Yes, I could set the menu structure, but I don’t know if the user would make this, when he creates a new page. The difference is here because I needed the hierarchy for some special adaptions I made (read the content from certain sub pages and so on …). Normally, the menu should define the … Read more
As a purely theory example, this is how I would approach the problem: $cats = get_categories(); echo ‘<ul>’; foreach($cats as $cat) { echo'<li>’.$cat->name; if($cat->parent != 0) { $subcats = get_category(‘child_of=”.$cat->cat_ID; echo “<ul>’; foreach($subcats as $subcat){ echo ‘<li>’.$subcat->name.'</li>’; } } echo ‘</li>’; } echo ‘</ul>’; I don’t expect that to work fully as I coded it … Read more
Well, I’m afraid I never did work out the code to this. What I did find is a pair of plugins that accomplish what I’m looking to do. List sub pages of the same level as the current sub page/child/grandchild page and then be able to exclude certain pages from showing up. http://wordpress.org/extend/plugins/child-page-navigation/ http://wordpress.org/extend/plugins/exclude-pages/ Might … Read more
This is what i have used for checking to see if the custom field is there or not. I am sure you can use it as well. <?php $custom_field = get_post_meta($post->ID, ‘Your Custom Field Name’, true); // Checks to see if there is a value in the custom field if($custom_field != ”) { echo $custom_field; … Read more
Mostly a dupe: Why is my database import losing text widget data? Doing a search and replace on an sql dump breaks URLs in the serialized data of widgets and theme options. See the link above for better ways to change URLs when moving WP sites. Use Database Search and Replace Script in PHP | … Read more
When you register a custom post type, set the argument show_in_nav_menus to TRUE, and WordPress will create the box for you automatically. This works for custom taxonomies too. Example, requires PHP 5.4 or newer. add_action( ‘wp_loaded’, function() { $post_type=”foo”; add_action( ‘registered_post_type’, function( $registered ) use ( $post_type ) { if ( $registered !== $post_type ) … Read more
There is currently no way to create admin themes like Drupal. Here are some tips which cover most of the basic admin panel customization needs: http://www.cmurrayconsulting.com/wordpress-tips/customizing-wordpress-admin/
I just found this handy little function that ads the ability to reverse the menu output order. it might come in handy: /** * Enables a ‘reverse’ option for wp_nav_menu to reverse the order of menu * items. Usage: * * wp_nav_menu(array(‘reverse’ => TRUE, …)); */ function my_reverse_nav_menu($menu, $args) { if (isset($args->reverse) && $args->reverse) { … Read more
Empty your trash 🙂 Pages are not removed from the custom menus until they’ve been deleted completely. I’ve tested it right now. Creating a complex nav menu can take a very long time and the pages can be bulk deleted in a sec. I believe WordPress is just trying to save you all the trouble … Read more
The best way would be to use wp_nav_menu with a custom walker. Prerequisites: Registered theme location Menu saved to that theme location Useage Wherever you want the breadcrumbs (for theme location ‘primary’): <?php wp_nav_menu( array( ‘container’ => ‘none’, ‘theme_location’ => ‘primary’, ‘walker’=> new SH_BreadCrumbWalker, ‘items_wrap’ => ‘<div id=”breadcrumb-%1$s” class=”%2$s”>%3$s</div>’ ) ); ?> The custom walker … Read more