src/Observers/SortObserver.php
public function updating(Page $model)
    {
        if ($model->isDirty('parent_id')) {
            foreach (locales() as $locale) {
                $model->setTranslation('uri', $locale, '');
            }
        }
    }
public function updating(Page $model)
    {
        if ($model->isDirty('parent_id')) {
            foreach (locales() as $locale) {
                $model->setTranslation('uri', $locale, '');
            }
        }
    }
public function updating ( Page $ model ) { if ( $ model -> isDirty ( 'parent_id' ) ) { foreach ( locales ( ) as $ locale ) { $ model -> setTranslation ( 'uri' , $ locale , '' ) ; } } }
On update, update children uris.

@param Page $model

@return null
On update update children uris .