You can see https://codex.wordpress.org/Plugin_API/Action_Reference/save_post for reference. Here is a quick example of creating/updating meta field when create/updating a page. function save_page( $post_id, $post, $update ) { $post_type = get_post_type( $post_id ); // If this isn’t a ‘page’ post, don’t update it. if ( ‘page’ != $post_type ) return; // Update the post’s metadata. update_post_meta( $post_id, … Read more
After days of trying I managed to fix it myself. Instead of using update_post_meta, I just did this: $_POST[ “yoast_wpseo_metadesc” ] = $intro_y; It works perfectly. Hope this can help someone.
Sounds like you would find Advanced Custom Fields as a useful plugin in order to easily drop these in. https://www.advancedcustomfields.com/
You did some mistakes that I have described below: First thing you have placed jQuery Ajax code on the wrong place. On ajax callback function variable name mashup like $post_id defined and used on update time $post_ID; PHP is case sensitive so it considers 2 different variables. In some places, not closed } brackets. Here … Read more
$enddatevar = get_post_meta( $post_id, $key = ‘enddate’, $single = false); $post_id is not defined, either declare it beforehand, or use $post->ID. update_post_meta( $post->ID, ‘promote’, ‘$enddatevar’ ); ‘$enddatevar’ shouldnt be inside quotes.
You could output them as inline CSS custom properties instead of left/top, and then use those to set the position in either CSS or Javascript. PHP: <a class=”project” href=”https://wordpress.stackexchange.com/questions/345335/<?php the_permalink(); ?>” style=”—-x-position: <?php the_field(‘x’); ?>; —-y-position: <?php the_field(‘y’); ?>;'”> <p><?php the_field(“title”); ?></p> </a> CSS: .project { top: var(—-x-position); left: var(—-y-position); /* or CSS grid: */ … Read more
The $havemeta variable isn’t defined inside your shopping_location_text() function, so it isn’t available for use there. For a quick fix (or for testing/toying) you can move your code inside the function, like this: add_action( ‘woocommerce_before_main_content’, ‘shopping_location_text’, 10 ); function shopping_location_text() { global $current_user; get_currentuserinfo(); // wordpress global variable to fetch logged in user info $userID … Read more
Use meta_value_num to order by numeric values
if you want to use multiple users, if you will add usernames comma separated in custom field. try below code. function user_avatar() { $user = “”; $names = get_post_meta( get_the_ID(), ‘user_name’, true ); $user_names = array_map(‘trim’, explode(‘,’, $names)); if(!empty($user_names)) { foreach ($user_names as $key => $user_name) { $user = get_user_by( ‘login’, $user_name ); if($user) { … Read more
Since you are using ACF, you should use a repeater field. This will give you a nice admin interface for adding/editing/removing images. Once you have the fields created and added to a page you just loop through the data with PHP, here is where you would create the markup needed for owl carousel. Here is … Read more