custom-field - Read For Learn

Spit out list of distinct instances of custom field?

Here’s a dashboard widget you could manage them with: // add dashboard widget add_action(‘wp_dashboard_setup’, ‘wpse_dashboard_widget’); function wpse_dashboard_widget() { // only show widget to users who can publish pages if(current_user_can(‘publish_pages’)) { wp_add_dashboard_widget(‘deduped_dash_widget’, ‘Publications’, ‘wpse_create_deduped_dash_widget’); } } // widget contents function wpse_create_deduped_dash_widget() { // select publications without duplicates by using DISTINCT global $wpdb; $mentions = $wpdb->get_results(“SELECT DISTINCT … Read more

Change blog post title on main blog page

First of all, yes, its seems to be the right place to look. get_the_ID() gives you the ID of the current item in the loop. Do you have the custom field so far? If yes you can output the “Custom field – Title” with this lines of code: $customTitle = get_post_meta( get_the_ID(), ‘CustomFieldSlug’, true ); … Read more

query_posts -> get page_id from custom field

You get a custom field by using get_post_meta: <?php $pageID = get_post_meta( get_the_ID(), ‘custom_field_name’, true ); ?> You can then use that for the query you need, but you should not use query_posts, this function overrides the main query and isn’t normally used on themes or plugins, it should be avoided. This can increase page … Read more

WooCommerce 3 get custom variation on process order [closed]

Okay I find solution for this one!! Add field to the each product variation with this one github Remi Corson And because I have a custom gateway plugin for WooCommerce I found there where products are initiated and use foreach to get ‘productId’ for each product. There I use $variation = $item[‘variation_id’]; $productVariation = get_post_custom($variation); … Read more

will wp_insert_post write a new custom field to the database?

Yes, wp_insert_post() will automatically insert new postmeta as well. I just tried out your exact code and it worked. And the reason behind this could be quite simple: In WordPress, meta info for a post is only a key and value pair. There is no strict rule that keys have to be defined somewhere, so … Read more

Custom Fields Permalink Plugin not observing hyphens

Use a underscore instead of a hyphen. You can see others are having the same issue. The underscore exchange fixes the problem. Using underscores instead of hyphens in the permalink

Use WP_Meta_Query To List All Values For 1 Key On Page Template

update meta field value after

You are not retrieving the saved value for $model. $model = get_post_meta( $post_id, ‘auction_model’, true ); And you should be sanitizing the values upon retrieval, or at least before echoing them: <?php echo sanitize_text_field( $model ); ?> You could also check for the value before calling update_post_meta() upon form submission, unless you intended to run … Read more

Show Custom Taxonomy as Headline for related posts

The easiest way to approach this given the code you have provided is to reverse the order of your code. Do the foreach before the title, and instead of outputting the post content using echo, append to a variable. Then check if the variable has anything to output and if so, output the title. $post … Read more

Create Shortcode shows only posts with custom_field meta

You need your shortcode to accept attributes. A shortcode with attributes would look like: [publication year=”2017″] Then in your add_shortcode callback function you receive attributes in the first parameter of the function: function wpse_279094_publication_shortcode( $atts ) { echo $atts[‘year’]; } add_shortcode( ‘publication’, ‘wpse_279094_shortcode’ ); You want to be able to account for a user not … Read more

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