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

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11 views

Populate Multiple dropdown

It's a bit complicated here. But I'm in real trouble right now. Let me explain I want 3 dropdowns populate by order. unless the first it will be disabled. product year (product custom taxonomy) x ...
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1answer
9 views

Unable to get Wordpress's apply_filters('site_url') to return a https scheme

I am in the middle of migrating a Wordpress site to being entirely https://, but I am having trouble with the login page. The login page itself is loading with the https:// scheme, but the form ...
1
vote
1answer
371 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, ...
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1answer
2k views

Add filter to wp_dropdown_pages() or wp_dropdown_categories() - no select container?

I'm working with wp_dropdown_pages() and wp_dropdown_categories() and both are always outputting a <select>-box with its <option>s as items. Is it possible to add a filter/hook to this ...
0
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1answer
13 views

changing size image within the content

I'm trying to get my images inside the post may larger than 800px ; For this I took a function that resizes image here and I'm trying to create a function to my thumb inside the post come with size ...
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0answers
16 views

How To Sort and Filter Admin Custom Taxonomy Columns

I have a custom post-type with associated custom-taxonomies – how can I make these custom taxonomies sortable in the custom post-types admin/list view header (similar to how dates is sortable)? ...
1
vote
1answer
3k 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
19 views

body_class filter - Is there a better way to write this code?

I would like to add a body class depending on what sidebars are active, and a body class if my before-header widget area is active. I have got it to work, but I would just like to know if there is a ...
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0answers
23 views

Modify content if has shortcode

I have a post or page , the content of that post or page is similar to the following Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et ...
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0answers
16 views

Create Searchfilter by Atribute

How to create a search filter by attributes in woocommerce? I like the default woocommerce layered nav widget but i want to build a searchfilter by attribute directly in the shoparchive just as i have ...
1
vote
1answer
569 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
2answers
463 views

How to use the 'comments_number' filter?

I'm not sure how to use this filter. Could someone show me an example? I'm trying to change ('0', '1', '%') to ('0 Comments', '1 Comment', '% Comments'). I'm using this function to get the comments ...
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0answers
6 views

hook for adding a new column in woocommerce subscriptions

I try to add a new column in Woocommerce subscriptions, I would like to know what hook i will need to display my new column Thank you Nilda
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0answers
9 views

Best way to filter posts being displayed on the fly

I got the following post structure: The search box is to illustrate what I want to achieve. CPT Videos: Videos being displayed in the image. CPT Artistas: Another post type for the artists. ...
0
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1answer
389 views

Empty string supplied as input when parsing content

I have this code: <?php function mb_find_my_image( $content ) { if( is_home() ) { /* if is home start */ $dom = new domDocument; $dom->loadHTML($content); ...
2
votes
1answer
1k views

How can I display parent and child taxonomies in separate drop downs?

The requirement is where i have a taxonomy State which is the parent and it has a child sub-taxonomies they are the Cities, Need to display the state as a drop down, when i select the particular state ...
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0answers
20 views

add_filter Add To Content, Not Replace Existing Filter Function Content

If I am trying to add content to the content generated by a plugin/core filter function - how is this accomplished? The specific situation I am attempting to accomplish - I want to add the widget ID ...
2
votes
1answer
54 views

How can I get next/ previous post links to order by a filter (by the last word of the title)?

I am trying to use the next/ previous post link functions by Wordpress to move between posts of a custom type based on the surname of a person. The custom type represents a person with a post title ...
0
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1answer
19 views

functions.php filters not applied in AJAX call

I've added an element to a menu with php (code simplified for illustrational purposes): add_filter( 'wp_nav_menu_' . $menu_slug . '_items', 'add_menu_item' , 10, 2 ); function add_menu_item ( $items ...
0
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1answer
19 views

Filter Content on all Post Types

I had this idea to introduce a 'post type footer' using Advanced Custom Fields so that my users could set up common, reusable messages or calls to action and have them appear after the content of a ...
0
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1answer
198 views

GET form action. Redirect to self

I'm writing filter for posts by category on author page. I send category name in $_GET array in this form: <form action="" accept-charset="UTF-8" method="get" id="form1"> <select ...
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0answers
17 views

How to setup a new image size in a child theme?

I need to setup a new size for a thumbnail that will be used by a plugin but I can't get this done, this is what I have so far: /** * Registers a new image size. This means WordPress will create a * ...
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0answers
15 views

Adding placeholders to the sidebar-login widget plugin

It is my understanding that you may use the filters to code the placeholders to the plugin 'sidebar-login widget'. The programmer Mike pointed me to the code location where it should go: ...
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0answers
7 views

How to keep the sort order or filter applied in prev/next navigation?

I have an online shop (apartments for rent) using Woocommerce in Flatsome theme. The viewer can sort using the Woocommerce sort by dropdown menu, and filter items using Woocommerce filter widgets. ...
0
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1answer
32 views

Publish button inside custom field group

Is it possible to move the publish button out of the publish metabox, completely remove the metabox and then put the publish button inside the custom field group? Ask if you need more information, I ...
0
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1answer
36 views

Custom query with post_class filter using current_post not working

I have a new WP_Query on my archive page. I also have a post_class filter conditionally adding a class of first so I can display them in rows of 3 reliably. This is the post_class filter function ...
0
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2answers
28 views

preview_post_link for Custom Post Types

I've got a custom post type, and I'd like to be able to change the preview link but from what I can tell, the hook for preview_post_link only affects the default post type. Any guidance? Here's what ...
6
votes
1answer
3k views

What is the very earliest action hook you can call?

After the solution to this question was to get a function to launch BEFORE the init action is fired by taking the sequence out of its function, it got me thinking, is there any earlier in the WP load ...
0
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1answer
21 views

Variables in post title

How can I make my post title dynamic? Let's say I'm trying to make a post with this title: Today is [day]/[month]/[year] [day] should be parsed into a php code that will retrieve the current day, ...
0
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2answers
30 views

hook filter after the_content on a specific page

I've made a function to hook after the_content. This is only working on certain pages/posts. It's working on the default template but not on my custom one's. function insertFootNote($content) { ...
3
votes
1answer
2k views

Is it possible to use a forgot password url filter?

i recently found that a login url filter is available but i can't find a solution for the forgot password as well, for the login url i use this: function custom_login_url($login_url) { return ...
0
votes
1answer
1k views

How to change/rewrite the lost password url?

I used iThemes Security (formerly Better WP Security) hide back-end functionality to change the login url to /signin however clicking the lost password link /wp-login.php?action=lostpassword now ...
3
votes
1answer
80 views

Use REGEXP in WP_Query meta_query key

I know I can use REGEXP in WP_Query like this: $query = new WP_Query(array( 'posts_per_page' => -1, 'post_status' => 'publish', 'meta_query' => array( array( ...
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0answers
17 views

wp_get_attachment_link filter for not working for inserted images

I want to change the value of title attribute of attachment link of the image by caption. I am using following code. It works fine for the images in gallery. But when try to do this for the inserted ...
0
votes
2answers
133 views

Is it possible to track down Actions and Filters?

As far as I know using Actions and Filters hooks is the best approach for developing on WordPress. I have just to ask if there is any way to track down which Actions and Filters are applied on ...
1
vote
1answer
266 views

Filter or action hook to insert content on admin pages before </body> tag

I am developing an administrator plugin and want to be able to write some HTML content just before the last body tag . This content will initially be hidden then displayed with javascript when a user ...
0
votes
1answer
95 views

How to hook into action/filter call

I'm about to create a very simple logging plugin. Every time an action or filter is fired I need to log it to the file. The idea is that we will be able to see exactly which actions and filters are ...
0
votes
1answer
29 views

WordPress Permalink feature alternative

I'm trying to prefix my permalinks for some backend logic to emulate posts on Multisite. I have used the post_link filter but unfortunately it didn't meet my needs as it doesn't prefix the permalink ...
0
votes
1answer
10 views

Add filter menu to admin list of posts (of custom type) to filter posts by custom field values

Also the same question as here: Add filter menu to admin list of posts (of custom type) to filter posts by custom field values But need to search by selecting meta_key and searching by meta_value but ...
0
votes
1answer
379 views

How to add nav menu items to a specific position within a menu

I'm adding login/logout links to a nav menu using the following code: function rp_add_login_logout_links( $items, $args ) { $link = wp_loginout( get_permalink( get_option( ...
0
votes
2answers
1k views

Filter categories using tags

I have a website with the following categories: Videos Pictures Stories And I have a lot of tags like: Funny, Awesome, Mind Blowing, Crazy, etc. Is there a way I could filter lets say: Videos ...
8
votes
3answers
7k views

How to know what functions are hooked to an action/filter?

Is there a way to know what functions are hooked to a particular hook? For example if I'd like to know what functions are hooked to the wp_head hook.
1
vote
1answer
369 views

Walker_Nav_Menu doesn't work in wp_page_menu_args filter

I need to hide certain nav items from the menu (based on the password protection functionality) and I'm having trouble getting my custom Walker to work. In fact, I can't even get the standard ...
2
votes
2answers
38 views

Change upload directory on custom plugin page

I am trying to change the path to my uploads directory when on this one specific page in my custom plugin. The page is a standard php page and not any specific type of post type page. I have found ...
0
votes
0answers
18 views

How to modify core when there is no hook?

I want to add a custom HTML5 attribute to the <form> element in the comments form. Since the form field itself is generated by comment_form(), and there is no hook to edit within the opening ...
0
votes
1answer
30 views

WooCommerce comments_template Filter Not Firing

I have a template file that is being called via wp_ajax that returns data from a specific WooCommerce product. In the "tabs" section of the template file every tab is working fine: Description - ...
0
votes
1answer
53 views

Remove comments validation (remove filter?)

How i can remove wordpress comments content validation, I do not want to or examined the earlier there was no such comments. I see for: ...
0
votes
2answers
499 views

Create subpage - filter parent pages list

I have a website here with a lot of content and with the content where is necessary to create pages in hierarchy. But it is uncomfortable to go through the dropdown in the administration with a lot of ...
0
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0answers
18 views

Prevent WP from wrapping html in caption shortcode after 'image_send_editor' filter is applied

In my functions.php I have cooked up some functions to filter the attachment output code, when an attachment is sent to the editor. function filter_image_send_to_editor($html, $id, $caption, ...
0
votes
2answers
2k views

How to append new form elements in “Add New” form of Users in Wordpress admin panel?

I'm developing a WordPress plugin and I want to append some extra form fields in add new form of Users section inside admin panel without editing core files. Can somebody help me in achieving this.