So WooCommerce has various functions to handle notices pretty easily within any front-end hooks, similarly, Wordpress has various functions to handle notices pretty easily within any back-end hooks. Due to both WooCommerce and Wordpress needing to be used to display notices for both sides of a plugin I’m working on, I decided to try to make a class for handling both front-end and back-end notices more easily. This was easy until I got to handling both front-end and back-end AJAX functions. AJAX functions seem to require an additional step on the JS side to actually display any notices created within the AJAX function.

I am trying to build a custom page where user fills his product criteria by clicking on/off switch buttons and then when user clicks a “Submit” button, the desired product will be visible using a custom woocommerce shortcode.