Shortcode not working in widget

You have a conditional in your function that will skip (return) if the current “view” is not a single post. You also have an undefined variable $content – the following has the condition removed and undefined variable fixed (always, always have debugging on when building with WordPress): function newsletter_signup_shortcode( $atts ) { $post_type = get_post_type(); … Read more

Insert widgets into loop/custom query at every nth position

If you can get an index of your post then utilize % for CTA breaks. <?php // Your CTA Content $cta_array = array( “Some different content 1”, “Some different content ABC”, “Some different content XYZ”, ); $cta_inx = 0; // index $cta_len = count($cta_array); // max $cta_interval = 5; // breaks every x posts // … Read more

What does apply_filters() do exactly? [duplicate]

The $instance[‘title’] corresponds to the title enter in the widget. When a plugin or a widget as an apply_filters, the developper gently had a way to override the current value sets for the title. Now, imagine you setted a title (in the widget setting panel) but you want to change this value only if user … Read more

How to hide widget if current category has no posts assigned to it?

It might be you’re using the category on a custom post type, in that case category_count won’t include those. There’s another handy value on the $category-object however: $category->count. Try replacing this: $postcount = $thiscat->category_count; with this $postcount = $thiscat->count; The count attribute includes custom post types as well if the custom post type uses standard … Read more

in_widget_form detect sidebar id

The relation between sidebars and widgets is stored in the sidebars_widgets option, as a serialized array that might look like this (expanded): Array ( [orphaned_widgets_1] => Array ( [0] => recent-posts-2 ) [wp_inactive_widgets] => Array ( [0] => calendar-2 ) [sidebar-1] => Array ( [0] => recent-posts-5 [1] => text-6 [2] => text-2 [3] => … Read more

Inserting Read More Tag in Widget

It’s pretty easy. Usually your widget is supposed to be held on sidebar.php In sidebar.php you may have been call the function the_content() to extract ‘About Me’ text. In stead of calling the_content() you need to call your own created function [suppose, read_more()] which should be defined in functions.php like this way: function read_more($limit){ $post_content … Read more

Turn off “This is the Primary Sidebar Widget Area” message

This code handles the sidebar: add_action( ‘genesis_sidebar’, ‘genesis_do_sidebar’ ); /** * Echo primary sidebar default content. * * Only shows if sidebar is empty, and current user has the ability to edit theme options (manage widgets). * * @since 1.2.0 */ function genesis_do_sidebar() { if ( ! dynamic_sidebar( ‘sidebar’ ) && current_user_can( ‘edit_theme_options’ ) ) … Read more

Displaying a WordPress widget by name

You would use the_widget https://codex.wordpress.org/Function_Reference/the_widget This template tag displays an arbitrary widget outside of a sidebar. It can be used anywhere in templates. <?php the_widget( $widget, $instance, $args ); ?> e.g. <?php the_widget( ‘WP_Widget_Archives’ ); ?>

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