This is a bug in WordPress 4.3. The authors have made the necessary revisions to core and it will be fixed in WordPress 4.3.1. In the meantime, you can patch your version of WordPress. The details are here: https://core.trac.wordpress.org/ticket/33442
Widget CSS Classes is probably your best friend. It has the ability to add CSS classes manually by just typing them in, or you can set up predefined items that will add classes automatically. It’s quite handy.
You’r missing $post variable ( it is not defined and that for you don’t get post_name ). As a solution you could add global $post; You’r code would be like: <a href=”https://wordpress.stackexchange.com/questions/201956/<?php echo site_url(“/article/full-text/’); global $post; $slug = $post->post_name; echo $slug; ?>” title=”<?php the_title_attribute(); ?>”>Full Text</a>
Issues like this can be difficult to track down at times. You’ve started down the correct path by narrowing the scope of the issue down to those 3 widgets. If there is any additional information such as the name of the theme and the widgets you’ve found to cause the issue that would be helpful. … Read more
The correct way is to make a child theme from the chosen theme and alter only the footer template to add additional sidebars. You can prepare additional sidebars in the child themes function.php and add them to any template you need altered.
I think you’re looking for is_single(): if ( is_single() ) { // Do widget, which will only appear on single-post templates }
TAB PLUGINS Widgets in Tabs Collapsible Widget Area Section Widget Ultimate Tabbed Widgets & Shortcodes Ultimate also do this. Although, they use shortcodes. However, you could add Widget Shortcode Plugin which creates shortcodes for your actual widgets. Then you can simply put these shortcodes inside a tabbed shortcode like the ones provided in Shortcodes Ultimate. … Read more
Won’t a filter on widget_title do this? function widget_title_wpse_206841($title,$instance) { // var_dump($instance); if (!empty($instance[‘subtitle’])) { $title .= ‘ something ‘.$instance[‘subtitle’].’ something ‘; } return $title; } add_filter(‘widget_title’,’widget_title_wpse_206841′,10,2);
The description of your problem is very minimal but the obvious solution is simply to output widget data only when the query is not empty: class cond_widget extends WP_Widget { public function __construct() { // widget actual processes parent::__construct( ‘test’, // Base ID ‘test’, // Name array( ‘description’ => __( ‘test’, ‘foo’)) ); } public … Read more
This is quite easy using the sidebars_widget filter. What we want to do is, in the back end, add our three widgets in the desired sidebar where we need them. This will, as always, display all the widgets in the order they appear in the backend in the sidebar. If you only need this on … Read more