I assume that you are talking about post meta– data stored in the $wpdb->postmeta table when you talk about “meta data fields”. The data in that table is associated with particular posts, of whatever type. It is not in any way keyed directly to the post type itself. There would be no way to connect … Read more
I figured it out. Something was wrong with using ‘$id’ in update_post_meta. I changed this: function ajax_posted() { $votes_plus = $_POST[‘votes’]+1; $id = $_POST[‘post’]; if (update_post_meta($id, ‘votes’, $votes_plus)) { $votes_ret = get_post_meta($id, ‘votes’, true); echo “Thanks for voting! “.$votes_ret.” vote.”; } else { echo “Voting failed!”; } die(); } to this: function ajax_posted() { $id … Read more
Transients are stored as options in the wp_options table (in most cases). All option values are always converted to strings when stored. The table that holds them has the option_value column defined as longtext, and the option functions escape to string values when creating the SQL. Thus, bare integers will be converted to strings. Since … Read more
I actually managed to achieve what I needed to do in the end by using the below:- <?php if(get_post_meta($id, “h1_title_override”, true) !== ”) { ?> <h1><?php title_override_text(); ?></h1> <?php } else { ?> <h1><?php title_text(); ?></h1> <?php } ?> With the necessary functions in place of course…
By get_the_tags() you receive an array of tags attached to the current post. So you could do the following: $tags = get_the_tags(); $tag_ids_to_print = array( 1, 2, 3 ); //List of Tag IDs which you want to be printed $print_tags = array(); if( is_array( $tags ) ){ foreach( $tags as $tag ){ if( in_array( $tag->term_id, … Read more
Your data will be serialized, if you save non-scalar values (e.g. array, object) as post meta. You must unserialize it: $subs = get_post_meta( $post->ID ); $subs[‘_q1_subs’][0] = unserialize($subs[‘_q1_subs’][0]);
You have to add this line to the top of single.php global $post; or, use get_the_ID(), as Divi does in the same single.php if( get_post_meta( get_the_ID(), ‘store-url’, true) !== ”) {…
I would read this article, its from Yoast. I don’t think you are understanding what the focus keyword feature does. This article talks about that as well as how adding the keyword meta tag is a waste of time (in most cases). I wouldn’t worry about adding it BUT if you still want to I … Read more
I hope you are doing well. Here, I am sharing code for recording likes. The code for single.php have the javascript code for making an ajax call to a wp function. This wp function have the code to store like expressions and it will return you the total number of like expressions recorded on post. … Read more
Use the following instead of add_post_meta: update_post_meta($post_id, ‘when’ $date); add_post_meta does just that, adds a new meta key every time, including duplicates in your case. update_post_meta also incorporates add_post_meta if a key doesn’t exist, but updates an existing key. For reference: http://codex.wordpress.org/Function_Reference/update_post_meta If you want to store rolling dates in an array, you would simply … Read more