Yes, the save action has a nonce already. But you don’t know it – so you cannot validate it. Besides that, you may want to fill a meta box from other places like a user profile or the dashboard, and then you need your own nonce anyway. An example from my current work: There is … Read more
Just in case someone comes here to copy pasta without looking at the codex. THE APPROPRIATE FILTER IS »template_include« See: Codex – Filter Reference As Radek pointed out that method can destroy your theme. Additional information: The article »Don’t use template_redirect to load an alternative template file« by Mark Jaquith, where he says, in a … Read more
I believe you have to use meta compare LIKE. If you do a regular meta query, the resulting SQL will be meta_value = your_value, which is never going to find anything because it’s trying to match the entire contents of the field.
Theme template files are organized in this way because of the WordPress Template Hierarchy. Since all primary template files eventually fallback to index.php, it is certainly possible to use only the index.php primary template file. There are advantages and disadvantages to using either method. Generally speaking, the usefulness/efficiency of defining template files is inversely proportional … Read more
Assuming the installation will never have a plugin register a page with that same name it should be safe, i’d suggest giving your registered page a uniquely prefixed name, and secondly if the page name refers to your theme’s functions file wouldn’t it then be calling the file directly(you shouldn’t ever be calling the theme … Read more
Have you considered using Sitewide Tags to populate one blog, then using the RSS feed from that blog to display the lastest posts wherever you need them?
Found the cause of the problem – and fixed it! It turns out that LF vs. CRLF is not an issue at all on a LAMP based webhost. The problem in my particular case was that I copied the original theme’s style.css verbatim, and it was missing a very critical line in the comment section: … Read more
Actually it looks like your calling jquery wrong. You should always use wp_enqueue_script, otherwise your asking for conflicts. Don’t call it manually. The lines you pasted in from WooCommerce don’t load jquery directly – they load it by setting the dependencies for the other scripts. WordPress handles the rest. If you want to use jQuery … Read more
Globals aren’t passed into functions. You have to declare them. Change this: function test() { return $post->ID; //or echo $post->ID; } …to this: function test() { global $post; return $post->ID; //or echo $post->ID; }
One plugin that I’ve used successfully is Relevanssi: http://wordpress.org/extend/plugins/relevanssi/ Also, you could try to make your custom taxonomy into a search filter, like it’s described in this post: http://wordpress.org/support/topic/search-form-with-custom-taxonomy-dropdown . I’ve used this on my projects and it worked wonders! Hope this helps!