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- ///////////////////////////////////////////////////////////////////////////
- // Custom Widget to display Event Search in Sidebar.///
- //////////////////////////////////////////////////////////////////////////////
- // Creating the widget
- class em_search_widget extends WP_Widget {
- function __construct() {
- parent::__construct(
- // Base ID of your widget
- 'em_search_widget',
- // Widget name will appear in UI
- __('Events Search Widget', 'wpb_widget_domain'),
- // Widget description
- array( 'description' => __( 'Show the default Events Manager Searh form.', 'wpb_widget_domain' ), )
- );
- }
- // Creating widget front-end
- // This is where the action happens
- public function widget( $args, $instance ) {
- $title = apply_filters( 'widget_title', $instance['title'] );
- // before and after widget arguments are defined by themes
- echo $args['before_widget'];
- if ( ! empty( $title ) )
- echo $args['before_title'] . $title . $args['after_title'];
- // This is where you run the code and display the output
- echo do_shortcode('[event_search_form]');
- echo $args['after_widget']; }
- // Widget Backend
- public function form( $instance ) {
- if ( isset( $instance[ 'title' ] ) ) {
- $title = $instance[ 'title' ];
- }
- else {
- $title = __( 'Search', 'wpb_widget_domain' );
- }
- // Widget admin form
- echo '<p>', '<label for="', $this->get_field_id( 'title' ), '">' ,
- _e( 'Title:' ), '</label> <input class="widefat" id="', $this->get_field_id( 'title' ), '" name="',
- $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ), '" />
- </p>';
- }
- // Updating widget replacing old instances with new
- public function update( $new_instance, $old_instance ) {
- $instance = array();
- $instance['title'] = ( ! empty( $new_instance['title'] ) ) ? strip_tags( $new_instance['title'] ) : '';
- return $instance;
- }
- } // Class wpb_widget ends here
- // Register and load the widget
- function wpb_load_widget() {
- register_widget( 'em_search_widget' );
- }
- add_action( 'widgets_init', 'wpb_load_widget' );
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