Please select your page with ctrl or command key press.

', $this->get_field_name('select'), $this->get_field_id('select') ); foreach( $get_page as $post ) { printf( '%s', $post->ID, in_array( $post->ID, $select) ? 'selected="selected"' : '', $post->post_title ); } echo ''; } else echo 'No posts found :('; } /** * Renders the output. * * @see WP_Widget::widget() */ public function widget( $args, $instance ) { global $wp_query; print $args['before_widget']; print !empty( $args['after_title'] ) ? $args['after_title'] : ''; if( $instance['select'] != '' and ! is_array( $instance['select'] ) ){ $instance['select'] = array( $instance['select'] ); } if( is_array( $instance['select'] ) ) { print '

'; foreach( $instance['select'] as $key => $value ){ if( $wp_query->get_queried_object_id() === (int) absint($value) ){ $service_class = 'class="active"'; }else{ $service_class = ''; } printf( '
• %3$s
', $service_class, get_page_link($value), get_the_title($value) ); } print '

'; } print $args['after_widget']; } /** * Prepares the content. Not. * * @param array $new_instance New content * @param array $old_instance Old content * @return array New content */ public function update( $new_instance, $old_instance ) { $instance = $old_instance; $instance['select'] = esc_sql( $new_instance['select'] ); return $instance; } /** * Tell WP we want to use this widget. * * @wp-hook widgets_init * @return void */ public static function register(){ register_widget( __CLASS__ ); } }