You can’t use the add_meta_box() function with an array of post types unfortunately although it would be a good core contribution. The way to do this at the moment is to get an array of your post types and loop over them calling your add_meta_box() line for each one eg: foreach( get_post_types() as $type ) … Read more
Short answer: no. Shortcodes are for injecting content directly in the Post Content, by the user, via the Post Edit screen. If your data are coming from a metabox, you have other, better, more efficient, and easier-to-control means of injecting content into the Post Content: primarily, the the_content filter (for general usage), or custom action … Read more
After looking at the class names assigned to the and table columns, I set a “display: none;” CSS rule to all the extra columns with the class names of the extra custom taxonomy fields that I added. Not the most sophisticated solution if you have a lot of extra custom fields like I do, but … Read more
You are checking if the field is empty. Try to update it if its empty as well if( trim( $attachment[ $field ] ) == ” ) $post[ ‘errors’ ][ $field ][ ‘errors’ ][] = __( ‘Error! Something went wrong.’ ); else update_post_meta( $post[ ‘ID’ ], $key, $attachment[ $field ] ); Try if( isset( $attachment[ $field … Read more
You should take the condition outide the loop meaning above <?php if (have_posts()) : while (have_posts()) : the_post(); ?> Therewise every time the loop begins it start the check instead of doing the check then starting the loop if the condition exist. Its hard for to understand because i dont understand div names but i … Read more
Maybe this tutorial will help you. EDIT: some code in case the original source gets lost. 1st) Add the meta box to all the post types we need function wpse31877_add_custom_meta_boxes() { foreach ( array( ‘post’, ‘page’ ) as $post_type ) { add_meta_box( ‘wp_custom_attachment’ ,’Custom Attachment’ ,’wpse31877_custom_attachment’ ,$post_type ,’side’ ); } } add_action( ‘add_meta_boxes’, ‘wpse31877_add_custom_meta_boxes’ ); … Read more
Free http://wordpress.org/extend/plugins/amr-users/ (also has details at http://wpusersplugin.com/) allows one to define the data in a user list and then export to csv that list.
You just need to write a delete avatar function that gets the location of the file and deletes it using the php unlink function. The following code can be used as an example of how it’s done. I use this to delete the old user avatars when a user uploads a new one. It is … Read more
I just jumped in deep on the last two WordPress projects that I’ve built getting immersed on both custom post types and custom fields, which are frequently implemented using metaboxes on the back end. On this last project I went all out with the use of WP Alchemy metabox class for WordPress. It’s not really … Read more
I haven’t touched user functions so far, but according to the codex, should look something like this. $args = array( ‘meta_key’ => ‘g300’, ‘meta_value’ => ‘,’ ); $users = get_users( $args ); EDIT This assumes that all the users with the field unchecked have a comma value ( for example, it won’t work if the … Read more