You could encode them as JSON, or as serialized strings (the latter of which you can do using functions already baked in to WordPress). Both of these options will let you keep the number of database rows down. However, both of these options will also significantly hamper your ability to search the data, or deal … Read more
It’s a good question. There is many ways to apply a little script but the simplest way to do this take a few lines. A note about the following code: Most parameters might be added to the query like meta_query, category. wp_create_category(), will create a category once. wp_set_post_terms(), only work with native post types, will … Read more
A few weeks ago I added a feature similar to Magic Fields. Here’s the github project. The most important thing is in this file: js/custom_fields/media_image.js
You should use add_feed() function (take name of feed and callback) to add new feed, it will take care of settings up hooks and rewrite rules automagically. Then in your callback function you can use query_posts() to override query before loading template.
I would wage that your issue is with \r\n (CRLF). If the newlines are created in Windows, they’ll go into the database as \r\n and when serialized get counted as 2 characters. Then when importing, they’ll only be counted as 1 character and they’ll corrupt the string. I tested this hypothesis and sure enough I … Read more
Was able to get this working. Thought I would write down what we did in the hopes that it will help someone in the future (or someone can give me feedback on how to better improve it!) Registered Custom Rewrite Rules add_action(‘init’, ‘pub_rewrite_rules’); function pub_rewrite_rules() { global $wp_rewrite; $wp_rewrite->add_rewrite_tag( ‘%pubyear%’, ‘([0-9]{4})’, ‘pubyear=”); $wp_rewrite->add_rewrite_tag( “%pubmonth%’, ‘([0-9]{2})’, … Read more
There is no filter to change that behavior, you would have to replace the entire metabox. On the other hand: I think there is no really simple way to show and to save those arrays. Example for a fictive meta key ‘foo’: array ( 0 => 2, ‘hello’ => array ( 0 => 2, ‘hello’ … Read more
Inserting a meta box in the Comment edit screen is the same as in the post types screens. But it can only be placed on the wide column, the sidebar seems not to accept other boxes. To capture the data that’s being posted, I only found the filter comment_edit_redirect. This has to be adapted to … Read more
For starters, I recommend you use the API for register metaboxes and fields which can be seen here: https://github.com/WebDevStudios/CMB2/wiki/Basic-Usage#create-a-metabox. To echo the select option’s label, you would do something like this: add_action( ‘cmb2_admin_init’, ‘custom_metabox’ ); function custom_metabox() { $cmb = new_cmb2_box( array( ‘id’ => REALIA_PROPERTY_PREFIX . ‘ficha_tecnica’, ‘title’ => ‘Ficha Técnica’, ‘object_types’ => array( ‘property’ … Read more
CSS of what? CSS can be relevant only in the context of the full page, and as long as you do not request data for the full page (which you can easily do by just fetching the page and parsing it for the relevant style rules) you lack context. There is simply no such thing … Read more