A name for an event that is executed at specific points throughout the WordPress core.

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1
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2answers
535 views

How to set a different value in the generator meta tag?

I know that you can remove the following line from the WordPress source code: <meta name="generator" content="WordPress 4.2.2" /> But instead of removing the tag completely, I just want to ...
0
votes
0answers
142 views

How to edit the response header of a post/page?

I am rendering a post/page differently. Instead of displaying an HTML document, I am making the page render a javascript code. The default content type of a wordpress post/page is text/html, is there ...
0
votes
1answer
178 views

Filter wp_dropdown_categories Per Post Type

I'm using wp_dropdown_categories to add a categories filter to the media library. It works fine, except it displays all the categories that are assigned to posts, but I would like it to only display ...
0
votes
1answer
41 views

How passing values ​​to construct function with Actions?

Must use a do_action (); to pass values ​​to my class. How do I do that?? add_action( 'plugins_loaded', array( 'someClassy', 'init' )); class someClassy { public static function init() { ...
0
votes
2answers
67 views

How can I set a dynamic value for post_updated_messages based on return value of post_updated?

I'm familiar with how to set custom messages for post updates using the post_updated_messages action hook. This question is slightly different. I have a function/action hook on post_updated: ...
0
votes
1answer
74 views

remove parrent theme action in child

I'm create Child theme from Storefront now i want to remove these action in child theme add_action( 'woocommerce_before_shop_loop','storefront_sorting_wrapper',9 ); by this function: add_action( ...
0
votes
0answers
115 views

Geting only alert Output from JS file but not run functionality with avilable hook wp_footer and any other

Working Code Status: I was testing my js files, what these files were adding and running correctly or not. So I write a alert code in my-custom.js with my theme functionality, and now I hook my ...
12
votes
1answer
515 views

Is there a action hook for the “Empty Trash” button?

I would like to run a function when the user clicks the "Empty Trash" button for posts. Something like: add_action('empty_trash','myFunction'); function myFunction(){ // My code }
0
votes
1answer
413 views

Wordpress wp_loaded action hook

I am using Shortcode exec php plugin and putting PHP code in a post via Wordpress Posts panel. add_action( 'wp_loaded', 'echoFunction'); function echoFunction(){ echo "someText"; } Why doesn't ...
1
vote
1answer
161 views

Make the 'all' filter default instead of 'mine' in a custom post type

I reckon this one is quick and easy... I think I'm just missing something very obvious. My inquiry is nearly identical to this stackoverflow post. For non-admin users, the default filter for posts ...
0
votes
1answer
140 views

Types plugin custom post add_action hooks

I'm using the wp-types plugin to create a custom post type. I'm developing my own plugin which I need to fire whenever a post of my custom post type is updated. Right now add_action( 'save_post', ...
1
vote
0answers
117 views

load_plugin_textdomain doestn't work with add_action plugins_loaded

I am trying to load localization for my plugin. There is directory called languages in my plugin folder with .po and .mo files inside of it. I have the following code in the plugin main file: ...
0
votes
1answer
62 views

Wordpress custom post action hook

I'm working on a plugin for wordpress that I would like to fire every time a custom post of the type 'job' is posted, published, edited, trashed, untrashed, etc. (basically whenever there is an update ...
0
votes
1answer
170 views

Placement of add_action() for ajax callback?

This is probably a palm slap question, but I'm confused. I created what I thought was a simple WP template page. A form to update a form to a db via ajax callback. At the bottom I placed the ...
0
votes
1answer
44 views

Adding add_action function

How does this hook work? I need to insert an action into a page specified within the wp_head() or wp_footer() function. But when you add the action in wp_head (add_action ( 'wp_head', ...
4
votes
1answer
215 views

is it possible to get the hook name in add_action?

given this: <?php add_action( $hook, $function_to_add, $priority, $accepted_args ); ?> Is there a way to get $hook value inside the function $function_to_add?
0
votes
1answer
377 views

Change meta tags programatically

Is there a way to change the meta tags not in the head but in a template file through code? I would like to change the meta tags <meta property="og:title" content="title" /> <meta ...
0
votes
2answers
169 views

Create a post builder skin in a plugin

Currently I'm working on a plugin that will display a grid based on post type with many settings to customize it. One of the settings will be to choose between different skins available to display ...
0
votes
1answer
44 views

What add_action reference should I be using or should I use do_action?

I am working on some automated emails. I am fairly new to add_action and do_action. I am having a tough time understanding it. The site in question has number goals set up that people reach over ...
0
votes
1answer
21 views

Where to place add_action when enqueueing?

Do I place add_action before or after function myTheme_script {enqueue functions here} when enqueueing a script or stylesheet into functions.php, or does it matter? I'm seeing both from moderators on ...
0
votes
0answers
14 views

after_switch_theme not working in a class? [duplicate]

Here is my class (by way of example) after_switch_theme is being stupid and refuses to fire. class myPlugin(){ __construct(){ add_action('after_switch_theme', array($this, 'rewrite')); ...
5
votes
1answer
175 views

Getting instance variable in scope of 'wp_enqueue_scripts'

I need a little help getting my head around passing instance variable to a hook. I am reading the CSS files I need in my template dynamically and storing them in a $settings object that I am keeping ...
0
votes
0answers
22 views

call_user_func_array error only when another plugin is active

So I wrote a plugin that uses the following function to make the backend: add_action( 'admin_menu', 'create_backend_menu' ); if(!function_exists("create_backend_menu")) { function ...
1
vote
0answers
52 views

How to get all the predefined do_action() calls from an active theme

To hook my plugin content into anywhere, suppose I offered the theme developers to create their own hooks with a prefix (pre_) anywhere in their theme - the rest of the hook is unknown to me. So what ...
1
vote
1answer
86 views

WP cron doesn't pass through my arguments

I've been trying to import some posts trough a cron action. The problem is my last step. Everything is going well, except for the execution of the cron. It is only passing trough the first argument. ...
0
votes
3answers
35 views

Action on WordPress Install

I am trying to use this https://gist.github.com/davejamesmiller/1966425 to fire when I first create WordPress site / "install WordPress" (i.e complete the "5 minute setup") but the wpmu_new_blog ...
0
votes
1answer
224 views

AJAX login without a plugin does not work. when add a action to function.php

I am using wordpress ajax login without a plugin. I want to not be allowed users access to the WordPress profile after login, Because i have designed a specific profile in the link: ...
0
votes
0answers
215 views

do_action inside of onclick

I'm brand new with making plugins/widgets, and am probably pretty limited to basic in knowledge with php as well. I want to be able to register a function that runs when a button is clicked. The ...
0
votes
2answers
76 views

How do I override the user's input when updating a custom post type's permalink?

When publishing a custom post type, I'm trying to override the custom permalink based on code rather than what the user types into the input box. I can confirm my action is firing correctly, but I'm ...
0
votes
0answers
28 views

Getting current user option within a function

I have created a new true/false field for specific user role "Member" to receive email notifications if a new post is published. For reference I'm using advanced custom fields to create a true/false ...
0
votes
1answer
472 views

remove_action not removing add_action from constructor

I am trying to replace a message from a function that got hooked in a constructor from a class from woocommerce. This is what I tried to remove the message: What I tried. function remove_actions() ...
0
votes
1answer
268 views

Using init hook for register_taxonomy is causing invalid_taxonomy in wp_insert_term()

I'm developing a plugin and I've problem with inserting new term to my custom taxonomy. <?php add_action('init', 'create_tax', 0); function create_tax() { $args = array(...); ...
0
votes
1answer
228 views

Remove_action from plugin with a Class

I've searched around but haven't been able to find a solution to this. I'm trying to hook in and remove an action that was initiated by a plugin (specifically the Groups plugin). The function itself ...
0
votes
1answer
554 views

WordPress Plugin Boilerplate - add_action hook in static “activate” function

I'm hoping someone can point me in the right direction here. I'm using the Wordpress Plugin Boilerplate to develop a custom plugin. On install, the plugin will register a new post type (course), a ...
0
votes
1answer
387 views

Set default Custom Post Meta Value

I've tried almost anything and just can't get this to work. I have a custom post type with a custom meta field and I want a default value to be added on when the Publish/Update/Save button is ...
2
votes
0answers
88 views

Action hooks returning old category instead of new category

With some help I created a WP Action to send an email to the author of a post (custom post type) when the category has been changed. This works ok, except that the function is returning the previous ...
1
vote
2answers
91 views

how to change appearence of the content of default post list columns?

Speaking about backoffice here. I usually add columns and filters to the backoffice for certain custom post types. No problem here. BUt what if I would simply like to change something on the content ...
1
vote
1answer
99 views

An echo line in a transition_post_status action leads to “cannot modify header information - headers already sent by”

I tried to set up an action hook with transition_post_status. Inside I wanted to set up a few conditional statements. To see if everything works I wanted to place a debug statement. Problem is as soon ...
0
votes
1answer
354 views

Admin: global $post empty

I tried to get $post var outside function php in wordpress admin panel. The only way that I find to access to $post is to add_action. However I want to get this var outside the add_action and global ...
2
votes
1answer
130 views

Send an email when custom post type category is changed

This is the first time I've attempted to write an action hook. My CPT has 4 categories. I'm trying to make WP automatically sends an email notification when the category is changed. By change I ...
0
votes
1answer
317 views

Using category slug in add_rewrite rule

I'm using this function ro rewrite URLs: function archive_rewrite_rules(){ add_rewrite_rule( 'inspiracao/([^/]*)/([0-9]{4})/?$', ...
0
votes
0answers
305 views

Object oriented programming, add_action in constructor not firing

I am trying to write a class that adds an action to the save_post hook, but the post_updated function never gets called. I tried some variations, but it never gets called. Am I doing something wrong? ...
0
votes
1answer
2k views

Fatal error: Call to undefined function add_action() - an untouched problem

The question was asked many times in many ways, but unfortunately is not covered well in most of the answers. I'm having the same issue doing things using include-files. In my TwentyFourteen child ...
0
votes
1answer
30 views

add hook restricted only to either plugins or themes?

I'm writing a plugin and I want to create two hooks like the following: add_action( 'myplugin/ready_for_theme', array( __CLASS__, 'myfunction_for_themes' ) ); add_action( ...
0
votes
1answer
747 views

Should I use add_action('publish_post or add_filter('publish_post?

I am trying to trigger an extra function as soon as a certain custom post type is published function insert_table_products($post_id, $post) { if ($post->post_type == 'custom-products') { ...
0
votes
0answers
68 views

Remove action added from class

This has been asked before and I know how to do this but im having trouble removing a specific action added by the easy columns plugin. The action is added similar to below: class EasyColumns { ...
0
votes
1answer
116 views

WordPress HTML Helper

I've played recently with WordPress Hooks and I've noticed that in order to create layouts based on the hooks the main practice is to use html in functions and combine them with logic. I've searched ...
1
vote
1answer
114 views

Problem:Save Several Duplicate posts in The Database and then Error nesting level of '100' reached

I have a function to insert a single post in the database. But when I run the function, duplicate posts (40) are added to the database and then an error is displayed. Fatal error: Maximum ...
0
votes
1answer
387 views

add_action in the loop hooks

I have the following structure: add_action('my_content', 'standard_loop'); function standard_loop() { if (have_posts()) : while (have_posts()) : the_post(); ...
0
votes
1answer
258 views

Remove action working on functions.php but not in a plugin. Why?

I am trying to remove an action from Woothemes' Sensei plugin. If I do on the functions.php: global $woothemes_sensei; remove_action('sensei_lesson_video', array($woothemes_sensei->frontend, ...