Since that SO link is to my question, I will re-post it and expand on it here. TinyMCE does NOT save “p” tags in the editor, instead linebreaks and the like are converted into p tags by WordPress functions (such as wpautop(). So the solution was a combination of altering my textbox to look like: … Read more
Ok, this is actually about the output as you said in your comment. I suppose you know, you can do modification like this: // assumed a single result is returned as string $your_post_meta = get_post_meta( get_the_ID(), ‘your_post_meta’, true ); // lets add something $your_modified_post_meta=”My post meta: ” . $your_post_meta; So far so obvious I would … Read more
As Andreas Krischer suggested, I fixed using an script to update all the old values and then only using the wp_insert_post to create the custom field for the new posts. The script that I used: INSERT INTO wp_postmeta( post_id, meta_key, meta_value ) SELECT wp_posts.ID, ‘municipi’, ” FROM wp_posts WHERE wp_posts.post_status=”publish” AND wp_posts.post_type=”post” Here I’m updating … Read more
you have to make a javascript code similar to this… jQuery(function ($) { name = $(‘#name’).val(); $(‘#name’).data(‘old_value’,name); window.onbeforeunload = function () { if ($(‘#name’).data(‘old_value’) !== $(‘#name’).val()) return ‘You have unsaved changes!’; } }); here’s a demo page… try closing the page after changing the value of the textbox there…
Sometimes it is more useful to look at the task outside of the WordPress field, but from true programming. You can use custom SQL query to get your users ids and then do what you want with them. Place the code below into functions.php function wpse_177536_get_user_ids(){ global $wpdb; $sql = “SELECT user_id FROM $wpdb->usermeta WHERE … Read more
If you would have created your own WP_Query, you could have done it this way: <?php $args = array( ‘orderby’ => ‘meta_value_num’, ‘order’ => ‘ASC’, ‘meta_key’ => ‘price’ ); $new_query = new WP_Query( $args ); ?> See the examples in the docs: https://codex.wordpress.org/Class_Reference/WP_Query#Order_.26_Orderby_Parameters Since you are using the Mainloop, you need to act a bit … Read more
did you try to call like this: $args = array( ‘post_type’ => ‘product’, ‘meta_query’ => array( ‘relation’ => ‘OR’, array( ‘key’ => ‘spec’, ‘value’ => ‘choice2’, ‘compare’ => ‘LIKE’, ), array( ‘key’ => ‘spec’, ‘value’ => ‘choice3’, ‘compare’ => ‘LIKE’, ), ), ); $query = new WP_Query( $args ); example taken straigh from the codex
Per comments just trim the $colors before use: if ( get_post_meta( get_the_ID(), ‘hex_colors’, true ) ){ $colors = get_post_meta( get_the_ID(), ‘hex_colors’, true ); $colors = explode( ‘ ‘ , trim( $colors ) ); foreach( $colors as $color ) { echo ‘<div>’, $color, ‘</div>’; } }
You are using third party code to generate those meta boxes, and I am not familiar with how that code works. In fact, based on your question I am not even sure exactly where the code fails. Your description of the problem is inadequate. I can point out that your code is overly complex. It … Read more
From what I understand I think you can try something like: SELECT meta_value, COUNT(post_id) as count FROM $wpdb->postmeta WHERE meta_key = ‘authors’ GROUP BY meta_value HAVING count >= 20 ORDER BY meta_value; Let me know if this works for you!