Two approaches: Don’t bother Just target .widget.{dynamic-class} h3 instead Use %2$s I don’t know if this will work, but try: ‘before_title’ => ‘<h3 class=”%2$s”>’ But personally, I’d go with the former option. You’ve already got a unique class name; just leverage the element hierarchy to apply styles selectively.
The filter you’re looking for is widget_text. From the Codex: widget_text applied to the widget text of the WordPress Text widget. May also apply to some third party widgets as well.
Lets use the build in features WordPress has to offer. It is almost always not adviced to use custom SQL whenever WordPress offers native functions to perform the specific duty. To query our posts, we will make use of WP_Query. The only problem is, WP_Query does not support the feature where we look for posts … Read more
You haven’t actually said what the problem is. But I can see one for starters – dynamic_sidebar in your if conditions will echo out the widgets immediately. If you want to check a sidebar has widgets, use is_active_sidebar: is_active_sidebar( ‘sidebar-1’ ); // True/false
You have to hook your widget registering like that: add_action(“widgets_init”, “register_widgets”);// Hook WP /** * Register widgets */ function register_widgets() { require_once “FooWidget.php”; register_widget(“FooWidget”); } Same for the widget zones add_action(“widgets_init”, “register_widgets_zones”); function register_widgets_zones() { register_sidebar(array( “name” => “Foo Zone Page”, “id” => “foo-zone-widgets”, “class” => “panel”, “before_widget” => ‘<div id=”%1$s” class=”widget %2$s”>’, “after_widget” => … Read more
There are a few mistakes in your code: You need to specify the instance ID manually, for eg. 2. If you want to append a text widget, and not overwrite the sidebar’s contents, then try using $id = count($opts)+1, or you could just generate a random ID. Use the widget_ID_base-instance_ID in $sidebars_widgets[$sidebar_id] = “widget_text-“.$id;, and … Read more
You will want to create a new widget area or dynamic sidebar in your theme’s code. Justin Tadlock has a great tutorial about how to do this, but the basics boil down to this. Add the widget area declaration in your theme’s functions.php file: <?php add_action(‘widgets_init’, ‘my_register_sidebars’); function my_register_sidebars() { /* Register the ‘cartwidgets’ sidebar. … Read more
Your primary issue isn’t with saving the data but displaying in the form if it has been saved. I rewrote the offending function: function form($instance) { $title = strip_tags( $instance[‘title’] ); $info = esc_textarea( $instance[‘info’] ); // var_dump($instance); // debug ?> <p> <label for=”<?php echo $this->get_field_id(‘title’); ?>”><?php _e(‘Title:’); ?></label> <input class=”widefat” id=”<?php echo $this->get_field_id(‘title’); ?>” … Read more
If it’s outputting it transformed into htmlspecialchars you could just decode it. In your widget() function: echo $before_title; echo htmlspecialchars_decode( $title ); echo $after_title;
you would have to do something like this <?php wp_nav_menu( array( ‘sort_column’ => ‘menu_order’, ‘container_class’ => ‘menu-header’ ) ); ?> The container class you can change your class add more class