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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1answer
455 views

Custom registration form in shortcode getting internal server error 500

I created a custom registration form which works fine when used as a custom page template. I needed it as a shortcode so I created a shortcode using the function below /* Custom shortcode */ function ...
0
votes
1answer
14 views

Adding custom field in menu options [duplicate]

Please take a look at this image Is there's anyway I can add another field called "Font Awesome Icon" for the user to write the icon class and the output should be like this:
0
votes
1answer
23 views

WP_Query in functions.php overrides global $post object, even with wp_reset_query()

I've written a function that grabs all posts that are drafts and puts them as a dropdown in my toolbar for easy access to complete. This works just fine. The problem is that it seems to mess with my ...
1
vote
1answer
639 views

Auto Populate Custom Field with Complex Value That Increase by One?

Can somebody help me to sort this? I am using WP 3.5.2 and I have "Orders" post type where purchase_order custom field is located. This is the sample of purchase order record: POCOS20130051 PO - ...
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0answers
13 views

How to parse a post and change the way a gallery item is rendered?

I want to use this plugin http://final-tiles-gallery.com/index.html to display the gallery the users insert in their posts, for that I need to use an specific HTML structure so the plugin works, I've ...
2
votes
2answers
92 views

Displaying Widgets

During theme development, I understand how to create basic widgets within the functions.php file. However, when it comes to displaying the widget within a theme, is there a preferred way to display ...
0
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0answers
17 views

Loop a Custom Post Pagination

I am having a little trouble trying to get my custom post type pagination to loop. The idea to my pagination is to only display a next field with the title of the next post. Once you hit the last post ...
0
votes
0answers
16 views

Quicktags external functions file

I have added shortcode buttons to the WordPress tinyMCE text editor using the WordPress quicktags function. This works fine when in functions.php, however I need it to be in an external functions ...
0
votes
1answer
580 views

Load post attached images on a single page site with fancybox

I'm trying to make a single page site that will display posts as thumbnails in some part. Then if a thumbnail is clicked, I want all the images contained in this post to be loaded with fancybox while ...
0
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0answers
21 views

How to make post title determine category in wordpress

Is there any way to assign a post automatically to a category depending on the title of the post ! Suppose : Post title - This is a test post I want the post to automitically assign to category ...
0
votes
0answers
22 views

Pagination in Search result

How to do a pagination in search result? I have already an excerpt script. All I need is a script for pagination. Pls help me. Thanks function wpse_allowedtags() { return ...
0
votes
2answers
45 views

Custom field not updating via functions upon publishing

I've created the code so that on publish of the page, the custom field 'bookinfo' in the page is automatically generated but its not doing anything Below is my code in in functions.php:- <?php if ...
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0answers
16 views

Merge PHp script into Wordpress MU for multi-tenancy

I have a PHP script with 2 database tables, one of which is named "options". I have installed a fresh Wordpress install, and I noticed the database table "options". I would like to create a ...
0
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0answers
38 views

Pass max posts to Javascript

I'm doing a fairly standard situation where posts are loaded with AJAX via a list. I'm having difficulty passing from WP/PHP to JS when the max posts are reached. Here's what I use to enqueue assets ...
1
vote
1answer
34 views

WSoD being caused by this piece of code

This is a function I'm writing which is supposed to post an input along with some other information, to a database. As of right now, activating the plugin produces a WSoD, when the function is removed ...
0
votes
0answers
24 views

How to change html generated by wordpress media uploader

I have managed to change the output of wordpress media uploader using image_send_to_editor exampled below (where the output is image:($url)) However I want to do the same with other files like ...
0
votes
0answers
43 views

How to add pagination into post showing

I have created a plugin to display all posts on any page by short code. But how do I add pagination? global $wpdb; query_posts('cat='.$cat); $table_name = $wpdb->prefix . "advertisement"; ...
0
votes
0answers
61 views

Integrate WP Tiles into existing loop (index.php) and theme

I want to integrate WP Tiles directly into our Wordpress theme and into our existing loop but their documentation is pretty thin and I can't find much in the way of examples so not really sure how to ...
0
votes
1answer
53 views

Dequeue Script Using Functions.php

Hello I am trying to dequeue the script "jquery.favorite.js" found in my enqueue.php: // WP_ENQUEUE_SCRIPTS static function wp_enqueue_scripts_callback() { global $javo_tso; ...
0
votes
1answer
153 views

Updating site content after an AJAX call without a page reload

I've created this PHP function that deletes a product with an id passed by an AJAX call: function deleteSelectedProduct() { if ( isset($_POST['productToDelete']) && ! ...
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0answers
19 views

Restrict Media Library to one user except for admins

I have this function to restrict the media library to one user. However I have a few admins who need access to the whole library. How can I make all of it available for admins only ? /*restirct ...
0
votes
1answer
431 views

Getting images from media library and get_the_date() not working

I've got a function to display all images in the media library on a page. I would like to display the date of each image, but using get_the_date() only returns today's date. Here is the code I'm ...
0
votes
1answer
23 views

disable WP_error: authentication_failed

I am modifying my wp-login.php but from within functions.php (in order not to hack the core). I need to disable one WP_error with code: authentication_failed. if i hack the core and modify ...
0
votes
1answer
41 views

if statement for wordpress default featured image on single post

I'm creating a website and have inserted a blog, in my if statement the home page has a specific image to use and then of course my pages will use the featured image I choose per page. I'd like to ...
0
votes
1answer
774 views

Add a custom function to widget code

Hopefully, this is an easy question - I'm just a bit confused. I've got a custom widget with the usual structure: class My_Widget extends WP_Widget { function My_Widget() { // widget actual ...
0
votes
1answer
56 views

Adding New Role

I have add new role in functions.php file by this code: // Add a custom user role $result = add_role( 'supplier_for_planvent', __( 'Supplier_For_Planavent' ), array( 'read' => true, // true ...
-1
votes
1answer
23 views

Passing HTML in WordPress Shortcode arguments

I've searched a lot but didn't find a solid answer for my question. So I'm posting a new one here. If someone know how to do it, please answer it with an explanation. Lets say I have a shortcode ...
-1
votes
1answer
85 views

How do I make my child theme's CSS update when I save it?

Current System WordPress 4.1.1 Theme: Child theme of Lovecraft Issue Summary My theme, a child theme of Lovecraft, is calling the stylesheet with the URI ...
2
votes
1answer
64 views

How to show in search results posts with a particular tag in a particular category?

As the home page of my blog I've a static page. There I want to show the navigation of the site. Category1 Sub-Category1 tag1, tag2, tag3 Category1 Sub-Category2 tag1, tag2, tag3 ...
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vote
0answers
60 views

Create new user without password

For a specific use case, I need to add users only by username and email without having to input a password for them. Right now if i try to leave the password field empty, it displays an error. How ...
0
votes
0answers
22 views

Limit Taxonomy Parents

I've got a custom taxonomy set up as hierarchical, with a custom function to limit the number of categories the user can select to one. I also need to limit the depth that this custom taxonomy can ...
0
votes
0answers
25 views

Extract a WordPress shortcode attribute from function and apply in another one

I try to modify simple AJAX contact form so that it could take shortcode arguments. Specifically I need to send a message about the successful submission of the form, and as well error message based ...
0
votes
1answer
42 views

Every second post different class in blog view

To assign different classes to every 2nd post in blog view in WordPress adding this code into function.php was suggested as solution. Most people claim it is helpful, but to me it just adds odd at the ...
0
votes
1answer
19 views

Function the_content

For some reason on my attachment page template (http://capa.furniture/?attachment_id=1494) I am getting the url of the reduced size image. I do not know why. I am not getting the thumbnail full size ...
-1
votes
1answer
24 views

how can I make content from a plugin hidden when user is logged in? [duplicate]

I would like to make my social icons at the top of my page disappear when a user logs in to my website... what is the best way to go about this and can you give me all options that are possible ...
0
votes
1answer
689 views

Storing password (functions.php)

I have created password form where visitors can access any password protected post with belonging password. Basically you enter unique password and you are redirected to a post which is protected with ...
2
votes
2answers
4k views

Proper use of Output Buffer

I'm attempting to use actions to override function calls I currently have throughout a template (to make updating certain replicated sections easier). For example, in archives.php I have the ...
0
votes
1answer
30 views

How to get rid of Ellipsis on Woocommerce [Essential] Theme [closed]

As the picture says I am trying to remove the three dots that follow the end of the blue sentence (shown in the photo). I am also trying to increase the numbers of characters it can reveal. ...
0
votes
1answer
36 views

main menu page redirects to user ID

I have a site that displays fitness results to clients. It works by showing them a page based on their UID displaying unique charts and graphs etc. I can redirect members to the unique pages on ...
0
votes
1answer
22 views

Class property seems to lose scope, attached to save_post action?

This may be more suited for StackExchange, so if you think that would be the right place to direct my question - please let me know :). So, I have a class with a property of save_list. This is an 2D ...
8
votes
4answers
632 views

Add image size if page template

I'm building a members website with WordPress Multisite. Is it possible to restrict how many images are being generated depending on the selected template? I have tried the following lines of code ...
0
votes
1answer
13 views

Wordpress shortcode Issue!

Hi I have developed a shortcode that lists posts from a custom post type depending upon taxonomy terms. But I am having an issue. It's displaying all posts from all terms instead of the terms being ...
0
votes
1answer
36 views

Problem in outputting shortcode

This is my 2nd question about shortcode as I'm learning shortcode. Here is my code: add_shortcode('work-shortcode', 'work_shortcode'); function work_shortcode() { $return_string .= '<div ...
0
votes
0answers
31 views

Plugin Boilerplate - Where should I put helper functions?

I'm using the Wordpress Plugin Boilerplate and as it's OOP, I don't see where is the place for helper functions. If I am using this for say a review plugin - and I have a function that generates the ...
-1
votes
2answers
22 views

Only echo Page Content (not page title & page content together)

I am working on a child theme of the WordPress Twenty Ten theme. I have several pages in WordPress (About page, Testimonials page, Contact page, etc.). I want to only echo the page content (the actual ...
0
votes
1answer
59 views

How to Display a Plugin function (content) on frontpage using index.php

Slightly Advanced Noob Alert: {Sorry}. I'm designing a WordPress Site {No Active Yet}. I have a plugin [feelbox], but currently it displays only on the single post page. There is no option in the ...
0
votes
1answer
19 views

Edit TinyMCE Button Functionality

How can I edit the "Align Right" button functionality on Wordpress' TinyMCE to add a class "alignright" instead of "style='text-align: right'" for text. TinyMCE already has that functionality but it ...
0
votes
1answer
32 views

need help with '… read more' excerpt in functions.php

I have this to generate the link: <a class="view-article" href="' . get_permalink($post->ID) . '">' . __('View Article', 'html5blank') . '</a>'; But I don't want it to open the post ...
0
votes
0answers
271 views

How to integrate owl carousel into theme without using a plugin?

I've been trying to integrate the owl.carousel into my theme but can't get it to work. The instructions on the page are not for WordPress so I need help with how to properly enqueue the required files ...
0
votes
0answers
19 views

Custom Fields: Linking a thumbnail to another image

I'm trying to figure a way to link a project, not to another page, but rather to an image that I'll eventually display in a lightbox but for now, it just links to the image in its' own window. That's ...