Like Joel M asked, it really depends on what you mean by “a lot of posts”. It also depends a lot on if you’re querying these posts in complicated ways. I highly recommend you install the plugin Query Monitor (https://wordpress.org/plugins/query-monitor/). It will tell you how long various queries are taking. You can then create “a … Read more
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Search fails when using the radio buttons
This worked for me: In the template file (used with that existing form), before the get_header(); call/line, add this code: global $my_dates_MB; // If you changed the meta box ID (i.e. mydates), change it also below. add_filter( ‘rwmb_show_mydates’, ‘__return_false’ ); $meta_boxes = get_dates( [] ); $my_dates_MB = rwmb_get_meta_box( $meta_boxes[0] ); if ( isset( $_POST[‘my_dates_post_ID’] ) … Read more
this should work but you overwrite the values for existing objects. to add default values only for new objects try that : $postType = “tender”; add_action( ‘save_post_’ . $postType, function ($post_ID, \WP_Post $tender, $update) { if (!$update) { // default value for new object // Add the meta data you want the custom post type … Read more
Okay. I solved it by myself. i dunno what’s wrong, but it looks like using first case – just doesn’t work. using second case – is a bad idea. so i began to work with sql and posts_where commands. first: instead of $wp_query->query_vars[‘s’] i started to use get_search_query() second: looks like when sql tries to … Read more
I just realized that there was a typo in the code. The meta-tag should read ‘prod_hierar’ instead of ‘prod-hier’. This fixes the issue. (Too much experimenting, I guess ..). Function ‘wms_hierarchy_col_orderby()‘ thus becomes: function wms_hierarchy_col_orderby( $vars ) { if ( isset( $vars[‘orderby’] ) && ‘prod_hierar’ == $vars[‘orderby’] ) { $vars = array_merge( $vars, array( ‘meta_key’ … Read more
WooCommerce products is a custom post type called product. We can use that to start for querying posts. Now you say you want to find those posts, that either don’t have a postmeta entry with the key wholesale_customer_wholesale_prices or ones that have an entry that has an empty value. DELETE p FROM wp_posts p INNER … Read more
I think your best shot would be to use a javascript-enhanced selectbox like select2 and an ajax-action to search for options. Right now, i don’t have the time to write actual pseudo-code for you, but i guess this link should give you the direction: https://select2.org/data-sources/ajax
User Filter Options on Archive Page