advanced-custom-fields - Read For Learn

Custom query based on meta key – Reduce three states to two in results?

This can be done by providing a “default” value to the ORDER BY statement. Try adding this before your call new WP_Query($args);: $setDefaultOrderby = function($statement) { return str_replace(‘wp_postmeta.meta_value’, “COALESCE(wp_postmeta.meta_value, ‘false’)”, $statement); }; add_filter(‘posts_orderby’, $setDefaultOrderby); and this after it: remove_filter(‘posts_orderby’, $setDefaultOrderby); Change the ‘false’ with whatever the default value is that you need. I am using … Read more

Strip characters, Including spaces, for tel: link

I ended up just changing: esc_url( $member_phone ) to esc_attr( $member_phone ) Not sure of any drawbacks to this, but it does work as the space is not interpreted as ‘%20’.

Validate custom fields before save using WordPress Rest API

By searching a lot to API documentation, I found the solution to my problem finally: function my_rest_prepare_post( $prepared_post, $request ) { … } add_filter( ‘rest_pre_insert_posttype’, ‘my_rest_prepare_post’, 10, 3 );

Getting value from Advanced Custom Fields [closed]

You are trying to use get_field_object, which isn’t correct. What you should be using is get_field() or the_field(). Example get_field(): $value = get_field( “locations” ); if( $value ) { echo $value; } else { echo ’empty’; } Example the_field(): <p><?php the_field(‘locations’); ?></p> Note: ACF has great documentation, you should look it over.

How to loop only categories without posts (+ show category featured image with acf) [closed]

Well, in WP the word “loop” is mainly related to posts. It’s easier to say that you want to display categories. All you have to do is to get them using get_categories function and display them. <?php $categories = get_categories( array( ‘orderby’ => ‘name’, ‘order’ => ‘ASC’ ) ); if ( ! empty( $categories ) … Read more

Gutenberg on an ACF options page

Create a page named as your archive, add blocks there. In archive-name.php please add: <?php get_header(); $page_id = get_post( 57 ); $page = apply_filters( ‘the_content’, $page->post_content ); echo $page; ?> <?php get_footer(); Replace ’57’ with your page ID. Now you can manage content of archive page directly from Pages.

Output comma with get_field in Advanced Custom Fields [closed]

implode() is intended to take an array and convert it to a string. Unless the value of $degree is an array, you’re going to get an error. If $degree is already a string value, there’s no need to implode() it. I’m guessing here because you didn’t include any information in your question about where the … Read more

Post edit – Media Library – Only get images from current post

This will lock uploads to “Uploaded to this post” and will not show “All media items” or other options in WordPress media panels. Add this code to your function.php file add_action( ‘admin_footer-post-new.php’, ‘firmasite_mediapanel_lock_uploaded’ ); add_action( ‘admin_footer-post.php’, ‘firmasite_mediapanel_lock_uploaded’ ); function firmasite_mediapanel_lock_uploaded() { ?> <script type=”text/javascript”> jQuery(document).on(“DOMNodeInserted”, function(){ // Lock uploads to “Uploaded to this post” jQuery(‘select.attachment-filters … Read more

Is it safe and good practice to use do_shortcode to escape?

The WordPress Coding Standards sniffs treat do_shortcode() as an “autoescaped function”. This appears to have been discussed in 2015 in these GitHub issues: https://github.com/WordPress/WordPress-Coding-Standards/issues/167 https://github.com/WordPress/WordPress-Coding-Standards/issues/428 The explanation used when it was added to the list was: I discussed this with VIP support (#44195). David, after conferring with another team member, said that it’s unnecessary, as … Read more

ACF Advanced Custom Fields | Help me grab the fields on my WooCommerce homepage [closed]

If using the WooCommerce homepage you must specify this in the get_field using get_option: $has_homepage_side_points = get_field(‘has_homepage_side_points’, get_option( ‘woocommerce_shop_page_id’ )); This has resolved the issue for me, I hope it helps someone else, Jason.

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