* @param array $field Field parameters
* @param array $args Additional arguments. Rarely used. See specific fields for details
* @param int|null $post_id Post ID. null for current post. Optional.
*
* @return string HTML output of the field
*/
static function the_value( $field, $args = array(), $post_id = null )
{
$value = self::get_value( $field, $args, $post_id );
return $value ? __( 'Yes', 'meta-box' ) : __( 'No', 'meta-box' );
}
}
}
Zerion Mini Shell 1.0