How can update custom meta (likes) for all posts that have this meta? If you want to update every post that has this meta: See the returns field parameter and custom field parameters for Wp_Query to 1) retrieve only posts with that meta_key, and 2) to lighten query and only return the ids instead of … Read more
You should check out this document on WordPress.org: http://codex.wordpress.org/AJAX_in_Plugins It gives you everything you need to create front-facing XHR functionality. Make sure to set a nopriv hook for those who aren’t logged in. http://codex.wordpress.org/AJAX_in_Plugins#Ajax_on_the_Viewer-Facing_Side Also the JS variable ajaxurl is only set on the backend. You will need to define that yourself on the front-end. … Read more
Try using the rest_api_allowed_public_metadata filter to whitelist the facebook custom field. It will then appear in the response: add_filter( ‘rest_api_allowed_public_metadata’, ‘jeherve_allow_fb_metadata’ ); function jeherve_allow_fb_metadata() { // only run for REST API requests if ( ! defined( ‘REST_API_REQUEST’ ) || ! REST_API_REQUEST ) return $allowed_meta_keys; $allowed_meta_keys[] = ‘facebook’; return $allowed_meta_keys; }
Well, you can create your own login form which I´ve have done also few years ago, but it is easier to do it with a plugin. there are a lot of these plugins, for example: Auto login new user https://wordpress.org/plugins/auto-login-new-user-after-registration/; also you can add social login to your WordPress, this creates an automatic registration on … Read more
First, the sample WHERE clause you provide doesn’t make sense. That is not how to write a query that will return “between a range of startDate and endDate”. Secondly… I am basically looking for posts which are between a range of startDate and endDate and should show further posts also. It is not clear what … Read more
Been there done that. Try this: https://interconnectit.com/products/search-and-replace-for-wordpress-databases/ Its a search and replace tool that you put in your WordPress root and just run it from mydomain.dev/searchreplacedb2.php It fixes the serialization problem when you want to change the url:s to the live one.
The problem here is that post meta wasn’t designed for these kinds of searches, that’s why the taxonomy tables exist, else categories and tags would be stored as post meta Post meta is optimised for fetching data when you already know the post ID Taxonomies are optimised for finding posts when you already know the … Read more
Custom field for default gallery
get_users() does not allow you to directly sort by whatever you like, but there are ways around it. The Codex for get_users() says: orderby – Sort by ‘ID’, ‘login’, ‘nicename’, ’email’, ‘url’, ‘registered’, ‘display_name’, ‘post_count’, ‘include’, or ‘meta_value’ (query must also contain a ‘meta_key’ – see WP_User_Query). meta_value is a very powerful way to go … Read more
Advanced custom fields plugin has it’s own set of functions to use, use them instead. Also text fields there have an option of weather to save HTML or pure text http://www.advancedcustomfields.com/docs/ They also have nice examples if you go to the documentation of the particular field type