ACF Custom validation message not showing up
I have two date fields where I want to make sure the “end date” is always later than the “start date”.
Wordpress
Giving a new page an existing URL
Say I want to build a new page which will eventually replace an existing page. Rather then editing the existing page, I want to take my time and get it right, but when the new page is ready, I want it to have the URL of the original page.
Use useSelect/useDispatch instead of withSelect/withDispatch
I’ve built a Featured Gallery component for Gutenberg that uses the withSelect and withDispatch higher order components to store the selected images in a meta field.
I’m wondering if this code can be converted to use the useSelect and useDispatch hooks instead to simplify it. Is it possible? I tried to do it myself reading the almost useless Gutenberg docs with no success.
Any help would be appreciated.
How to list custom taxonomy terms alphabetically by last word
I have created a custom taxonomy, so I can manually create a list of supporters. That may not be the best way, but it was the only one I knew how to do. Each entry consists of a first and last name, e.g. “John Doe”.
Can’t extend some core classes
I am relatively new to wordpress development, I am trying to extend ‘Walker_Category_Checklist’ class found in /wp-admin/includes/class-walker-category-checklist.php to customize it for wp_terms_checklist() or wp_category_checklist() but when I try to require_once a link to my extended class in the child-theme function.php I get this error and site not loading!
wp_editor visual tab in meta box doesn’t show content
If you click on the Text tab, you can see the content, but when you switch back to the Visual tab, it displays nothing. It’s not white text on white background either… it just has no content. The functionality works otherwise. I can enter or change content via the Text tab, and that works. But it never shows the content in the Visual tab.
Why doesn’t this function work when I know that the IP Address is “true”?
I am trying to append “DEV SRV:” to the page title (i.e. title tag) if the IP Address matches that of the dev server. I have tried this both in the functions.php file of my child theme and as a standalone plugin
WordPress REST API V2: how to get list of all posts?
I need to get a list of all posts in a certain category. The number of posts is more than 100. I do not need the post’s content. I need only id and slug.
How to get data from WordPress $wpdb into React Gutenberg Blocks Frontend?
I am using $wpdb to do a mysql query and get the data from a php file.
Get post slug and match with menu item slug to change css
I have a custom vertical menu based on posts of a specific category. I want to match the slug of the menu item with the slug of the current post to apply css. Specifically, I want to change the background of the selected menu item. Selected menu item means, when the user clicks the menu and page loads, the background of that menu item should be changed indicating the user is at this menu item/post. What I think, if the menu item consists of posts, then the slug of the posts and slug of the menu item should be same. In the html, each li tag has the menu item ID. The code I am is like this