The server-side programming language that the WordPress core, plugins and themes are written in.

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38 views

Plugin Hook: Get posts

I am building a WP plugin. It shows several featured post images with titles atop. It will have a spot on the admin bar to tell it what the featured posts are. What hook do I use to get the post's ...
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2answers
73 views

Differences when using the the_time and the_date functions

I have some doubts about how work the WordPress the_date() functions definied into general-template.php In a page I show the posts archive using this code snippet into a loop: <article ...
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8 views

How to access page list themes

I am modifying a WP theme. How do I access the list of WP pages? (As in what functions do I use?)
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1answer
105 views

Can I show also the post date using the wp_get_archives() function?

I am pretty new in WordPress theme development and I have some doubt about the wp_get_archives() function: http://codex.wordpress.org/Function_Reference/wp_get_archives In my website I have create ...
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16 views

Custom subscription abandonment

I'm using a subscription service through a small third-party company. I've asked them to consider sending emails to users that drop-off from the subscription but they don't want to implement such a ...
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0answers
36 views

Creating a filter to modify links ending in .pdf

I'm trying to create a filter that checks for links that are to PDFs, and append the href attribute with something like /form?file=[path to pdf]. For example, starting with: <a ...
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1answer
67 views

Getting the slug into a variable, how to echo that variable

The page slug for each of our wordpress articles is a unique set of seven digits, and we are using that string of numbers as the page slug. In trying to learn how to customize our site even further, ...
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2answers
54 views

I can't seem to get excerpts showing inside get_pages and don't know why?

So, I have a foreach loop within get_pages that shows a list of child pages within a parent ID. The titles, featured image, and links come through fine, however I can't get excerpts to show up at ...
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1answer
66 views

Conditionally load class in the comment section of the post page

I want to be able to conditionally load a class containing the word 'AUTHOR' in the comments section, next to the name of the person who was the author of the post. I know it has something to do with ...
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62 views

Internal Server Error 500 with Custom PHP file

I am trying to create a gallery with multiple sortable albums since there are so many pictures. I am doing this by enabling categories on media items, looking up a specific category, gettings all the ...
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2answers
368 views

Show last 5 posts from featured category on query carousel slider with prev and next button

I managed to set up a query carousel slider on my test-site. How can i adapt the slider to show the 5 latest posts from my featured post category with thumb, title and link to the post instead of the ...
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1answer
97 views

Fluid Featured Post Carousel Slider for Wordpress with no Javascript

I implemented a pure CSS Slider without Javascript on my Test-site with 5 image slides. How can i adapt the slider to show the 5 latest posts from my featured post category with thumb, title, excerpt ...
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31 views

how to transfer the post content from index / category/Archive page to another page with a form?

I have a wordpress site ! I want to insert a link below each article/post on the index/category/archive page which on click , i want to open a page which has a FORM with title and a message text ...
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2answers
81 views

If Month=Particular month display content [closed]

I want to use conditional tag to display content according to month. Such as if it is April, it should show something else something else. Right now I am using : <?php if(is_month() == '2' ) : ...
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54 views

Redirect URL to a specific page

I am creating a plugin, in which I send newsletters to subscribed users. To do this, I first created a form, in which users enter their email-id, and been subscribed. After subscribing, they got an ...
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1answer
66 views

How to pass username into form that sends data to database

I am trying to pass username to database through form: [insert_php] $current_user= wp_get_current_user(); $id= $current_user->user_login; [/insert_php] <input type="hidden" name="id" ...
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1answer
305 views

Adding data to custom wordpress database table

I have a form on a page that populates the database table: <table border="1"> <tr> <td align="center">Form Input Employees Data</td> </tr> <tr> ...
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0answers
59 views

How to connect database table to each registered wordpress user.

When registered user visit certain page, I want him to be able to add some 3 column data to a database that can be retrieved for him later. The way I see it implemented is by automatically adding an ...
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1answer
40 views

Setting pages for posts

This is my json rest api function. When called, it returns 24 posts, but there are much more in total. How can I page the response so I can change pages with something like ?page=2 to be added to curl ...
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votes
1answer
44 views

Customise Author Page?

On my website I would enjoy to make it so that if a reader clicks an author or user's name it takes them to a page displaying their profile picture and bio. All users on my blog have the option to add ...
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94 views

Search inside a custom taxonomy for multiple words doesn't return anything

My goal is to perform a search inside a custom taxonomy field. The page is an archive including a lot of books and magazines, and they have to be searched through, let's say, 'Authors','Title' and ...
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1answer
66 views

Get latest post from all categories except one

I trying to get all the latest post from every category, but I discovered I must ignore one of them. I don't want to show it at all. My problem is I don't know what syntax to write ifelse in this ...
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2answers
54 views

How to determine if the sidebar is empty? Or not active?

I used is_sidebar_active('NameOfSidebar'), but it seems not working. It returns false all the time. I wanna have a condition that goes like this if('sidebar is not active'){ //must not display the ...
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72 views

Perform internal redirect in WordPress?

Let say I have an existing page named "bar", e.g. http://www.example.com/bar I want to write a plugin, which when called, will load the content exactly same as bar (not just post_content, but the ...
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1answer
65 views

Remove echo from shortcode

I've just started playing with shortcodes and due to my lack of php knowledge I am unable to figure out how to make this shortcode work without using php echo. Can anyone help me revise my code? // ...
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0answers
605 views

Fatal error: Call to a member function get_results() on a non-object in on line 26

Ok so I am trying to chain select boxes from a my database. First select box grabs the values just fine. If I hard code all of the select boxes they all return values and as expected do not interact ...
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56 views

Getting attributes from custom_post input

I'm having custom field created like that: function woocommerce_form_field_numeric_2( $key, $args, $value = '' ) { global $woocommerce; $defaults = array( 'type' => 'number', 'label' => '', ...
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2answers
31 views

How to exclude post from being queried based on custom meta value

I am building a reviewing system for user-submitted posts on my website. I have a page called page-review.php which displays the oldest post of the "pending review" category. This is to ensure that ...
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votes
2answers
26 views

How to modify this function to exclude also the post belonging to a specific category?

I am very new in WordPress development and I have the folglowing problem. I use this function (declared into the functions.php file of my theme) to modify the main query in such a way that the post ...
5
votes
2answers
250 views

username_exists() function can't be access without logging in

I'm using the following function in functions.php to check if a username exists in the DB function check_username() { $username = $_POST['user']; if ( username_exists( $username ) ) { ...
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1answer
37 views

Saving a post ID to use in a form elsewhere on website

I am trying to save a certain queried post's ID to pass on in a form outside of my loop. To be more specific. I have one file named review.php, this file contains a Wordpress Loop which queries one ...
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0answers
31 views

wordpress - ajax communication

This is the first time I do the ajax and I must confess that I am confused. What I want to do is to take the value of 3 Select html to make a request to my database that'll get me a score according to ...
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1answer
26 views

Unable to Call More than One Meta Box Output

I have a custom meta box with multiple text fields. I use this to call the information in the first box: <?php the_post(); echo get_post_meta( get_the_ID(), 'dbt_text', true ); ?> And this to ...
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1answer
102 views

Exclude Custom Post Type from shared Custom Taxonomy

I have a few custom post types and two of them are sharing a custom taxonomy. Is there a way to list the terms of that taxonomy for only one of the custom post types? At the moment I can get a list ...
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0answers
6 views

Run shortcodes in custom setting value that holds user supplied HTML in my header?

My plugin I built for a client shows a special header type banner/head section for a visitor on every nTH visit to the site. I have a setting where the user picks the number for nTH visit to show ...
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0answers
59 views

Cron Job to Delete over 30 days old post from post type

This is my first time creating a WP cron job and I would like to have someone else review it for mistakes. I wrote this cron job to delete temporary wishlists that are over 30 days old. The wishlists ...
0
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1answer
45 views

wpdb getting avatars and author url

Running an SQL query to pull authors by votes they've received on posts. @bonger helped me out on my first post and helped me get this working great, but I created this new question since it's a ...
0
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2answers
185 views

Problems with plugin that fetches data from database with ajax

After some answers I have edited my code. This is my plugin structure stpl1 stpl1.php getuser.php In stpl1.php I have the following code: <?php /* Plugin Name: Wordpress Plugin Stijn 1 ...
3
votes
1answer
34 views

Is there a way for a plugin to add an attribute to the <html> tag of a theme?

I'm currently working on an appcache plugin for WordPress. One thing that it should do is add a manifest reference in the <html> tag of the site. It has to resemble something like this: ...
0
votes
1answer
37 views

if conditional in sidebar plugin Password content shortcode

I have this code [][/] on page and work perfectly! so i want now if i can in sidebar check if the form is properly completed on the page and then will echo some word in sidebar. for example something ...
1
vote
1answer
151 views

How to get media objects

I am busy with a loop to return all media in the medialibrary in objects. I figured out how to get the images ( with wp_get_attachment_image('$mediaID') where the $mediaID is the id of the image ) ...
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0answers
45 views

How to display the post of child custom taxonomy but not that post in parent?

I want the archive page of custom page having custom post type in order with custom taxonomy. like -parent1_taxonomy -child1_taxonomy -child1_taxonomy_post1 -child1_taxonomy_post2 ...
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0answers
393 views

AJAX doesn't pass variables to the php function in the plugin

I'm creating a plugin that at a certain point has to use AJAX to pass information to php depending on the events fired by front end user on the different page. The event itself is when the user ...
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vote
0answers
766 views

How to set a custom path, for ajax image upload folder in admin?

I am coding my first Wordpress plugin that handles some data for a custom (shop-like) post type. It also has an image uploader within a metabox, where you simply drag in your images and it ...
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0answers
136 views

How to display Parent categories and Child Categories?

I struggleing to find the best way to develop the below. Basically my website will have a landing page on the site (Sports Landing Page) and when the user clicks on a category on that page eg ...
0
votes
2answers
58 views

Wordpress - registering sidebar and adding a button directly after .textwidget

I have registered a new widget area, code as below and want to add a button after the .textwidget, however cannot seem to do it properly. Adding it after the </li> results in the button not ...
0
votes
1answer
32 views

What file have I to create in my custom WordPress theme to show all the post belonging to a specific category?

I am pretty new in WordPress theme development and I have the following doubt. I am working on this custom theme: http://lnx.asper-eritrea.com/ Into this website upper horizontal main menu I have a ...
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1answer
41 views

What exactly do this function declared into functions.php file of a WP theme?

someone can help me to understand what exactly do this function declared into the functions.php file of a theme? function exclude_featured_tag( $query ) { if ( $query->is_home() && ...
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2answers
80 views

My php code is not being executed

I have a wordpress page that has this code in the text editor part of a web page: This page creates a cookie and houses a etst link that is only accessible to the holder of the cookie. &nbsp; ...
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0answers
71 views

Using Ajax to autocomplete a form with data from db

I'm struggling to get the following: User fills out personal number Other input gets autocompleted with data from database As I have never made a plugin, help is greatly appreciated, my database ...