Could try a plugin called Geo mash up which turns WordPress into a GeoCMS, has nearby functionality built into it and can take long and lang values or addresses from custom fields. http://wordpress.org/extend/plugins/geo-mashup/ and try https://code.google.com/p/wordpress-geo-mashup/wiki/TagReference for the references.
I’m not sure if select multiple value from the select box is what you want, but from a quick look at you code i would say you should put <select name=”‘.$field[‘id’].'[]” id=”‘.$field[‘id’].'”> instead of <select name=”‘.$field[‘id’].'” id=”‘.$field[‘id’].'”> since you want a multiple select. This is then a html problem, not a WP related.
You don’t appear to be setting meta_box_nonce anywhere in your code. As your cd_meta_box_save function returns if the nonce isn’t set, your fields will not be saved. See the codex for more on nonces.
I’ve never actually tried this, but I think the following should work: function wpse_96096_append_author( $title, $post_id ) { if( is_feed() ) { $author = get_post_meta( $post_id, ‘{YOUR CUSTOM FIELD KEY}’, true ); $title = $title . ‘ by ‘ . $author; } return $title; } add_filter( ‘the_title’, ‘wpse_96096_append_author’, 10, 2 ); What this does is … Read more
Here’s how I understand this task: get posts (you can shape this any way you want by adding extra parameters to the query), for each post get its meta-box value (replace the key with yours), if value found add it to the menu’s HTML. Note: code is not tested, it is more of an outline. … Read more
Finally I found the solution. I think the problem was because I didn’t specify the rewrite rules for taxonomy archive page manually because I thought that I just want some simple url (default) so I didn’t have to add the rewrite rule at all. So I tried the following code and add some flush rules … Read more
I’ve battled with a similar problem and came to the conclusion that you can’t order by multiple meta values properly using pre_get_posts. However in your case the solution might actually be very simple. All you need to do is combine the season number with the episode number into a single number. I don’t know how … Read more
You should be able to pass the name of the custom field in the shortcode: [cgview title=”fieldname”] Not tested; I just took a look at the source code (and now my eyes hurt).
You can order posts by custom taxonomy terms by adding a posts_clauses filter, see below answer: https://wordpress.stackexchange.com/a/14313/14499 Make sure that on functions.php you add both that function AND the call to add_filter(‘posts_clauses’, ‘orderby_tax_clauses’, 10, 2 );, otherwise it won’t work. Assuming annee is the custom taxonomy, this should then work: query_posts($query_string . ‘&posts_per_page=-1&orderby=annee&order=ASC’);
The meta boxes for the Appearance->Menus section are in /wp-admin/includes/nav-menu.php. The meta boxes for posts and pages are mostly in /wp-admin/includes/meta-boxes.php, if you need those.