A type of hook that provides a way for content to be overridden programatically

learn more… | top users | synonyms (5)

-1
votes
1answer
2k views

Add a Span Around a Product Title in WooCommerce [closed]

I'm customizing a custom theme to use WooCommerce. One of the issues I've run into is adding a span tag around a product title on the single product page. I've figured out how to add a filter to the ...
0
votes
0answers
25 views

restrict_manage_posts for users?

restrict_manage_posts is great for allowing me to filter posts by taxonomy on the admin page. Is there any way of using a similar function for the users admin page - so I can filter by user meta data ...
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 ...
4
votes
1answer
90 views

post_mime_types Filter not Working in List Mode

I'm using the following code to add new sorting options to my Media Library: function modify_post_mime_types( $post_mime_types ) { $post_mime_types['application/pdf'] = array( __( 'PDFs' ), __( ...
1
vote
1answer
367 views

Using add_filter() in Widgets

Just have a query reference the add_filter() function. Can you use this function inside a WordPress widget class. Example I have a widget with dynamic created code that I want to pass to another ...
0
votes
1answer
22 views

Add posts to WP Query object

I need to filter the WP_Query object by adding some posts to it. I have the posts id's (from another SQL query). What would be the way to add (merge) new posts into the WP_Query object?
0
votes
1answer
279 views

Search a title word through query_posts (not the exact match)

We're working on a database with personal data from different sportsmen such as name, height, weight, etc. We've managed to build a detailed filter through query_posts. Every filter field is working ...
2
votes
1answer
72 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 ...
4
votes
1answer
70 views

What is the most efficient way of querying posts based on visits and date for current day?

I am about to develop a piece of code for my site to display the most popular posts of the day that are X days old. I would like some help from you to achieve this the most efficient way. This is ...
0
votes
1answer
42 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?
1
vote
1answer
63 views

Remove function or filter

Im working with a child-theme of Wordpress-Bootstrap by 320press.com I want to get rid of the lead class added to the first paragraph of the content. I looked in Wordpress codex in these articles: ...
0
votes
0answers
37 views

Display a post based on its metabox selection

I created a client portal where a client can view their projects. I have two user accounts "Clients" and "Administrator. Both clients and administrator are redirected to the frontend of the site to a ...
1
vote
1answer
726 views

add data-attribute to all images inside the_content()

I wonder if it's possible to add a filter to all images inside the_content() to create the following image pattern for all images … <img class="digest" src="smallest-file.jpg" ...
1
vote
1answer
132 views

WP Admin default view mode for Custom Post Type

To change it globally to excerpt for every post type I can use: function my_default_posts_list_mode( $default ) { return 'excerpt'; } add_filter( 'default-posts-list-mode', ...
0
votes
1answer
29 views

Post Type Upload Directory - {post_type}_upload_dir filter

I'm working with modifying the upload directory depending on which post type is being uploaded to. I've ran across this question: Post type specific upload folder in 3.5 and one of the lines confused ...
1
vote
1answer
44 views

How to return only one instance of each, from the entire loop

I´m adding a filter function in a taxonomy archive template. The intention is to add URLs for filtering in a sidebar, and i want it to return a set of ACFs like zipcode etc... (postnr in this example ...
3
votes
3answers
3k views

Best way to filter featured image text for a custom post type?

I am trying to change the "Set featured image", "Remove featured image", and "Use as featured image" text links of a custom post type for my plugin Meteor Slides. I found the ...
0
votes
1answer
3k views

Overriding default calendar to show posts from a category

I'm trying to modify the default WP calendar (get_calendar()) so that it shows posts from a specific category and then use that as a shortcode. Here's what I've done: Copied across the ...
0
votes
0answers
87 views

Multiple Ajax Data Action

From this tutorial, how to create multiple data on ajax action in the code below? <script> function term_ajax_get(termID) { jQuery("a.ajax").removeClass("current"); ...
1
vote
0answers
26 views

Change tinyMCE editor to allow marked content when pasting from Word

I'm a big supporter of how WordPress handles pasted text from Word, however for my client I need to change this. My client is marking text within Word to use as a reminder (background color). Does ...
0
votes
0answers
131 views

Multiple AJAX filter posts on click based on category

I tried this tutorial. I'm having problems. Can this be implemented in two filters with the same kategory? I mean, I want to separate the products popular and latest products. But the same category. ...
1
vote
2answers
234 views

Debugging - trying to add search box to menus

I have already asked a similar question at stackoverflow (http://stackoverflow.com/questions/22492292/add-filter-in-wordpress-how-do-i-know-if-it-is-run), but maybe that was the wrong place? As you ...
0
votes
0answers
16 views

Help : how to Display only 3 random post from the most recent 100 in 120 days

that's my code : $args=array('post__not_in' => array($post->ID),'posts_per_page' => $related_no, 'orderby' => 'meta_value_num' , 'meta_key' => 'tie_views', 'post_status' => ...
0
votes
1answer
19 views

Accepted arguments value in hook functions

Let's say I have the following hook function: function my_function() { $post_type = isset( $_GET['post_type'] ) ? $_GET['post_type'] : ''; if( !isset( $_REQUEST['mode'] ) ) $_REQUEST['mode'] ...
0
votes
1answer
19 views

Use a filter from a class function?

How can i use add_filter within a class function? this doesn't seem to work class ClassA { .... function my_custom_upload_dir($dir) { return array( 'path' => ...
5
votes
1answer
847 views

what is __return_false in filters

I was thinking of removing/hiding admin-bar from my wordpress (3.1.1) installation. I visited following link: http://codex.wordpress.org/Plugin_API/Filter_Reference/show_admin_bar I was surprised ...
0
votes
2answers
45 views

How do I hook my function to run only after submitting login form

I'm new to wordpress. I'm writing my first plugin. I don't understand how to have my function run only after submitting the login form while not running every time I refresh the login page. I tried ...
0
votes
1answer
19 views

Execute filter in theme as last

Is it possible the execute the called add_filter in theme after all plugins they've been loaded? I use one of the plugins from repository to can add the ability to define custom target links for ...
5
votes
1answer
157 views

Pass all custom fields through the same filter on post load?

Is there a way to filter all custom fields on a post? Lets assume for very basic simplicity I have: standard fields of: title post body custom fields: author ISBN quote Lets assume on page ...
0
votes
1answer
40 views

Please explain me what the do_action does

I am trying hard to understand do_action but not understanding. I was studying the blane theme. And they have this code in sidebar.php <div id="secondary" class="widget-area col-md-3" ...
8
votes
2answers
11k views

WordPress hooks/filters insert before content or after title

trying to insert content before the post content in my functions.php - I know how to use the regular wp hooks, but unsure how to insert into other areas. Tried this, but it kills content on any other ...
0
votes
0answers
46 views

Isotope JQuery Menu Link to a Filter in Section of One Page Website

I have an Isotope gallery on a one page parallax website. I would like to create a menu item in the header that points to a specific filter ("locations") in the gallery. Well, to be clear, this menu ...
4
votes
2answers
203 views

Is it possible to use object in add_action?

So is it possible to do something like this with add_action? class class{} $my_class = new class; add_action('init', 'my_class');
0
votes
1answer
45 views

Disable sanitize_file_name on upload without modifying functions.php

I am looking for a way to disable sanitize_file_name function without modifying the functions.php or formatting.php. I am uploading files that have other language file names and all I am getting are ...
0
votes
0answers
16 views

Override an advanced custom fields action callback [duplicate]

I'm in the process of writing a CDN plugin for WordPress and am trying to integrate it with the Advanced Custom Fields plugin. I need to filter the output of the "File" field type on the edit post ...
1
vote
2answers
4k views

Filter by custom Field for Custom post type Admin Listing

I have a custom post type "Article" which has a custom field "issue" that is the id number of a "issue" post type that i am selecting using a simple select box. I want to add a drop down of issues ...
0
votes
0answers
6 views

Filter get_projects_category();

Is it possible to amend the <?php get_projects_category(); ?> to only get projects from specific categories? The previous code is populating a menu with category links, and I only want certain ...
4
votes
1answer
136 views

How Can I Add a Filter to Class Instance Only?

I have a custom class which I use for several cases extending it, for example class A { public function show_things() { print_r( apply_filter( 'yet_another_filter', array( 'coffee', ...
0
votes
0answers
11 views

How can I append content from another given id in the current post?

I need to append the content from a couple given post ids, into another specific pages. This is what I've tried but it's not working. The goal is to append the content from posts id 1794 and 2094 ...
0
votes
2answers
53 views

Proper way to replace the_content only for pages created by custom plugin

I'm creating a plugin that needs to replace the_content of only two specific pages that it created upon activation. Here is my code: add_filter('the_content', 'emd_content'); function ...
1
vote
1answer
174 views

user_has_cap filter allows edit but will not allow save

Problem I'm working on a website where we need to be able to put a username in the custom field of a custom post type, and allow the user specified to make changes to that post and only that post. I ...
0
votes
0answers
19 views

Removing menu item doesn't get removed on edit post

I have removed some menu links for a basic contributor role, just that when the user access the edit post section they re-appear(wp-admin/post.php?post=24731&action=edit). What am I missing? This ...
0
votes
0answers
32 views

Custom search fields and AJAX support

I am trying to rewrite the search. I used the action pre_get_posts and the filters posts_where and posts_join. The page loads with my custom filters. But I can't make it work with AJAX. How can I make ...
12
votes
2answers
554 views

How do I exclude plugins from getting automatically updated?

There is an opt-in filter that allows all plugins on my site to receive automatic updates: add_filter( 'auto_update_plugin', '__return_true' ); I like this feature, but I don't want all my plugins ...
0
votes
1answer
23 views

Replace header image on all other pages but home - URL issue

I've got a function working to achieve what I want on my dev server, but it will not work on the live site. I have a random image implemented via shortcode and plugin, and it must appear everywhere ...
1
vote
1answer
248 views

display only the wp_nav_menu, which has the current-menu-item

i have a problem displaying only the menu with wp_nav_menu, in which the current-menu-item is in. Heres what i got: function register_menus() { register_nav_menus( array( 'sidebar-menu' ...
1
vote
2answers
48 views

wp_insert_post_data filter hook identify current action

I have this function to set the title of a wordpress post which works properly for saving / updating posts. The major issue is that the function stops posts being deleted (it removes the title but the ...
0
votes
1answer
71 views

4.0 remove_filter for Wordpress core function not working for me

I was trying to overwrite how captions are embedded into a page when editing in the admin. I simply did this: remove_filter( 'image_send_to_editor', 'image_add_caption', 20); add_filter( ...
2
votes
1answer
42 views

How to use update_{$meta_type}_metadata filter to modify meta value

I'm trying to wrap my head around the update_{$meta_type}_metadata filter, in order to modify both post and user metadata before database insertion. After reading the docs and the core, it seems to ...
0
votes
0answers
64 views

Wordpress category filter update subcategory

I'm building a new theme and i need to have an option at the top where there are three dropdown fields which represent three unique categories. The three categories are basically ( Country, City, ...