Method by which plugins and themes extend core WordPress functionality.

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1answer
262 views

Insert new user with form submit 'init' hook

I'm posting a form to insert a new user and hooking my function to 'init'. This code is in my mu-plugins folder. The user gets inserted fine, but the page is not loaded after wards. My form action ...
1
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2answers
192 views

How to update WordPress core or themes and still have my child theme hooks work

I made a child theme based on the WordPress twentytwelve theme (i.e., the WordPress 'twentytwelve' theme is its parent). Some of the modification were done very simply by overriding style, using my ...
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1answer
85 views

Find out if request is for custom post type archive before query runs

I am writing a plugin that is modifying the RSS2 feed for a podcast that uses a custom post type. After the query runs (on action hook template_redirect; See this question for why), I'm checking to ...
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0answers
20 views

How to return a different page than the one requested

Description of the problem I am now developing a plugin whose purpose is to change the contents of the page a user requested depending on different variables (like, for example, user's location). By ...
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2answers
296 views

How to pass arguments to add_action() [duplicate]

I declared an action for a single event in Wordpress which accepts an array as an argument: $asins = array(); //I had to declare this since I'm getting a notice of undefined variable if I don't ...
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1answer
80 views

Quick press publish post hook

To execute a function during publishing post publish_post action hook is used. But what is quick press post publish hook?
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1answer
259 views

Post Content, Special Characters and Filters

I added a hook to the_content. add_filter('the_content', 'edit_the_content'); function edit_the_content($content){ return $content; } Pretty simple right? However, when it output $content from ...
12
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2answers
318 views

How do filters and hooks really work in PHP

How does filters and hooks actually work in WordPress? I'm asking about something advanced. How is it implemented in PHP? E.g how does it collect all the hooks from the different plugins and "attach" ...
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1answer
29 views

Prevent plug-in scripts on a specific template?

I have a plug-in which is interfering with my Google Map Embed in the template I'm using for my about page. Is there a way to prevent that plug-in from hooking in all of it's script files through ...
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46 views

How to handle change the appearance of 'categories' box on dashboard?

I have a site with hundreds of categories, and when I come to edit some menu on wp-admin/nav-menus.php it is really difficult, because in the categories box there a few pages, with something like 20 ...
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0answers
18 views

Turn off xml rcp for certain users

I built a web app with wordpress that receive inputs via ifttt.com. Ifttt uses the xml rcp protocol to send messages to a worpdress based site. Specifically, ifttt creates a new post when certain ...
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1answer
145 views

Capture post content before page renders

I'm trying to mesh Mustache Templating Engine with WordPress. So far, I have been very successful using the_content as a filter to parse my template tags e.g. {{ something }}. However, if let’s say, ...
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1answer
79 views

Hooking get_posts()

On a site this is a plugin that uses get_posts() to make a list of pages. The list is used to create a list of pages and create next page and previous page links. ( ...
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2answers
182 views

Hook with jquery script is not working in wp-admin [closed]

This is the hook and script Im using, the jquery script itself is working as you can see in this fiddle: function my_custom_admin_footer(){ echo ' <script ...
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1answer
45 views

How to center oEmbedded content

I understand you have to paste the link that you're embedding without any code wrapping around it, but how do I force the embedded content to be centered? Currently, the default is aligning to the ...
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1answer
354 views

using wp_footer hook in a plugin

I'm using the wp_footer hook into the plugin and it doesn't work, but when I copy the code to the "functions.php" file of the active theme it does work, what is the possible problem in this situation ...
1
vote
1answer
1k views

Custom Blog Post Listing in Genesis Sample Child Theme

I want to add several images and divs and also customize the look of my Blog post listing... But i can't find the way to do it. Here's the Blog Template code <?php /* WARNING: This file is ...
1
vote
1answer
99 views

admin_notices after register_uninstall / deactivate_hook

I've successfully added admin notices to display on register_activation_hook, and when the plugin updates, but I'm not seeing any way to display admin_notices after the uninstall or deactivation ...
0
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1answer
158 views

Flipping Book PHP Code? Any experience?

Hi there guys quick question, using FlippingBook and calling a gallery within a page or post is with something like this: [book id='1' /] but I want to call the gallery directly from my code, so is ...
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2answers
542 views

How to create notification on frontend using heartbeat api for multiple custom post types

How can I get correct action hook on publish_posts for multiple custom types ? I have a following problem, I can use this hook for posts or single custom post_type, but I don't know correct hook for ...
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1answer
362 views

contact form 7 :create shortcode usable in email message

i have this (test ) function that adds a redirection bouton function bouton($atts, $content = null) { extract(shortcode_atts(array( 'lien' => '#', 'couleur' ...
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0answers
623 views

Add jQuery Validation in Gravity Forms Form

So I have some jQuery functions that adjust my column layout on window load and window resize. They are inside a file called bp-columns.js that looks like this: jQuery(window).load(function () { ...
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vote
1answer
208 views

How do I successfully create a hook for an email override?

I'm creating an online apartment rental application using Visual Form Builder Pro. I need to have completed forms go to certain managers based on the property selection. Once a user selects a ...
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1answer
76 views

How to conditionally add a widget via a hook in functions.php

I'm trying to add some widget areas to the homepage only using functions.php - so that the client won't be able to accidentally destroy shortcode when editing the page. I've registered the widget ...
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1answer
487 views

Wordpress: Apply filter/hook to a particular sidebar widgets?

I'm developing a theme that has more than 5 different sidebars and I want to apply a function to a particular one of them for styling purposes. Basically, the function will modify it's params using a ...
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0answers
158 views

Replace Short code in Visual Mode - WYSIWYG editor

I write a code in functions.php to make shortcode [template_url] and [site_url] in WYSIWYG editor. Its works fine for front end. add_shortcode('template_url', 'replace_shortcode_template_url'); ...
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94 views

Woocommerce - Append custom field after price in content-single-product.php

I need to append a custom field called unit_description after the price on the single product page so it would read e.g. $7.00 per sandwich. I'm thinking it would begin with: remove_action( ...
1
vote
1answer
157 views

How can I replace an oEmbed URL in post with actual embed HTML

What I want is to get the output of the Twitter oEmbed system into my actual posts. IMHO the embed output itself is high-quality, semantic HTML and I'd rather have it inside the post than in the embed ...
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2answers
125 views

ajax, right way to do it and make it works?

I'm new to wordpress but have knowledge in php and javascript. I read a lot of blogs about ajax call in wordpress. I also read some posts on this forum. However, I still have some difficulties making ...
0
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1answer
85 views

What filter or action to replace comments or add new comment system

I am looking to make a plugin for my site, which either replaces the current comments in a post or adds an additional comment system. I am getting the comments from a custom RSS feed from my forum ...
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1answer
408 views

List posts based on First letter of Posts

I want add a Pagination [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] .......[Z] Easy Post Title - By Admin on 2013 post content....bla bla bla... Example Post - Another Test ...
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0answers
73 views

Conditionally enable autoplay when using oEmbed in a custom widget

I'd like to have all oEmbed urls (youtube, vimeo, soundcloud, etc.) behave as they usually behave, with one exception. In my theme I've created a widget that gets data from a given post. The post ...
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1answer
33 views

Does update_comment_meta hook exists?

Its been 3 days now I am fighting to resolve the issue here: An action hook where a comment meta is updated I am pretty sure, even if I am a beginner, that the hook update_comment_meta doesnt ...
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1answer
98 views

An action hook where a comment meta is updated

By analogy to the hook on post meta update, I use the following code for hooking when comment meta value is updated. My comment meta key is "consider" and can have 2 values: 0 and 1. My Goal is to ...
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1answer
44 views

read more, even if excerpt not trimmed

I am using the excerpt field (Not the tag, because the excerpt also serves as a lead paragraph). I altered the "more"-link to be an arrow >. function fabs_excerpt_more( $more ) { return ' <a ...
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2answers
27 views

Is it possible to add an action to the currently running action?

My question is very simple but I haven't found this answer yet. Here's an example: class MyClass { public function __construct(){ add_action('init', array($this, 'init')); ...
1
vote
1answer
183 views

Remove rewrite rules generated by plugin during deactivation‎

I have a simple plugin like the following add_action('generate_rewrite_rules', function ($wp_rewrite) { $wp_rewrite->rules = xxx + $wp_rewrite->rules; }); if (is_admin()) { ...
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1answer
50 views

why the same code got different results when using query_posts in functions.php and index.php

I am using WordPress 3.5, and my blog sites have many registered users. After they log in, I want them to see just their own posts, not others. So I added this to my functions.php, but I get a blank ...
0
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1answer
258 views

Hook in a sidebar widget and add some markup

I'm looking to hook into a sidebar widget, this one in particular loads the members. All I'm looking to do is add a link into the widget, I managed to get a result but it's not quite right. It ...
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2answers
232 views

!is_admin() condition turns true in admin pages

I need users to redirect to login if not logged and once they are, redirect them to backend if they try to see front end pages. This is my code: add_action( 'template_redirect', function () { ...
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2answers
130 views

after_setup_theme is called three times

Trying to find an issue with my theme that is not related with this question, I've started the debugger and enabled a breakpoint to the first line of a function hooked to after_setup_theme. Here I've ...
1
vote
2answers
206 views

Add site options UI in Multisite Sites > Infos page

I want to add meta fields for the sites in my network (such as a thumbnail and a category). I know how to do this using get/add/update_site_option, but I'm wondering where I could put the UI to manage ...
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0answers
1k views

Displaying list of cities according to the selected state. Using the WordPress hook

I come to ask the community a help of a simple hook on WordPress. I'm trying to display a list of states and cities in two dropdows to select a single option in the a form. The list of cities will be ...
0
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1answer
21 views

Is there a author_update action?

Is there an action you can tie into whenever an authors information is updated. (ie they update their display name). If not is there any way to tie into this?
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0answers
242 views

Get User Login Data (date, time… )

I did my best looking for information about this subject. Your guidance is appreciated. My goal is to perform some actions based on the number of user logins on my website per month and login days ...
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0answers
68 views

personal_options hook on Wordpress multisite

I have a working script that hooks to user profile. This is my hook: add_action('personal_options', array(&$this,'show_bounce_email_warning_to_user'),10,1); As you can see it will show bounce ...
0
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1answer
65 views

an action hook when a post reaches a certain number of views

I am using WP Post Views plugin to display the post number of views. I use: <?php if(function_exists('the_views')) { the_views(); } ?> I am creating a badge system for my wordpress site. My ...
0
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1answer
50 views

WordPress's “Text” Format

When using self-hosted WordPress, you have the option of writing in "Visual" or "Text" mode. Assuming there's no plugins installed, Is this "Text" format a well defined standard or pseudo ...
0
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1answer
79 views

Variable scope in plugin outside loop [closed]

OK so I'm trying to use the plugin "adrotate" outside of the loop for my frontend. I can access all the WP functions I need for everything else using ...
3
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1answer
177 views

Call activation hook multiple times

I have a plugin that does some initialization stuff using register_activation_hook called from its __construct(). I've since extended my plugin to add functionality to it. For the sake of ...