child-pages - Read For Learn

Allow only new sub-pages to be created

you actually don’t need any ajax or server side action, simple see if the user has selected a parent page: add_action( ‘admin_head-post-new.php’, ‘publish_admin_hook_wpse_78690’ ); add_action( ‘admin_head-post.php’, ‘publish_admin_hook_wpse_78690’ ); function publish_admin_hook_wpse_78690() { global $current_screen; if( ‘page’ != $current_screen->post_type ) return; ?> <script language=”javascript” type=”text/javascript”> jQuery(document).ready(function() { jQuery(‘#publish’).click(function() { var parent_id = jQuery(‘#parent_id’).val(); if (parseInt(parent_id) > 0){ … Read more

Display a list of child posts on parent posts of a custom post type

The best way is using WP_Query. I think your error or plugin error could be that the ‘post_type’ of childs is not define. WP Query : https://codex.wordpress.org/Class_Reference/WP_Query global $post; $args = array( ‘post_parent’ => $post->ID, ‘posts_per_page’ => -1, ‘post_type’ => ‘products’, //you can use also ‘any’ ); $the_query = new WP_Query( $args ); // The … Read more

Automatically create child pages when saving a (parent) page

Use the save_post action to run some code when a new show is created, then use wp_insert_post to create your child pages. Here’s an example to get you started – First, filter out any saves that are auto-saves, post revisions, auto-drafts, and other post types. Once you know it’s your show type, you can check … Read more

Advanced Custom Fields – Get custom fields from parent page

In your loop, you can access the id of the parent page with $post->post_parent. You just need to pass this value as second parameter: <img src=”https://wordpress.stackexchange.com/questions/111351/<?php the_field(“header_image’, $post->post_parent ); ?>”>

How To Limit Hierarchical Pages Depth (For Custom Post Types) To Children Only

function my_test($a) { $a[‘depth’] = 1; return $a; } add_action(‘page_attributes_dropdown_pages_args’,’my_test’); Put that in a theme’s function.php or in a plugin.

Create a “Dummy” parent page for a hierarchy in page listing?

OK here is my attempt, it is pretty hacky and in the end I was not able to remove the link/color of the parent item, but the parent link will not work.. so it kinda works. First create a CPT with the following params set: $args = array( ‘hierarchical’ => true, ‘public’ => false, ‘show_ui’ … Read more

Remove WordPress theme from a specific page

There is, in fact, a way to do it without messing with the theme, let’s say your WordPress is on public_html/your_site, now you want to create an HTML page that is on your_site.com/mypage, so instead of creating a page or post called mypage on your WordPress dashboard you are going to create a mypage.html and … Read more

Can I have two child pages of different parents with the same name?

Yes, you can. In the old days, this was not possible (as evident from other answers). However, it’s possible now. WordPress now lets child pages (of any post type that is hierarchical) from different parents to have the same slug / name. This is possible because now WordPress considers the entire hierarchical tree (parent-child combination) … Read more

A check for if is parent page, if has children, if has grandchildren

Before reading the solution Bravokeyl provided I had finally, through trial and error, come up with a solution that worked for me. I’m not sure which is the better of the two, or the most correct, I only know that mine worked for me, for the problem I had. This is the code I used … Read more

Check if is on child-page of a particular page

You can do that with $post->post_parent. You will have to check if child page’s parent is Services page. So this is how you will check it. I assumed 123 in following code is page ID of your services page. Replace it with actual ID. if ( 123 == $post->post_parent ) { ?> <div class=”col-md-2 col-sm-4″> … Read more

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