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

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6
votes
1answer
2k views

How to add sub-menu to a menu generated by wp_nav_menu by using plugin

I have a menu generated by wp_nav_menu which look like <ul class="nav-menu" id="menu-top-nav"> <li class="menu-item menu-item-type-custom menu-item-object-custom menu-item-43" ...
2
votes
1answer
432 views

Refine/Filter WP_Query Posts with jQuery or Ajax

I know this has been asked many many times, but I literally searched for an answer for more than 5 hours without finding anything that drives me in the right direction. What I'm trying to achieve is ...
2
votes
1answer
107 views

Trying to wrap <span> around first word of multiple word strings with a widget_title() filter, only works on two word strings and not more than two

I am trying to wrap a around the first word of multiple word widget titles. I have used the answer from here: ...
2
votes
1answer
172 views

Proper use of the_content filtering

This is a bit difficult without posting scads of code, but my question is: What are the benefits of filtering through apply_filters('the_content', 'anything');, and given my example loop, am I ...
1
vote
1answer
22 views

Filter Posts from the Main Query

I want to conditionally merge a custom post type with my posts post type, based on a custom field. If the field's value is 1, then I want I need those custom posts to appear in the same loop as posts ...
1
vote
1answer
51 views

post_row_actions filter is not working while update post using quick edit

I have created two links using post_row_actions, it was displaying fine when page loads. But the links will get disappear after update post using quick-edit. Is it a bug from WordPress or did I miss ...
1
vote
1answer
76 views

Filtering the post list in the admin area

How can I filter my custom post type like it's filtered by WordPress itself? By that I mean the links that allow you to show only published, private or trashed posts. I need it because I want to ...
1
vote
1answer
106 views

Add Lightbox To WordPress Native Gallery

Is there a way to check if a gallery is linked to an attachment page or to an image file via jQuery or WP filter? I'm trying to add a lightbox to gallery image that is linked to image file. But I ...
1
vote
1answer
75 views

How to use manage_$post_type_posts_columns with underscore in post type?

I have a post type 'job_listing' and I want to use manage_{$post_type}_posts_columns filter in it. I tried manage_job_listing_posts_columns but it's not working because of the underscore in the post ...
1
vote
1answer
290 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 ...
1
vote
1answer
526 views

Only let plugin add actions to wp_head & wp_footer on single posts

I'm using a a plugin (Comments Evolved) on a recently built site. The issue I'm having is that this plugin globally enqueueing and adding actions to the head and footer of all pages. I'd like to ...
1
vote
1answer
166 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 ...
1
vote
1answer
141 views

Set Item Order with wp_nav_menu_{$menu->slug}_items

I have some code that adds a menu item to a menu using wp_nav_menu_{$menu->slug}_items. It's pretty easy to add a menu item as the first or last item of the menu, but I was wondering if there's ...
1
vote
1answer
149 views

add img class to native wordpress galleries

Trying to add an img class = "the image alt field" to the images in a native wordpress gallery so i can use jquery isotope to filter the gallery. I could use the image alt field or the description ...
1
vote
1answer
161 views

list category posts under its item in menu

When adding category to Menu, I need it to list all the item that belong to that category in separate UL automatically. like this http://i.stack.imgur.com/ulOOS.jpg Of course I can do that manually, ...
1
vote
1answer
233 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
1answer
2k views

ajax for filtering posts by category in wordpress loops

I've been looking around for a way to filter my posts on http://www.waziproject.com/wazimagazine/ without reloading the page. So my question is if anyone can help me out to turn the following into a ...
1
vote
1answer
103 views

Give “Read More” precedence over excerpt() word count

By default, the_excerpt() displays the content before the <!--more-->, trimming it at ~50 words. Is there any way to prevent this trimming functionality when the <!--more--> is present, ...
1
vote
1answer
129 views

Admin comments and user restrictions

I have set a bunch of roles within wordpress with the help of the "members" plugin. But the capabilities regarding the comments moderation are very limited ("manage_others_comments" or not) What I ...
1
vote
1answer
107 views

Wordpress Image update filter

I can't seem to find the filter for an image update. Right now I have the code below, which works great until someone clicks on an image in the editor and updates it. Then it throws the height and ...
1
vote
1answer
50 views

Run wp_kses_decode_entities on atom feed?

I would like to convert the htmlentities in only my atom feed to their corresponding characters. Using the below in my functions.php I've gotten close, but obviously the commented out line doesn't ...
0
votes
1answer
21 views

Access post ID in “content_save_pre”

First time poster, pardon my mistakes. I am trying to use the content_save_pre filter to grab a URL in the first line of a post and save it into a custom meta, and also set the post format as a link. ...
0
votes
1answer
17 views

Custom Permalinks and filters?

Ok, so I've added a custom permalink, which is mapping to my page fine. For some reaosn though the filters I've added aren't showing up. In the shortcode, they're just being returned as NULL. My code ...
0
votes
1answer
20 views

using posts_where for meta data on pre_get_posts

Let's say you have some code which filters posts by using pre_get_posts e.g. add_action( 'pre_get_posts', 'be_exclude_category_from_blog' ); function be_exclude_category_from_blog( $query ) { ...
0
votes
1answer
48 views

WordPress filter to hook into menu <li> items and add a custom attribute

I have a WordPress template (I'm using Foundation as a base and https://github.com/olefredrik/foundationpress/ as a starter theme) I'm trying to build and I can't seem to figure out how to hook into ...
0
votes
1answer
44 views

passing '&' in return function of add_filter

I have below line in my return function of add_filter in wordpress. add_filter('the_content', 'my_drama_func'); function my_drama_func () { return "function getthrough() { jQuery.ajax({ ...
0
votes
1answer
38 views

Add Class to a div using a filter?

is it possible to add a dynamic class to a div using a filter in the functions.php? I know it's possible for the body-tag - also for a custom defined div with an id? if ( !is_search() ) { ...
0
votes
1answer
25 views

How to add a filter to get_the_author_meta?

I need to filter calls to get_the_author_meta() but I haven't been able to do it. I'm using a plugin which uses this function: get_the_author_meta('display_name', $p->uid)` I need to be able to ...
0
votes
1answer
24 views

Filtering more than one term in a taxonomy in WP

i have a custom post type called 'events', it has a taxonomy named 'category' structured this way: hotels (parent) -1 star (child) -2 stars (child) -3 stars (child) location (parent) ...
0
votes
1answer
34 views

Print all inline styles to head

Currently working on a project here http://palanquin.shrimp-works.com. When I try to validate what I have done so far, using http://validator.w3.org/, I get lots of this error Element style not ...
0
votes
1answer
83 views

Select All not working in a WordPress search filter

I am trying to create a Search Filter within WordPress to filter through all the custom taxonomies within a Custom Post Type. I have created a function that generates the dropdown so I can output ...
0
votes
1answer
18 views

Filter the HTML content of plugin

I am using the Marketpress plugin. I want to modify single_order_funct() function HTML content in it. I want to make changes so that, when it is updated, I don't lose them. class PluginClass{ ...
0
votes
1answer
20 views

Activate short codes for all post queries?

I need to use shortcodes on widgets and various plugins. For widgets I simply used: add_filter('widget_title', 'do_shortcode'); add_filter('widget_text', 'do_shortcode'); However I cannot figure ...
0
votes
1answer
49 views

change output location of plugin function using a custom hook

I'm running the YouTube Video Fetcher plugin and it fetches youtube videos and displays it on your website. However, instead of displaying the video after the post, I want to hook the code into a ...
0
votes
1answer
77 views

filter single_cat_title avoiding the breadcrumbs

I'm developing a simple plug in and I need to filter single_cat_title in category page adding some html in every category page. Just doing this: function subtitleCategory ($title) { return ...
0
votes
1answer
53 views

Save something to global var in add_filter

I am here again with a strange question. First, I'm using ACF plugin for adding cistom fields. My code looks somethink like that: global $testMe; $testMe = 0; function my_acf_update_value( $value, ...
0
votes
1answer
84 views

Wordpress URL rewrite problem

blog.com/product/somename In the above URL - how do I tell Wordpress that 'product' is a variable and 'somename' is its value. Then how do I extract that value and use it inside a function I'll ...
0
votes
1answer
32 views

How to remove shortcode(s) from WYSIWYG Page editor for Non Admins

Title says it all. We have a front end form on our site where users submit content via front end (also they are logged in while doing this) Because these short codes add them self to the content box ...
0
votes
1answer
39 views

query post based on comparison

Each post in my site can be rated as 'good' , 'ok' , 'bad'. The values are stored in custom fields. I now need to show top 10 posts with maximum 'good' and it should not display posts with greater ...
0
votes
1answer
43 views

wp_get_attachment_link filter not working

I'm trying to modify all image attachment links to include a rel value thus: add_filter( 'wp_get_attachment_link', 'my_prettyadd', 100, 6); function my_prettyadd( $markup, $id, $size, $permalink, ...
0
votes
1answer
33 views

Restrict a filter to a custom post type. Am I doing this right?

So I had this little bit of code to short a music charts custom post type that all starts with numbers (the trick was to make the 10th position appear last in the list, not between 1 and 2): ...
0
votes
0answers
147 views

How to reset/remove added filters 'posts_join' and 'posts_orderby' after the loop is completed?

I am sorting results appear on the category archive page using these filters: posts_join and posts_orderby. There is a widget, which displays recent posts. I am using default recent posts widget of ...
0
votes
0answers
120 views

Date filter for post query not filtering results when variable outside the function

I am working on the following code which should display the most popular posts that are X days old ($days = 7;) (1) The main problem here is with my filter_where function. I want to pass the number ...
0
votes
0answers
204 views

Pass parameter to the upload_dir filter

I'm trying to figure out a better way to pass a parameter to the function I am using with the upload_dir filter. Currently I have only gotten it to work by using sessions and/or cookie that I erase ...
0
votes
0answers
59 views

How to create filter for site

Good afternoon. Learning WordPress, I would like tips on how to make the filter on my website (not in the admin panel). For custom fields using magic fields 2 to display all the records I've just ...
0
votes
0answers
125 views

Include a page template along with add_theme_support()

I'm not even sure this is possible but before I start thinking up crazy solutions, I'll see if there is a WordPress way to do it. Here's the deal. I have a timeline jQuery plugin all set up on ...
0
votes
0answers
190 views

Disable Filter and Allow Embed/iFrame on Blogger Import

I'm trying to import blogger posts into a wordpress site but all embedded audio/video content is getting filtered out. I've commented out the following in kses.php: // Post filtering ...
0
votes
0answers
142 views

Can't update an option when the publish_post action is fired.

I'm using Tom McFarlin's Plugin Boilerplate, and I'm facing this huge problem where I can't update an option when the publish_post action is fired. I have a function that hooks into the publish post ...
0
votes
0answers
402 views

Filter posts by multiple checkbox categories

I would like to set up a widget to filter my post by categories. Let's say, I do have two different categories, "Countries" and "length of stay" with sub categories. Here is an example of what I have: ...
0
votes
0answers
306 views

Custom excerpt_more filter not working when <!--more--> tag is present

I'm doing this inside Thesis 2, in case that matters. I am using the_excerpt(); on my blog page to get the posts. And I'm using two custom filters: function custom_excerpt_length( $length ) { ...