How to remove a filter that is an anonymous object?
In my functions.php file I would like to remove the below filter, but I’m not sure how to do it since it’s in a class. What should remove_filter() look like?
Q&A
Adding a Taxonomy Filter to Admin List for a Custom Post Type?
I have created a Custom Post Type called 'listing' and added a Custom Taxonomy called 'businesses'. I would like to add a dropdown list of Businesses to the admin list for the Listings.
What’s the difference between hooks, filters and actions?
It seems like the terms hooks, filters and actions are used interchangeably. What’s the difference between them? What do they do? How do I use them? Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as … Read more
How to: inspect global variables in WordPress
People are often confused about how to get data from global objects/variables Question: In which ways can you inspect global variables? This Q was written because it’s needed pretty often over here at WA. I just wanted to have it as a fav to link over here (people often don’t take a look at github … Read more
Difference Between Filter and Action Hooks?
I have been looking at the plugin API a bit more in depth recently and I was wondering what real differences there were between action and filter hooks. They both are events that receive data as a parameter and they seem to both be able to do the same things.
Rewriting a custom-post-type permalink with taxonomy term?
I’m trying to rewrite my url for a custom_post_type named wr_events with one of its custom_taxonomy terms from event_type
How to hook update_post_meta and delete_post_meta?
I’m still struggling to get my head around this whole hooking into things, so I’m really stuck on trying to do the following task:
WordPress taxonomy radio buttons
I am trying to change the checkboxes for the terms on the backend to radiobuttons.
I found this topic: Altering the appearance of custom taxonomy inputs however wich helped me doing this.
However, this will turn ALL terms checkboxes to radio buttons.
Difference between do_action and add_action
This question might be wrong, I am not sure about it. Because I am not clear on this.
Use AJAX in shortcode
I have the following code to the shortcode to display a random quote.
Question: how to make a button display a new random quote? I mean, that would hit the button and show you a new quote (without refreshing the page of course).