WordPress Plugins allow easy modification, customization, and enhancement to a WordPress blog. Instead of changing the core programming of WordPress, you can add functionality with WordPress Plugins.

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0
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1answer
16 views

Fatal error: Call to a member function get_page_permastruct() on a non-object

I get this error Fatal error: Call to a member function get_page_permastruct() on a non-object in C:\xampp\htdocs\wordpress\wp-includes\link-template.php on line 358 when i call this function ...
0
votes
1answer
340 views

Why is contact form not working?

I am using a custom contact form plugin from code.tutsplus but it is not working. It looks as if the form is sent because I get the confirmation badge, although I receive no email (I have tried ...
1
vote
1answer
4k views

how to make custom bulk actions for a WP_List_Table (core class)

I am using the WP_List_Table class and I added the links for the actions like this: function get_bulk_actions() { $actions = array(); $actions['approv'] ='<a href="#">'.__( ...
0
votes
1answer
29 views

Render custom taxonomy query as single template

Im developing a "catalogue" plugin using a custom post type and a custom taxonomy. What I want now is to display the custom taxonomy as a single page. That means I if the taxonomy term "Popular Items" ...
0
votes
1answer
17 views

Plugin loaded, but not running

We are using a plugin (https://github.com/ADeMen/GOOVAIN/) that is supposed to provide a 'get shortlink' button along with some database updates. It should look like this. This worked perfectly ...
0
votes
2answers
25 views

Displaying data from another database

I'm working on custom plugin that will pull property information from our non-wordpress database. That is working just fine. Where I'm having problems is getting the whole front end piece to work. ...
-1
votes
4answers
1k views

wpColorPicker is not a function!

i tried to use iris color picker in my plugin admin area but when i implemented i'm getting this error- TypeError: $(...).wpColorPicker is not a functionCode- function sam() { wp_enqueue_style( ...
0
votes
1answer
31 views

Checkbox Undefined index error in Plugin

I am getting some errors when trying to create a checkbox within a simple plugin I am creating. I have a simple settings page at the moment. The errors are: Illegal string offset 'single_images' ...
2
votes
1answer
35 views

Wordpress scheduled task is called but not executed

I created a plugin with a cron to update all posts of a certain type every 5 minutes. I installed WP Crontrol to check if the cron is registered correctly and everything seems to be okay. This is how ...
0
votes
0answers
19 views

Do a summary based on sections in a post

I wonder if it's possible in wordpress to create a summary, let's say at the begining of the post, that displays links to all the post section ? Example: [summary title="Summary"] [section]Title ...
5
votes
1answer
2k views

Load js/css files only on specific admin UI pages

How do I adapt this solution to work with my plugin? (Please see the link). I enqueue my css and js script as follows: function my_plugin_init() { wp_enqueue_script('my_plugin_script', ...
0
votes
1answer
28 views

Plugin Deveopment: Precautions I need to take to avoid issues [on hold]

I am entering to the exciting field of WordPress plugin development. Often I see that installing of one plugin causes issues to other plugins installed or sometimes it breaks the entire site. I know ...
33
votes
5answers
6k views

Where to put my code: plugin or functions.php?

Is there an easy to understand scheme to decide what kind of code belongs to a plugin or the theme’s functions.php? There are many cases and many debates about that topic, mostly because there are ...
4
votes
1answer
2k views

How can I add columns to the post edit listing to show my custom post data?

When you click on "Posts" or "Pages", you get a paged listing of your posts or pages with the following columns: Title | Author | Categories | Tags | Date I have a plugin which gives an SEO score ...
0
votes
0answers
11 views

Plugin settings not saving and 404 is generated on submit

I am creating a WordPress using https://github.com/nadeem-khan/WordPress-Plugin-Template as a starter template. This is my settings class file named 'class-xyz.php': <?php if ...
0
votes
0answers
10 views

Expanding Gravity Forms functionality [on hold]

I am looking to create a "chinese auction" website. This is a method of fundraising where prizes are auctioned off and people purchase tickets on the website and put them towards a prize(s). Gravity ...
0
votes
1answer
26 views

Screenshots on plugin page taken old [on hold]

In readme before latest release they where named as: BlaBlaBla BlaBlaBla Files also named in same pattern: screenshot-01.png, screenshot-02.png After latest release only ...
0
votes
0answers
7 views

wpmu_create_site creates broken sites

I am trying to develop a WHMCS provisioning module for WordPress Multisite. So far I have managed to create several sites using wpmu_create_blog, however the function does not assign the new site to ...
-1
votes
1answer
38 views

creating pages from plugin

I am writing up the plugin for purpose of reserving a workspace. So far, I have written the login script and registration script. It can be found here. I am directly printing the page content on the ...
0
votes
2answers
27 views

Plugin as custom page

I'm begginer in wordpress (but not begginer in PHP) and I would like to make custom search page as plugin with this url www.example.tld/book-search. It would be simple page for searching books from ...
0
votes
1answer
14 views

Merge custom plugins in one folder

I've made some plugins to print some text with php from the database. I use them in pages via shortcodes. If I put all the code in only one folder, so just one plugin, only one shortcode works,the one ...
0
votes
1answer
605 views

Uploaded image not appearing in custom post type

I am writing a plugin which should allow users to create a custom post type called reseller and attach an image. The image is being uploaded to the uploads folder and appears in the media library with ...
1
vote
1answer
20 views

Wordpress Plugin with a shortcode that dynamically generates javascript. Can I use add_action without wrapping the javascript in a function?

Looks like the best way is using: add_action('wp_footer', returnJs); But if my returnJs function is inside my shortcode function and it's used more than once on a page it will return an error trying ...
-1
votes
0answers
20 views

Is there a way to remove the wrapping anchor tag when outputting the_author filter?

I am trying to implement a custom plugin that will allow customized output of a post's author (including name, institution, and description). It outputs rich HTML, and the problem I am having is not ...
0
votes
1answer
407 views

wp_insert_user keeps echoing values

This is bugging the heck out of me. Essentially I've narrowed the issue down to one line of code: $user_id = wp_insert_user ($userdata); From what I can tell nothing should be echoed here, but I ...
0
votes
1answer
24 views

get_pages Drop down list for selection of a page

I am currently developing a plugin inside the admin page and I need to have a drop down list, listing all the pages. I need to be able to select one page and save the "ID" as an option. I am currently ...
0
votes
2answers
119 views

Why is 'register_activation_hook' undefined?

I am just getting reaquainted with writing plugins, after writing a whole two about three years ago. Following some example code I found: if(!class_exists('QuizMaster_Plugin_Template')) { class ...
-1
votes
0answers
10 views

Customise categories image by woocommerce [closed]

I have used this plugin Categories Image Advantage of this plugin insert image by external url that what i need for wooCommerce categories image. But i want to replace this image with wooCommerce by ...
0
votes
0answers
13 views

Editing dashboard according to the userrole

I'm relatively new to PHP, I'm editing a plugin that restrict demo users with the role of (subscriber) from some capabilities, and it modifies the dashboard for the demo user(subscriber) and remove ...
0
votes
0answers
13 views

wp_get_referer function always returning false

I am trying to use wp_get_referer function along with "template_redirect" hook in wordpress like this function show_page_name() { $r = wp_get_referer(); var_dump($r); die(); } add_action ...
2
votes
2answers
434 views

Multiple files in wordpress plugin

I'm trying to write a plugin with multi files. I'm sure I did it before without a problem, but now I have the problem in the subject. In the main plugin file I have included a file name - ...
1
vote
2answers
739 views

Can I dynamically create a link to my plugin settings/options page from my plugin description?

Currently, in my plugin description, I'm hardcoding... To customize options <a href="options-general.php?page=my-plugin-admin.php">click here</a> Is there a dynamic method to call the ...
0
votes
1answer
18 views

Refresh or redirect page after activate my plugin

I'm quite newbie in PHP and plugin development, and I think I'm missing something obvious but I dont know how to do it. When I activate my plugin (it adds some menu items), everything it's ok except ...
1
vote
1answer
16 views

How to prevent Composer dependency conflicts amongst WP plugins?

In our plugin development we use Composer to install e.g. Symfony\Process that we later use in the code. The big question is how do we make sure that this dependency is not in a conflict with some ...
3
votes
1answer
77 views

register_taxonomy with multiple object type and update_count_callback

The register_taxonomy accept array as the object type so I can link as many custom post types to a custom taxonomy. That is fine. The issue is, the default taxonomy count is always zero with the ...
0
votes
0answers
12 views

Removing trailing slash from add_rewrite_rule custom page

I'm currently working on a plugin to add a new page to display data from a custom database table. All is going well so far but when I access the new URLs they are 301 redirected to the same url with ...
0
votes
0answers
9 views

How can my plugin act Network Activated without actually being activated network?

My primary goal is to be able to update my plugins as part of the WP Updater class, but the network aspect is giving me a headache and many wasted hours I will never get back. Does anyone know how to ...
0
votes
1answer
651 views

Create an user on external database

I have wordpress site and a project management system from codecanyon. Here is the link I have disabled registration for users in project managment system, only login is enabled. I need to make users ...
1
vote
0answers
25 views

How Can I setup WP CLI on Windows development machine running AMPPS?

I want to setup WP CLI. On the home page it says that it needs a UNIX like operating system. I am running windows 7 for development but I could probably setup a virtual Ubuntu box or something. Would ...
2
votes
1answer
64 views

add_rewrite_rule, plugin activation and plugin deactivation

I see a lot of example showing to call add_rewrite_rule in your init hook, e.g. function add_my_custom_rewrite() { add_rewrite_rule(... } add_action('init', 'add_my_custom_rewrite'); and in ...
0
votes
1answer
25 views

variable created in page.php is null inside of header.php

Ok, so i'm instantiating a class in page.php. Then i'm calling get_header() to include header.php now in header.php i need to access this class object and execute one of its methods but i get this ...
1
vote
1answer
41 views

Having Problem On Getting WP Post Gallery Images URL

I need to get the URL (actual Size) of all images of gallery associated with a post in single.php. The following code from Codex returns all images in very small size 150x150 which is not suitable for ...
0
votes
0answers
10 views

Issue on Getting WP Gallery Items In cpt-single.php As Attachments

Having a "Custom Post Type" called Projects I am trying to get actual URL of images added into Post Gallery and list them in class other than WordPress built in .gallery. This is the code which I ...
8
votes
3answers
8k views

How do i best handle custom plugin page actions?

I'm constantly running into the same annoyance, so i thought i'd see if there's any ideas or experience out there... I've created a plugin that uses it's own admin page. It has to. Now that i sorted ...
-2
votes
0answers
29 views

Taking site's full control

I'm going to write a complex plugin for WP, and I'm trying to understand what is the best way for the plug-in to take full site's control. User can choose to use the plugin features coupled with ...
0
votes
0answers
22 views

Using an iframe/plugin outside wordpress

I have Wordpress installed on my website, which I normally edit in dreamweaver. I use a few plugins in wordpress that are extremely useful; normally these generate their own page and I either use an ...
1
vote
1answer
573 views

save_post hook not triggered in WP v3.6.1

I developed a plugin having a custom metabox that is using the save_post hook to store data. The plugin is 18 months old and is used by thousands of customers, so I'm pretty sure everything is good. ...
0
votes
2answers
437 views

Creating a Link Text like Submit Button in Admin Page

I'm making an admin page for my plugin and I'd like to make a text link designed like the form button of admin pages. I tried this but didn't work well. <a href="" cless="button-primary" ...
0
votes
2answers
29 views

How to create an embedded code for wordpress shortcode?

What I have done I have a developed a custom WordPress plugin for displaying a custom calculator on my website. And regarding the same I have created a short-code for it which I am using to place it ...
5
votes
2answers
258 views

Should I create a theme or a plugin?

I'm working on a pro bono project to try to learn WordPress. I've been provided with a rough design (see screenshot below) and I'm struggling trying to think of how to approach the issue. My main ...