A function is a sequence of program instructions that perform a specific task. It is packaged as a unit that can be used wherever the according task should be performed.

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0
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2answers
32 views

How to get any tag ID

I want to exclude a certain tag from my home page not a category only post that hold the tag for example "olive"; I found a function for that which is like this function exclude_tag($query) { ...
0
votes
1answer
296 views

Get ID of first image attached to a post

I'm looking to find a solution that enables me to get the ID of the first image attached to a post in the loop. I'm currently using this; $size = 'post-thumbnail'; // Define image_size to be used ...
0
votes
2answers
64 views

Can I list a custom post type within another custom post type in the admin area?

I'm hoping someone can steer me in the right direction. I have a custom post type called 'locations'. I have another custom post type called 'testimonials'. What I'd really like to do is be able to ...
0
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0answers
3k views

java script error Uncaught SyntaxError: Unexpected token ILLEGAL

i had a website that was working fine on localhost without any errors but after i uploaded it on the domain the slider stoped working and i got this errors Uncaught SyntaxError: Unexpected token ...
0
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0answers
15 views

Looping through a custom query makes WordPress assume another template [duplicate]

I am calling this code from my custom sidebar, in order to get related postings from the same category: query_posts(array( 'cat' => get_category_id(), 'showposts' => 5, 'post__not_in' ...
0
votes
1answer
131 views

if && problems with transition_post_status

I'm attempting to get this function to work and it seems to not work when put together. When I just have $new_status == 'publish' it works, when I use just the second it also works. When I ...
-3
votes
2answers
47 views

What function does the loop of displaying posts?

What is the function that does the echoing of posts like post title in h1 and then the post body and then the author name. I hope everyone understood what I'm trying to say else please ask in comments ...
0
votes
1answer
75 views

New checkbox in custom widget isn't saving data

I'm trying to develop my own widget. Mostly cause I want to understand Wordpress functionality (yes I'm completely new. First ever try to extend wordpress) I want to add a function to display post ...
0
votes
1answer
204 views

Linking Javascript in functions.php file

Below is my raw javascript embeds from my html template. But I cannnot figure out exactly how to add it to my functions.php file. It seems pretty difficult. Can you please assist with the correct ...
0
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0answers
81 views

Creating Content for Custom Tab in WooCommerce

I'm working with a set of three products in WooCommerce, each of which is made up of multiple "items" (custom post types). These are linked to the product using a relationship custom field. In my ...
0
votes
1answer
174 views

Right way to update widget on dynamic new input field

I have code to add an input field dynamicly in my theme. I have testd it, as a metabox and it works. But, not in a widget. First add and update, that codes work, but when I refresh page or try to ...
0
votes
1answer
58 views

Wordpress function to add text

I m using this simple function to add text to my wordpress site post ! add_filter( 'afip_new_post_content', 'myprefix_change_afip_post_content', 10, 2 ); /* Grabs the image source for the newly ...
1
vote
2answers
57 views

Detecting classes, adding widgets, and adding divs in with a Nav Walker

I've been trying to figure this out for days, to no avail. A template I'm building requires a mega menu. The markup for the menu looks like this: <nav> <ul> <li><a ...
1
vote
2answers
103 views

Define custom Page Template without its own .php file

Is there any way of defining a Page Template from some function/filter/hook, without having any .php file containing the comment at the top of the page to declare the Template Name? For example, ...
-2
votes
1answer
48 views

Get my site session in wordpress?

I am using a custom site build in zend frameword, i also have a wordpress installed in this directory, for example: www.mywordpressSite.com // here is my wordpress site.. ...
1
vote
2answers
143 views

Date archives for custom post type

I have seen many questions/posts regarding this, but have yet to find a decent solution. Basically I am trying to do what wp_get_archives does, but for a custom post type (personally I am unsure why ...
0
votes
1answer
48 views

the_widget() inside functions.php

I'm setting some options in the backend using functions.php and I'm doing: $w = the_widget('My_Custom_Widget'); but I don't get any output. However doing <?php the_widget('My_Custom_Widget'); ...
1
vote
1answer
165 views

Conditional tag is_page with a custom post type

Accordingly to the is_page documentation, supplying the slug as an argument WP can tell me whether the current page is the one represented by the slug. Perhaps I am using the wrong slug? However I ...
0
votes
0answers
61 views

Remove entry content from homepage index with infinite scroll

I have a WP theme (built on top of Genesis) and I'm having a problem with posts that are loaded on the homepage index with infinite scroll. Essentially, I'm only showing the article title, date, ...
1
vote
1answer
35 views

Make parent page only link to first subpage

I'd like to automatically make any parent page link to it's first subpage if it has one. Like so: Parent 1 (/#subpage-1) Subpage 1 (/#subpage-1) Subpage 2 (/#subpage-2) Subpage 3 (/#subpage-3) ...
0
votes
2answers
47 views

Entirely Different Functions.php per Page?

Is it possible via conditionals to load entirely different functions? i.e in the functions.php you have a conditional that loads in an include for the old functions, then another that loads in the ...
0
votes
0answers
228 views

Check if values exists DB

I am getting nutts with this one. I want to check if the email introduced in the form already exists in the database before creating a new record. But for some reason the email is empty at search ...
0
votes
0answers
25 views

Conditional within a public function within a loop

I am using a plugin to build widgets that includes images. Unfortunately it doesn't allow me to resize the images. I tried by adding a conditional but since it's in a public function and within a ...
0
votes
1answer
106 views

Help with my first Metabox helper class

I'm working on a metabox helper class and everything works well, but the radio image field. The images show up, but they aren't clickable. // Print radio_image input. private function ...
0
votes
1answer
89 views

Error with function in functions.php?

I am using the below function in my custom theme to load posts via AJAX. But for some reason it is breaking the WP ADMIN WIdget Drag and Drop and also showing the White Screen of Death when I uploaded ...
0
votes
1answer
30 views

How can I alter this code to accept a slug as well as an ID?

This code is from the codex. /* == If In Parent Category... ==============================*/ if ( ! function_exists( 'post_is_in_descendant_category' ) ) { function ...
0
votes
1answer
48 views

Split Media Queries in different files!

I woke up this morning with a thought. Is it a good idea to split the different media queries in different files, check the width of the page in functions.php and then with an IF call the "correct" ...
0
votes
2answers
90 views

Logout hyperlink within a sub-menu

I have the following secondary navigation menu on my website which has been built using the native WordPress Appearance > Menus feature: I am also using the following lines of code in my ...
0
votes
3answers
51 views

Permission functions within wordpress

I'm currently developing a website and am exploring all possible options to restrict file viewing. I'm trying to find a way where I can load php files like my theme-options.php and cpt.php without ...
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votes
0answers
37 views

Expire a post with meta_value after two weeks

I am trying to use the below code to query for some posts and then change a meta_value in order to "expire" it after two weeks time. I can't get this to work and it's difficult to test since I can ...
-1
votes
4answers
60 views

Simple Wordpress function / plugin to redirect a site

Is there a way to create a simple function that redirects every page of a site to another site? I've Googled around but all the plugins / functions that I've found are only really meant for ...
0
votes
1answer
86 views

current_page_item is missing inside wp_nav_menu

I'm using the function wp_nav_menu like this: <?php wp_nav_menu( array( 'container' => false, 'echo' => true, ...
0
votes
1answer
53 views

Declare a function before plugin does on the theme functions.php file

I'm working with a plugin that declares a function using this format: if (!function_exists('ABdevDND_get_current_post_type')){ function ABdevDND_get_current_post_type() { ... } } I'm ...
0
votes
0answers
43 views

Widget editor not displaying in Dashboard

I'm not sure if this is because of the new 3.9 update, because I haven't had to mess with any widgets in a while, but my active widgets won't display in the editor anymore. I've uploaded a screen ...
1
vote
0answers
53 views

Configuring a meta query with multiple post types that have the same relationship on a single page

I am creating a client portal were my clients can maintain their projects and leave feedback. I have two custom post types called "Clients" and "Projects" and they each pull information from one ...
2
votes
0answers
166 views

Display a query with multiple post types and same relationship on a single page

I am creating a client portal were my clients can maintain their projects and leave feedback in Wordpress. I have two custom post types called "Clients" and "Projects" and they each pull information ...
0
votes
1answer
71 views

Deactivate a plugin on wp version

I've creating a theme options page at the moment and was playing around with this function deactivate_plugins() I'm running wordpress 3.8.3 so running this code in my plugin should uninstall it. ...
1
vote
1answer
72 views

Wordpress function/template tag to get first n words of the content

OK, this might be a duplicate, I was just unable to put my idea in proper search terms, sorry for that! Is there a built-in function or template tag to get the first n words of the content? I mean ...
1
vote
2answers
155 views

Create Logout Link Wordpress Admin Menu

I'm looking at creating a Logout link in the Wordpress admin menu that when clicked the user is logged out immediately. I don't want the Logout link to be a submenu of an existing menu, I just want ...
1
vote
1answer
76 views

Fatal error: Cannot redeclare when switching themes

I've built a theme from scratch which is named "core". Core has a child theme called "core_child". My child theme works perfectly and only contains the following: /images screenshot.png style.css ...
1
vote
1answer
71 views

Making Quote Plugin more efficient

I've been working on this plugin the past couple of nights and have been jotting down idea's of how to improve it. My knowledge of php isn't the strongest and I'm learning as I go along most of the ...
0
votes
1answer
77 views

Adding body class when post contains a specific shortcode

Simple shortcode function : function my_shortcode_function($atts,$content=null){ // Do something return $content; } add_shortcode('my_shortcode','my_shortcode_function'); I wonder how to add ...
0
votes
1answer
67 views

Gravity Forms After Submission - GFFormsModel::update_lead_field_value?

I am working with Gravity Forms. This code works with a couple issues : add_action('gform_after_submission_14', 'post_contract_update', 10, 2); function post_contract_update($entry, $form) { ...
0
votes
0answers
156 views

function triggered by “manage_users_custom_column” filter not working

I am trying to add a custom column un users.php but it stays empty. I have successfully added a column to the users admin page with this code in my theme's functions.php file: function ...
0
votes
1answer
63 views

Saving an array to get_options

I'm trying to save an array to get_options in wordpress, I'm aware that I don't have to serialize the array due to get_options doing that. At the moment I don't get any success of failed message upon ...
0
votes
1answer
161 views

How to extract the variables out from “add_shortcode” function?

In Wordpress, lets say i have a custom Shortcode function, like: function foobar_func( $atts ){ //whatever required processings here... $foo = "the value is foo!"; $bar = "the value is ...
0
votes
1answer
23 views

Permission error on plugin save

When I pass a quote to the input field and save it I get this error message in wordpress - I'm using the latest installation version. Error "You do not have sufficient permissions to access this ...
0
votes
1answer
600 views

Let users upload image(s) to the post from front end

I want to enable logged in users (Wordpress) to submit posts from front end (among with other data). My form is working great, I add custom post meta data which I later display on custom post page. ...
0
votes
1answer
51 views

relation OR instead of AND - Filtered term ID's in loop

Question not related anymore.. First I tought about the relation OR/ AND for results, but I believe I should work with 'operator' => 'NOT IN'. I would like to query the results that meet multiple ...
1
vote
0answers
71 views

Add .htm extention to a custom taxonomy

I need to add '.htm' to all my urls on a new site - client requires that, as I am converting a old static site into WP. (I use Remove Taxonomy Base Slug to hide the slug of my custom taxonomy "topic" ...