0

How can I add a separate WooCommerce widget, with the Add to Cart button and its options, so I can display it anywhere in the sidebar of the product details page?

0
<?php
/*
Plugin Name: Keyframe Woocommerce Widget
Description: Keyframe Woocommerce Add To Cart Sidebar Widget
Author: Keyframe
Version: 1.0
*/

// Block direct requests
if ( !defined('ABSPATH') )
die('-1');


add_action( 'widgets_init', function(){
 register_widget( 'N_Widget' );
}); 

/**
* Adds N_Widget widget.
*/
class N_Widget extends WP_Widget {

/**
 * Register widget with WordPress.
 */
function __construct() {
    parent::__construct(
        'N_Widget', // Base ID
        __('N Widget', 'text_domain'), // Name
        array( 'description' => __( 'N Sidebar Widget!', 'text_domain' ), ) // Args
    );
}

/**
 * Front-end display of widget.
 *
 * @see WP_Widget::widget()
 *
 * @param array $args     Widget arguments.
 * @param array $instance Saved values from database.
 */
public function widget( $args, $instance ) {

    echo $args['before_widget'];
    if ( ! empty( $instance['title'] ) ) {
        echo $args['before_title'] . apply_filters( 'widget_title', $instance['title'] ). $args['after_title'];
    }

    global $product;
    do_action( 'woocommerce_' . $product->product_type . '_add_to_cart'  );
    echo $args['after_widget'];
}

/**
 * Back-end widget form.
 *
 * @see WP_Widget::form()
 *
 * @param array $instance Previously saved values from database.
 */
public function form( $instance ) {
    if ( isset( $instance[ 'title' ] ) ) {
        $title = $instance[ 'title' ];
    }
    else {
        $title = __( 'New title', 'text_domain' );
    }
    ?>
    <p>
        <label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:' ); ?></label> 
        <input class="widefat" id="<?php echo $this->get_field_id( 'title' ); ?>" name="<?php echo $this->get_field_name( 'title' ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>">
    </p>
    <?php 
}

/**
 * Sanitize widget form values as they are saved.
 *
 * @see WP_Widget::update()
 *
 * @param array $new_instance Values just sent to be saved.
 * @param array $old_instance Previously saved values from database.
 *
 * @return array Updated safe values to be saved.
 */
public function update( $new_instance, $old_instance ) {
    $instance = array();
    $instance['title'] = ( ! empty( $new_instance['title'] ) ) ? strip_tags( $new_instance['title'] ) : '';

    return $instance;
}

} // class N_Widget

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.