How to add meta_query to the main products query?

  • Resolved ianwp

    (@ianwp)


    11 years, 9 months ago

    Hi.
    I added a check box to show or hide certain products from the loop.
    I already modified some of the templates shortcodes to use the meta_query parameter, however I do NOT WANT to modify the core Woocommerce files.

    Is there a way to hook the $args[‘meta_query’] = array(…) to every query made on is_tax(‘product_cat’) and is_tax(‘product_tag’) ?

    Thanks!

    https://www.ads-software.com/extend/plugins/woocommerce/

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  • Thread Starter ianwp

    (@ianwp)

    Done!
    The hook comes from WP, not WooCommerce ??

    function wc_add_meta_query($query) {
	if (is_tax('product_cat')) {
		$query->set('meta_key', 'field_name');
	}
}
add_filter('pre_get_posts','wc_add_meta_query');
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