The taxonomy admin page will be handled by WordPress once you register your custom taxonomy. add_action( ‘init’, ‘create_ticker_taxonomies’, 0 ); //create two taxonomies, genres and writers for the post type “book” function create_ticker_taxonomies() { // Add new taxonomy, make it non-hierarchical (like ‘tags’) $labels = array( ‘name’ => _x( ‘Tickers’, ‘taxonomy general name’ ), … … Read more
The answer is to use wp_register_style() and wp_enqueue_style() before I do wp_register_script() and wp_enqueue_script() so that I can use relative image paths to the CSS file. I then move the url() stuff from jQuery and into the CSS file with this relative path.
Without seeing how you’ve customized the plugin, I can only go off the code of the stock plugin. By default, it will either use the permalink or whatever you have set in the post meta for simple_nivo_link. Here’s the actual code: # process the results while (have_posts()) { the_post(); if(!has_post_thumbnail()) break; # determine link $link … Read more
Check out wp_insert_attachment(). Takes an $attachment array of metadata and a $filename and inserts it into the media library. The Codex page has a good snippet so I won’t include one here.
You should never modify the current theme’s stylesheet via a plugin. What if the theme gets updated, or the user changes themes? Not a good idea. Instead, you should have the plugin create a custom css file, which could be located anywhere you wish, even inside of the current theme’s folder. The only way to … Read more
One point for using wp_enqueue_script is for that very reason. Never assume anything, enqueue jQuery so that if it is there already it does nothing, but if not , it will queue it up. If your talking about the image path for your plugin, you can use the following, http://codex.wordpress.org/Determining_Plugin_and_Content_Directories The examples for plugins_url should … Read more
I think you can do a simple trick like this: Create an administration page, just like normally using add_menu hook with default or low priority Hook to admin_menu with higher priority and remove that admin menu item (or you can use a plugin like Hide Admin Menu to do that) Removing admin menu after creating … Read more
I don’t think spaces are allowed in $meta_key. Try to change ‘Author Email’ to ‘author_email’. Also, if you don’t want ‘author_email’ to be visible in Custom Fields metabox, prepend it with underscore: ‘_author_email’. Unfiltered link as custom field value can also mess this metabox.
First of all – I’m not sure why you are registering jquery-ui-core. WordPress has already registered jQuery UI scripts (see here). You should use the shipped jquery and jquery-ui scripts rather than registering your own. As for the error – the second argument add_action (and apply_filter for that matter) is a callback. To have a … Read more
I’ll guess it’s because plugins_loaded is too early to enqueue styles. The wp_enqueue_scripts action is the appropriate action for enqueueing scripts and styles.