Method by which plugins and themes extend core WordPress functionality.

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-1
votes
1answer
42 views

wordpress post_where set only for my costum post type

in my Wordpress plugin i used the post_where filter but it's effect all other post type of my site. my question is how to set this filter only for "property" post only add_filter('posts_where', ...
1
vote
3answers
10k views

Remove title attribute from images

I'm looking for a way to remove the title attribute from images, preferably through using a hook or a filter. Most clients don't bother giving images a proper title, thus eliminating the purpose of ...
0
votes
0answers
28 views

How can I use a filter/hook to modify the URL passed in the content of an [embed] shortcode?

If I pass the [embed] shortcode an absolute URL that only includes the path (i.e. it starts with a slash and is hosted on the same server as the page itself), if it's a movie file, it doesn't ...
0
votes
1answer
363 views

Which hook if user profile information is updated?

I'm looking for the hook that fires when a user's information are updated. Specifically, I want to update a post with the value of a custom profile field (in my example info) everytime that user's ...
9
votes
5answers
7k views

Theme Activate Hook

I would like to write a function to email me the URL of the website when my theme is activated. What is the hook initiated when the theme is activated?
0
votes
0answers
14 views

How to pass arguments with do_action to objects?

Passing arguments from do_action to objects added with: add_action('hook', array($obj, 'object_function')); does not work?
0
votes
0answers
35 views

Hook function on click of Button “Pages” in the WP Admin Panel / Not Activate Plugin

I need a hook which I can use for add_action('TheHookINeed', 'add_hooks_for_advanced_page_manager'); I need the function add_hooks_for_advanced_page_manager() executed before the page overview site ...
5
votes
2answers
8k views

Is there a way to send HTML formatted emails with Wordpress' wp_mail function?

Is there an action_hook or something similar that could help me achieve this? I tried adding markup in a PHP string variable and just fired off an email with the wp_mail function like so: $email_to ...
5
votes
5answers
725 views

Implementing advanced add_* function wrappers

add_action() and add_filter() are major functions. However in some scenarios add one more function and hook it somewhere approach gets bulky and inconvenient. I had determined for myself several use ...
0
votes
0answers
7 views

WP send email on new post not on revision [duplicate]

I have something like this for my custom post type: function send_property_email_notifications( $post_id, $post, $update ) { global $wpdb; global $post; $slug = 'property'; // If this is just a ...
0
votes
0answers
27 views

do_action filter function from add_action array

I am looking at the following setup: -- Combing multiple functions into single action -- add_action( 'single_post_meta_start', array( $this, 'the_title' ), 10 ); add_action( ...
1
vote
2answers
363 views

add action for displaying posts using a shortcode

I'm developing a simple plugin for letting a user insert a post from the frontend. I have a shortcode [add-post] which a user can put on any page, say, for eg. My Wall Page Now on My Wall Page a ...
0
votes
1answer
47 views

Use external link in the add sub menu

I want to show the data in the external plugins.php file. the below url path is correct but its not showing the file data. Whats the problem? add_submenu_page( 'antify', 'Plugins', 'Plugins', ...
0
votes
1answer
42 views

Add sub menu page in your plugin

this is how i am adding the menu and trying to add the sub menu page which is not adding. party-reservation.php function a_qoute_admin_action() { add_menu_page(__('Reservations Pages'), ...
0
votes
1answer
26 views

Plugin Development - Functions or Hooks?

I am brand new to WordPress plugin development and have a few questions, mostly about best practices but also some specifics. Essentially I just want to trigger an action (invoking a PHP class and ...
0
votes
2answers
539 views

Action hook for new pending posts?

I'm looking for an action hook to link my function to when a completely new post is created with a status of pending? I'm aware of 'save_post' and others but want to target specifically when a post ...
1
vote
1answer
63 views

Plugin development, hooks, generate content

I'm building my first plugin. This plugin will activate a theme, set up a default front page, register tax. / cpt, and create some content. (cpt = custom post types) I made it work all this in ...
0
votes
0answers
8 views

A hook while a new site is created [duplicate]

I would like to know is there any hook available such that we can populate some common table data from the base site to the newly crated site. Actually I creating a website where the network will ...
1
vote
1answer
97 views

Force HTTPS 301 redirect with hook

I am trying to force a 301 https redirect with hooking into the 'template redirect' function. I want not doing it a htaccess because when I update my permalinks, htaccess with https redirect ...
0
votes
2answers
43 views

Dynamically add content to an existing widget area

I have an existing widget area / sidebar. Rather than adding content to it via Appearance ? Widgets in the Dashboard, I want to inject content into the widget area from functions.php. Is there hook ...
3
votes
5answers
7k views

Adding onload to body

I'm currently trying to develop a plugin that will embed a Google Earth Tour into a WP post / page via a shortcode. The issue I am running into is that for the tour to load, I have to add an ...
0
votes
1answer
23 views

Custom Meta fields Update hook?

HI Is there any hook available that we can add it into functions.php and fire only when "Custom meta fields gets edited" ? I really need this . If anyone with the knowledge , please help me. Till ...
1
vote
3answers
6k views

How can I edit post data before it is saved?

I have a plugin and I would like to be able to run the post content through some filters before it is saved to the database. From looking at the plugin api, I see that two hooks that look like they ...
0
votes
1answer
35 views

Can i exclude certain page templates for a specific role?

Let's say i have two types of templates available when making a Page. "Default template" and "Intermediate template". I have a role called "editor", and i do not want the editor to access the ...
4
votes
1answer
62 views

Can I hook inside another hook?

My question is that when we hook to a certain action using the oop way for example class My_Plugin_Class { public function __construct( ) { add_action( 'admin_init', array( &$this, ...
0
votes
0answers
17 views

Write Custom Access Control Code For WordPress Download Manager

The WordPress Download Manager plugin by default allow us to select which rule can access the file. But I have a special case, I want if the user have a meta date equal to specific value then the ...
0
votes
0answers
16 views

Run function after theme is installed for the first time

I want to run a function to add default widgets for my theme when it's installed for the first time. I tried add_action( 'after_switch_theme', 'add_theme_widgets' ); but it resets the widgets back to ...
1
vote
1answer
34 views

Any hook for pre-plugin-update -either bulk or single plugin update

Any hook is available on before the plugin update action ? i searched in hooks library . What is the exact hook? . Doing some stuff before updating plugin/theme .
0
votes
0answers
58 views

A correct hook for saving meta boxes data

Nothing happens when I do the var_dump() in a callback on post save. Here are the hooks I've tried: save_post as shown in the codex pre_post_update as suggested here wp_insert_post_data found in ...
0
votes
1answer
128 views

Disable HTML (Text) Tab in Post Editor

I am attempting to disable the Text tab in the post editor but not having any luck. The first thing I want to do is set the Visual editor to be the default but this code does not work (it is being ...
0
votes
1answer
72 views

Neccessary to call add_submenu_page and add_menu_page from admin_menu hook?

From the fm: NOTE: If you're running into the "You do not have sufficient permissions to access this page." message in a wp_die() screen, then you've hooked too early. The hook you should use is ...
1
vote
1answer
35 views

Namespaced action and filter tags

I'm upgrading several of my plugins to use PHP namespaces, so that functions, classes, constants etc are all namespaced correctly. <?php namespace my\plugin; function init() { ... } // ...
0
votes
0answers
26 views

Unable to create custom table , register_activation_hook from class

Cannot create the table , what am i missing class em_db { public function em_events_custom_table() { global $wpdb; $table_name = $wpdb->prefix . "em_events_db"; ...
0
votes
1answer
186 views

Adding custom Bulk Actions

I have been looking around for ways to add custom Bulk Actions to the categories page. Most of them say that it is impossible to do it in a clean way, because of the lack of a hook for this. Most of ...
0
votes
2answers
2k views

Include WooCommerce 2's prettyphoto scripts on all site pages

So when WooCommerce updated to version 2 they replaced the fancybox lightbox scripts with prettyphoto. I would like to use this on all my wordpress site's pages, not just the product pages, but the ...
1
vote
3answers
476 views

wordpress custom modules/widget areas on the page? can i make my own?

im kind of a wordpress noob so please excuse my inexperience. so long story short, ive been tasked with creating a WP theme (kinda simple) but, one of the areas, around footer area, has a few things ...
0
votes
2answers
683 views

what is correct way to hook when update post

i try to hook when post is updated but all hook i try never executed except updated_post_meta add_action('updated_post_meta', 'my_function'); function my_function($post_id) { echo 'This is ...
1
vote
1answer
43 views

Is there an earlier hook than login_head or login_enqueue_scripts?

What I have: A basic plugin that enqueues a style-sheet and JavaScript file to modify the log-in forms. The logo, colour scheming and other styles are affected. My problem: As the /wp-login.php ...
0
votes
0answers
30 views

calling a function from a class in your template

ok, so I have created a plugin in Wordpress. I want to be able to use some values I have created in a function within my template but I just don't seem to be able to get it to work. I have created my ...
0
votes
0answers
15 views

Customizing what happens when the user logs in - Hook or custom file?

I'm trying to get used to the S2 Members plugin and I am using it to build a membership based website. It's fairly simple stuff, but it's just to get used to working with the Framework and Wordpress. ...
0
votes
1answer
33 views

Pass A Value From Outside To A Plugin Variable

Is there a way to pass a custom variable value from outside like from functions.php to a plugin's variable? Lets say that I have the following function defined in a plugin. function plugin_funct(){ ...
1
vote
1answer
112 views

Searching hook to set cookies before <head> and avoid “headers already sent”

I have written a plugin that sets cookies, and need to avoid the "Headers already sent" PHP error by placing the code at the very top before the head section. Themes usually place wp_head just before ...
0
votes
1answer
69 views

Creating customized php files in theme folder

I am developing a e-commerce theme that requires an order page. I created a php file inside my theme folder named order-page.php and hope to access this page from the wordpress root url ...
27
votes
7answers
5k views

Where Can I Find a List of WordPress Hooks?

Where can I find a list of all the WordPress hooks and over-ridable functions (pluggable, scriptable, etc)? Edit: Plugin is here: ...
2
votes
3answers
494 views

Move excerpt meta box to above content editor

I found a WordPress hook called "edit_form_after_title" to add a text box after the title. How can I use this hook to display the excerpt after the title while creating a new post?
1
vote
2answers
1k views

How to only hook on Single.php after content?

I am currently hooking on the_content() but that goes through the Wordpress loop too. How can I only hook on the Single.php page? Also, is there a way to only look on the first X posts in the ...
1
vote
2answers
119 views

Fatal error: Class not found in

I am working on a plugin for 'hooking' an extra payment provider into a checkout system. I have a class gtpCheckoutData in my function.php which calculates the prices. In my plugin I want to use ...
2
votes
1answer
109 views

Am I using the right hook for removing quicktags on the admin TinyMCE?

This is more of an excercise than something for a client. Anyway, I'm trying to disable the quicktags when you're on the dashboard and you click on Comments > Edit Comment. On that screen, there's a ...
0
votes
1answer
58 views

How to enable visual editor when editing comments on the dashboard?

For editing a comment in admin pages the editor is only html, can we modify the edit comment page with a filter to include visual editor too?
0
votes
0answers
66 views

How to hook add_action('user_register', 'my_functon') only when manually adding?

I stumbled upon the following. In functions.php i have a hook which calls a function when a new user is registered: add_action('user_register','do-my-function') This works, but i have also a plugin ...