This will output a list of all tags, sorted by the most used tag first. Each tag has the number of times it has been used following the tag in parentheses. The parentheses and number of times used is in a <span>. To remove the parentheses, change <span>(‘ . $tag->count . ‘)</span> to <span>’ . … Read more
dynamic_sidebar_params is the filter that lets you modify those parameters on a per-widget basis. It fires for every sidebar though, so you’ll need to use both add_action & remove_action call. Try var_dump once before writing the code to get an idea of what you have to do ADDED AN EXAMPLE ON REQUEST This example adds … Read more
Register a new sidebar by pasting this into your theme’s functions.php file: register_sidebars( ‘id’ => ‘patientedu’ ); Create a file called sidebar-patientedu.php and paste the following into it: <?php if (is_active_sidebar(‘patientedu’)) : ?> <div id=”sidebar”> <h2>PatientEdu Sidebar</h2> <?php dynamic_sidebar(‘patientedu’); ?> </div> <?php endif; ?> Then paste this whereever you want your sidebar to show up: … Read more
get_sidebar() accepts a parameter $name. Then will look for a file sidebar-{$name}.php. So what you can do is: get_sidebar( get_post_type() ); // search for sidebar-post.php or sidebar-page.php or: if ( in_category( array( ‘featured-listing’, ‘listing-post’ ) ) ) get_sidebar( ‘listing’ ); // sidebar-listing.php else get_sidebar();
The “magic hybrid of jQuery and php” is called “AJAX”, at least in this case. You will need to use the Javascript to conditionally make another request to the server. The PHP runs on the server and so has no idea how tall the page is. The Javascript runs in the browser and can work … Read more
you can use is_active_sidebar(‘your_sidebar_name or id’) instead of is_dynamic_sidebar() to check whether required sidebar has widgets or not.It works for you in this case.
function my_theme_sidebars_widgets( $sidebars_widgets ) { if(is_page(28)) $sidebars_widgets[‘sidebar-10’][2] = null; return $sidebars_widgets; } add_filter( ‘sidebars_widgets’, ‘my_theme_sidebars_widgets’ ); ok, I have found a filter for it. I hope this ‘null’ is fine.
Despite what you say is_active_widget does work on custom widgets as well. You may just have trouble locating its ID. To help you, here’s a snippet that will show the ID of a widget on the widget admin. add_action(‘in_widget_form’, ‘wpse202950_get_widget_id’); function wpse202950_get_widget_id($widget_instance) { if ($widget_instance->number==”__i__”){ echo ‘<p class=”widget-id-message”>’ . __(‘Save the widget to get its … Read more
Solved it by following the advice from @mmm. Using $args[“id”] did the trick. Using $args[“id”] will return the following: post-sidebar footer-first With a little change, my final code is: public function widget( $args, $instance ) { extract($args); // … <div id=’instafeed-<?php echo explode(“-“, $args[“id”])[0] ;?>’ class=”c-widget-instagram”></div> <?php echo $after_widget; } The result is: <div id=’instafeed-post’ … Read more
one way to accomplish your goal would be to create a child theme (https://codex.wordpress.org/Child_Themes). You create a folder inside /wp-content/themes/, then add a style.css file inside it with a few comment lines at the top to tell WordPress this is a child theme of whatever your current theme is. Sample style.css file: all you need … Read more