If you want this for pages only, which would makes sense as to what you described this, just wrap the whole bunch of code in if ( is_page() ) { … }. If you were to put this into a function, you could just bail out early. function wpdev_156446_list_parent_page_tree() { if ( ! is_page() ) … Read more
You’ll have to use this function get_queried_object_id(), if the ID returned by this function is equal to the ID of the page ($page->ID in your code), that’s the current page. Based on that you can add a class.
One quick way of doing it without having to set up multiple loops would be to use the get_posts() function and grab all pages, then check through them with in_category() and split out pages that are in the category and pages that are not. You can then run through the 2 groups of pages separately … Read more
Editing WP Plugin
It looks like the problem is with your IF statement. if($post->ID = 142) should be if($post->ID == 142) (notice the 2 equals signs) Otherwise you are just resetting the variable $post->ID to 142
How to display data with pagaination on backend?
Use get_pages() to fetch an array of page objects, then pass that result to wp_list_pluck() to extract an array of just page titles: $page_titles = wp_list_pluck( get_pages(), ‘post_title’ ); print_r( $page_titles );
I would like content creators to be able to select a page template when editing the page that indicates the page should not be included in the sitemap This seems a bit awkward to me. I would suggest instead to add a meta box that enables content creators to toggle an “include in sitemap” setting … Read more
Change your $child in your code to $InnerPages, like this: $InnerPages = wp_list_pages(‘child_of=”.($post->post_parent != false ? $post->post_parent : $post->ID).”&title_li=&echo=0’); $InnerPages = str_replace(‘<ul class=”children”>’, ‘<ul class=”children”><li>Overview</li>’, $InnerPages); echo $InnerPages; You were saving your change in $child but then displaying $InnerPages which was unchanged. Additionally the class is children and not child and must match exactly to … Read more
This may not be the answer you asked for, but could you try Running it in PHP Code Widget and check if it works? If it does, there is probable something wrong with your widget generation code. If it does not, try adding that to sidebar.php and not index.php and check the results again.