'small', // or medium or large
'placeholder' => '', // show this when blank
'min' => 0,
'max' => 1000,
'step' => 1,
'default' => 0,
'unit' => '',
);
/**
* Constructor
*
* @since 1.4
*/
function __construct( $settings, $owner ) {
parent::__construct( $settings, $owner );
mm_add_action_once( 'admin_enqueue_scripts', array( $this, 'enqueueSlider' ) );
mm_add_action_once( 'customize_controls_enqueue_scripts', array( $this, 'enqueueSlider' ) );
add_action( 'admin_head', array( __CLASS__, 'createSliderScript' ) );
}
/**
* Cleans up the serialized value before saving
*
* @param string $value The serialized value
* @return string The cleaned value
* @since 1.4
*/
public function cleanValueForSaving( $value ) {
if ( $value == '' ) {
return 0;
}
return $value;
}
/**
* Cleans the value for getOption
*
* @param string $value The raw value of the option
* @return mixes The cleaned value
* @since 1.4
*/
public function cleanValueForGetting( $value ) {
if ( $value == '' ) {
return 0;
}
return $value;
}
/**
* Enqueues the jQuery UI scripts
*
* @return void
* @since 1.4
*/
public function enqueueSlider() {
wp_enqueue_script( 'jquery-ui-core' );
wp_enqueue_script( 'jquery-ui-slider' );
wp_enqueue_script( 'underscore' );
}
/**
* Prints out the script the initializes the jQuery slider
*
* @return void
* @since 1.4
*/
public static function createSliderScript() {
?>
echoOptionHeader();
echo "";
printf(' %s %s
',
$this->settings['size'],
$this->getID(),
$this->settings['placeholder'],
$this->getID(),
esc_attr( $this->getValue() ),
$this->settings['min'],
$this->settings['max'],
$this->settings['step'],
$this->settings['unit'],
$this->settings['desc']
);
$this->echoOptionFooter( false );
}
}