You can add content to the category edit pages by hooking into the edit_category_form_fields (still in the form table) or edit_category_form (outside the table but before the submit button). Similar hooks exist for tags or custom taxonomies, check the source. To handle these extra values you need to find a good hook yourself, make sure … Read more
I am trying to add in a script and css file for my plugin into the admin header. Then like any good developer you should be using wp_enqueue_script or wp_enqueue_style so you’re not hard-coding those script/style includes into the plugin(meaning a user can unhook them if he/she needed to). http://codex.wordpress.org/Function_Reference/wp_enqueue_script http://codex.wordpress.org/Function_Reference/wp_enqueue_style If the styles/scripts are … Read more
Pass javascript result to shortcode executer function
First Thing The fields are registered only when the proper tab is selected to avoid resetting values in other tabs to defaults on save. And because of that, you should pass the proper tab name/slug to the wp-admin/options.php page which is where the form is being submitted to. You can simply pass it as a … Read more
I am not sure about this specific example but in general plugins_url() is fitting function for this. Example from Codex: plugins_url(‘/images/wordpress.png’, __FILE__);
Using get_page_by_title() along the line of below exemplary code should work: if ( get_page_by_title( $page_title, $output, $post_type ) == NULL ) { $exists = false; } else { $exists = true; } Explanation: $page_title is obviously what you are looking for; $output can be OBJECT, ARRAY_N or ARRAY – Default: OBJECT; $post_type can be specified, … Read more
I don’t think that you should touch these options. WordPress core already handles this, whether by removing the references to your plugin when it is deleted (as in delete_plugins()), or by being coded in such a way that it can ignore the reference to the removed plugin. Actually, none of these three options will last … Read more
There is a solution for this. Manually create the long name attribute in “Product Attributes” page, and use a short slug name here. In the product import section there is no “attribute slug” in the Column Headers(Or maybe there is one but not used by WooCommerce by default). Like so Then you can import from … Read more
Remove the filter from the the_content and run it after the shortcode are processed. Try: remove_filter( ‘the_content’, ‘wpautop’ ); add_filter( ‘the_content’, ‘wpautop’ , 12); Usually shortcodes are processed after wpautop is applied to the content. See http://core.trac.wordpress.org/browser/tags/3.1/wp-includes/shortcodes.php#L296
Err… There’s plenty of filters on the menu system. The ‘wp_nav_menu’ filter is called on the output of the wp_nav_menu() function call. So if you need to modify the menu output, you can use that. The ‘wp_nav_menu_items’ filter is called on the resulting array of items (basically all the LI items). If you need to … Read more