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votes
1answer
49 views

Remove an action added within a class in a WordPress plugin

I'm trying to replace a function in a WordPress plugin (Easy property listing) without success at the moment. The action is added like that, in a class : <?php /** * Search Object * * @...
0
votes
1answer
52 views

Get post content inside plugin class method

I'm writing a simple SEO class that will add the various metatag to the header of wordpress. I've two little problems with the wordpress api. The first is that I need to remove the last comma from ...
-1
votes
2answers
88 views

Using add action for class with construct

i have this i answer in reference but seems have upvoted by many https://wordpress.stackexchange.com/a/48094/145078 but not sure why it is not working for me.. in answer class MyClass { ...
1
vote
2answers
164 views

Extend a class of a plugin

There is a plugin that uses a class; and create an object like this: class WC_Disability_VAT_Exemption { public function __construct() { add_action( 'woocommerce_after_order_notes', ...
0
votes
0answers
64 views

Why is this require statement not working?

I am faced with this strange issue when the script loads it gives me an error: [04-Oct-2015 18:36:04 UTC] PHP Warning: require(../main/otherfile.php): failed to open stream: No such file or ...
1
vote
2answers
3k views

Adding the hook 'vc_before_init' inside a object

I'm working on my first OOP (MVC) based plugin. Everything works perfect, enqueue front/back-end styles, admin menu pages, shortcodes creation, etc... I load my main plugin class using the init hook....
0
votes
0answers
1k 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
37 views

A question about add_action()

I was following this ( http://codex.wordpress.org/Plugin_API ) tut on codex. The part where a class is created and is called in add_action. No argument was passed to emailer::send ? Why? It was ...
2
votes
1answer
294 views

array of objects to do_action, callback gets singular object?

So I was passing an array of objects through an action today, no biggy, and things were working fine. Until I was iterating over one of the arguments to a callback and started getting errors. The only ...
0
votes
0answers
347 views

OOP - add_action

I'm making a simple theme framework for personal use and I'm try to set up various options in a class. Basically, I want to use add_action within my class but the function doesn't seem to be firing (...
0
votes
0answers
172 views

Ajax Request not coming back to class

I'm struggling with an ajax request. It's executed but not returning back to my class. My PHP: ... public function __construct() { add_action( 'admin_print_styles', ...
0
votes
1answer
119 views

How can I unhook this action that was added via $this?

This is in regards to the plugin Theme My Login, although the question may relate to any plugin. The author says he no longer uses the support forum, so I've come here. I'm trying to unhook the ...
0
votes
1answer
2k views

Wordpress class, using add_action to call member function does not work

I'm learning to create a WP plugin as a class. However, it seems the add_action doesn't work when calling my function; it works when using $this->init(). Example: class test { public $age = ...
4
votes
3answers
20k views

Using Ajax with a Class file

At the moment I have an ajax that works (I get a success [200] response), but having an issue with the action hooks on the response. The JSON object is not coming back, instead I'm getting a 0. I ...
0
votes
1answer
309 views

add_action does not work when instance multiple tab-containers via template-file

I wrote my first class in functions.php which I want to use to create multiple tabs with a simple call all over my template files. When I create a new instance directly in functions.php everything is ...
1
vote
1answer
3k views

Using several add_action with parameters inside a class

I'm creating a theme framework and using a class to initiate all basic function of the theme (adding theme support, menus, etc). I've got stuck when I tried to enqueue the scripts and styles though: ...
-1
votes
3answers
3k views

Hooks are not executing

Based on my understanding of hooks, you create a hook, by doing do_action('hook_name'); then add something to said hook and call the method where you want it to do the hook, so: public function ...
1
vote
1answer
218 views

Create hooks based on an array of hook names?

I have this idea where I would create a class that would take in a set of hook names then create them, for me to use when ever, and where ever. Currently the way to create a hook is we do something ...
4
votes
2answers
6k views

How do I use add_action from a class method?

For some context, we're building an activation system for new users of an app using WordPress as a framework. We've got a plugin driving most of our interactions, where all of this code resides. When ...
0
votes
1answer
353 views

OOP Plugin: Where should I place the action hooks in the class?

Where in my admin class should I place the action hooks for adding css, scripts and the add menu page? In the __construct? Or should they be placed in a method?
16
votes
2answers
8k views

Why do some hooks not work inside class context?

I'm pretty stumped on this one. I'm using add_action inside my plugin class to do certain things- add scripts & styles to the head, wp_ajax, etc. Here's the actions, in the __construct: function ...
5
votes
3answers
6k views

Does an activated plugin automatically mean its methods are available to other WP functions?

I made a WordPress plugin like this: Class MY_CLASS { //codes } Global $myclass; $myclass = New MY_CLASS (); After installed and activated the plugin, can I use this class in other plugins without ...
2
votes
1answer
909 views

PHP5, Inheritance, Singleton - action & filter hook limitations

I'm currently working on a plugin, which uses the builtin cron functionality of wordpress. Instead of using PHP4, I want to use PHP5 with inheritance and the singleton design pattern. I run in some ...