The class that extends WP_Widget must have a widget method. That is: class Dummy_Widget extends WP_Widget { /* This method is required */ function widget($args, $instance) { } }
If you intend to style the sidebar in the backend, you do not need to do anything else. when you use the code you posted, the html created by WordPress for the sidebar contain a div with the id attribute equal to the id of the sidebar. Consider this code: function custom_colored_sidebar() { register_sidebar( array( … Read more
Checkout the content-single-product.php WooCommerce template for an idea of what functions are hooked where. It is very well commented. The following should remove the additional info from the tabs: add_filter( ‘woocommerce_product_tabs’, ‘wpa_116999_remove_info’ ); function wpa_116999_remove_info( $tabs ){ unset($tabs[‘additional_information’]); return $tabs; } And then wherever you’d like to add the Additional Info you’ll just need to … Read more
function widget_display_callback( $params ) { global $wp_registered_widgets; global $my_widget_num; // Global a counter array $id = $params[0][‘widget_id’]; $sidebar_id = $params[0][‘id’]; /* Set some count for each widgets */ if( !$my_widget_num ) { // If the counter array doesn’t exist, create it $my_widget_num = array(); } if( isset( $my_widget_num[ $sidebar_id ] ) ) { // See … Read more
If I understood you correctly, this is what you are trying to achieve: register_sidebar(array( ‘name’ => ‘Sidebar Name’, ‘id’ => ‘sidebar-id’, ‘before_widget’ => ‘<div class=”sidebar_area”>’, ‘before_title’ => ‘<h4>’, ‘after_title’ => ‘</h4><div class=”sidebar_content”>’, ‘after_widget’ => ‘</div></div>’, )); References: register_sidebar
I have no idea why but changing the update function to the following seemed to do the trick: public function update( $new_instance, $old_instance ) { $instance = $old_instance; if( isset( $new_instance[‘page_id’] ) ) { if( $new_instance == ” ) { $instance[‘page_id’] = ”; } else if ( (int) $new_instance[‘page_id’] > 0 ) { $instance[‘page_id’] = … Read more
You’ve made a mistake in your widgets.php file, most probably forgetting to add an opening </php tag at the start of your file. Also, I forgot one more thing, require_once(“includes/widgets.php”); should not be in any function or hook Just for the sake of interes, you can cut down on code if you register many sidebars … Read more
is_author() is only for Archive pages. Quote from the Codex: is_author() checks if an Author archive page is being displayed So viewing a single Post or Page isn’t going to get a TRUE from is_author(). I think you’ll want something more like this: global $post,$current_user; // get the global variables to check get_currentuserinfo(); // get … Read more
This actually seems like a quite plausible approach – to me. There is nothing wrong with looping through it, sometimes it is the only/fastest way anyway. I don’t know how you get your sidebars, but for this $sidebars_widgets = get_option( ‘sidebars_widgets’ ); can be used. Which gives you an associative array containing a list of … Read more
In Twenty Fourteen, when you first activate the theme without any changes made to the theme, the widgets that appear there on the sidebar are from the dashboard. You can remove them from Appearance > Widgets and you’ll see Search, Recent Posts, Recent Comments etc. in the meta-box “Primary Sidebar”. If you want to see … Read more