custom-field

Hide empty custom field

I’m assuming what you want is to hide the text when meta is empty. You can put a conditional check for meta before print: add_action( ‘woocommerce_single_product_summary’, ‘also_available_on_ps4’, 38 ); function also_available_on_ps4() { global $product; if ( has_term( ‘ps4-games’, ‘product_cat’ ) ) { if(get_post_meta( get_the_ID(), ‘also_available’, true )){ echo ‘<b>Also available on:</b>’ . get_post_meta( get_the_ID(), ‘also_available’, … Read more

Order posts by title and custom field value?

My first attempt to help you with solving your problem would be to do something like this : /* Order Posts Alphabetically */ function prefix_modify_query_order( $query ) { if ( is_main_query() ) { $query->set( ‘meta_query’, array( ‘relation’ => ‘AND’, ‘query_highlight’ => array( ‘key’ => ‘wiloke_listgo_toggle_highlight’, ‘value’ => ‘1’, ‘compare’ => ‘=’ ) ) ); $query->set( … Read more

Show image depending on the number in the custom fields

Better will be when you use css to change status colors. WooCommerce Hooks: Actions and filters Action and Filter Hook Reference woocommerce/templates/content-single-product.php function woocommerce_stock_badge() { global $product; if ( !$product->is_in_stock() ) { echo ‘<div class=”stock red”>no stock</div>’; } else if ( $product->is_in_stock() && 5 >= $product->get_stock_quantity() ) { echo ‘<div class=”stock orange”>low stock</div>’; } else … Read more

How to add code to custom field to every blog post via php?

You can use the update_post_metadata hook to edit any custom field value right before it’s saved to the database. For example: function update_my_post_metadata( $check, $object_id, $meta_key, $meta_value, $prev_value ) { if ( $meta_key === ‘MY_META_KEY’ ) { $meta_value=”BEFORE” . $meta_value . ‘AFTER’; update_post_meta( $object_id, $meta_key, $meta_value ); return true; } } add_filter( ‘update_post_metadata’, ‘update_my_post_metadata’, 10, … Read more

Filter custom WP_Query by first letter of a custom field – hopefully using Search and Filter Pro?

If Search and Filter Pro doesn’t help with this out of the box, it will take more effort to achieve this. What I would do: Move query to a separate function that would stay in functions.php file. It would return query results (example bellow). function theme_prefix_return_professionals($type=”professionals”, $fid = ‘204’) { $letter=””; $post_type = $type; $filter_id … Read more

How to replicate data storage and querying using WordPress. Custom posts/fields or Custom db tables?

This question is too broad for a concise answer but generally speaking I’d recommend: A custom post type Custom taxonomies (for grouping) Custom fields for arbitrary data (a plugin like Advanced Custom Fields will save a lot of time) You can query by both the taxonomy & custom fields using tax & meta queries. There’s … Read more

How would I correctly implement a new if statement in a child functions file?

you put a , instead of ; at end of $advert_details. you will better see this kind of error if you better indent the code. add_action(‘wp_enqueue_scripts’, ‘theme_enqueue_styles’, 12); function theme_enqueue_styles() { wp_enqueue_style(‘parent-style’, get_template_directory_uri() . ‘/style.css’); } if (!function_exists(‘adifier_custom_meta’)) { function adifier_custom_meta() { $meta_boxes = array(); $advert_details = array( array( ‘id’ => ‘advert_cond’, ‘name’ => esc_html__( … Read more

WooCommerce multiple custom fields code

Not in stackoverflow nor stackexchange can`t answer my question. I dont know maybe they just can edit my writing dictation!. Anyway after searching in php courses my code is this now and works correctly: <?php $custom_field_type = get_post_meta($post->ID, ‘_custom_field_type’, true); $custom_field_type = array_filter($custom_field_type, ‘strlen’); if (count($custom_field_type)) { echo ‘<div id=”vijegiha”>’; echo ‘<h3 id=”vijegih3″>ویژگی های کلیدی</h3>’; … Read more

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