After I removed all the wp_nonce fields everything is working slightly. As far as I can remember, their job is to prevent sending requests from undesireable places and some actions. I guess I can’t make a proper nonce verification.
Did you try this ?Hope this will work. add_filter( ‘the_content’, ‘cd_display_quote’ ); function cd_display_quote( $content ) { // We only want this on single posts, bail if we’re not in a single post // if( !is_single() ) return $content; // We’re in the loop, so we can grab the $post variable global $post; $data = … Read more
Attaching meta box to specific category/taxonomy in custom post type
Meta-Box to add multiple items one at a time and on publish save all
First of all, You don’t have to add ‘form’ html tag in the metabox. You missed to pass the ‘$post’ parameter to the function ‘display_post_options’ and you used selected() function wrong too. Here is the code after I updated it. function display_post_options( $post){ wp_nonce_field( basename( __FILE__ ), ‘post_options_nonce’ ); $post_options_select_value = get_post_meta($post->ID,’post_options_select’,true); ?> Choose Your … Read more
I personally now use on every project Advanced Custom Fields (http://advancedcustomfields.com/), it is well-maintained, easy to manage, extremely powerful and ever-evolving in terms of features. It has a free and a Pro version (right now the plugin creator is moving towards a new version where there is only Pro, not single Add-Ons). Your repeater field … Read more
Make sure your custom post type slug is clients in $screens = array( ‘clients’ ); Because i have just tested your code in local and its working fine.
The basic premise for creating meta boxes from scratch is to first register a metabox, which calls a display callback that you then create and output fields in. And then of course you need to handle sanitizing, saving, and displaying that data yourself. The class you’re using isn’t really the “WordPress-way” so much as a … Read more
Your values are actually being saved – you can always check it in your database. The problem is in your metabox callback function post_options_callback – it is not being called with Post.ID value as an argument, but WP Post object is being passed. Here’s revisited piece of code: function post_options_callback( $post ) { $post_id = … Read more
Add “Select” For Custom Post Type Metabox