%s%s%s
',
$field['id'],
esc_attr( wp_json_encode( $field['js_options'] ) ),
$field['prefix'],
( $meta >= 0 ) ? $meta : $field['std'],
$field['suffix'],
$field['field_name'],
( $meta >= 0 ) ? $meta : $field['std']
);
}
/**
* Normalize parameters for field.
*
* @param array $field Field parameters.
*
* @return array
*/
public static function normalize( $field ) {
$field = parent::normalize( $field );
$field = wp_parse_args(
$field,
array(
'prefix' => '',
'suffix' => '',
'std' => '',
'js_options' => array(),
)
);
$field['js_options'] = wp_parse_args(
$field['js_options'],
array(
'range' => 'min', // range = 'min' will add a dark background to sliding part, better UI.
'value' => $field['std'],
)
);
return $field;
}
}