Questions tagged [plugin-development]
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.
5,268
questions
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11 views
developing a wordpress plugin, have a few PHP Woocommerce related coding questions
Background:
I hired a programmer to create a schema markup plugin for me, the job was done but a few things have left that need to be added.
We added a separate code where it adds fields such as "...
0
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1answer
11 views
Execute plugin for specific user role only
I have a custom developed plugin which I would only like to execute for one particular user role. Within the plugin's main (top level) file I have the following which I believe initialises the plugin (...
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0answers
9 views
Add Plugin options as subpage to Theme options page
I have my own Theme with an options page. Now I am developing a new Plugin which should have an options page that should be a subpage of the Theme options page.
Theme options.php:
<?php
function ...
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0answers
12 views
Is there any kind of theme on WordPress to sell my own movies?
Hope you all are doing well. Sorry if it is non-related topic in this website, but I was struggling to find an answer for my question. I would like to create a website on WordPress where I could put ...
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0answers
17 views
Word press and PHP error caused these errors [duplicate]
Warning: Declaration of Thesis_Comment::start_lvl(&$output, $depth,
$args) should be compatible with Walker::start_lvl(&$output, $depth =
0, $args = Array) in
/data/25/0/30/26/30678/user/...
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0answers
15 views
WordPress AMP Plugin Blocking JavaScript [closed]
I have an issue in wordpress site, i have to use AMP Plugin for mobile page speed increase but,some javascript are blocked by AMP. I have to enable blocking javascript to unblocked what can i do.
...
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0answers
11 views
Write test for magic method __clone for plugin development
I implemented the Design Pattern Singleton in my Plugin. and I want to test the magic __clone () method to not allow cloning :
/**
* Cloning is forbidden due to singleton pattern.
*/
public function ...
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0answers
9 views
How to apply not existing coupon in woocommerce
I am using this code this is working perfectly till checkout.
function royal_woocommerce_filter_checkout_for_coupons( $subtotal, $compound, $cart ) {
// Your logic to get store credit value for ...
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0answers
10 views
Why is one phpunit test throwing an error on one class when all other classes are similar without error?
I'm working on the Liquid Messages plugin. There are some basic PHPUnit tests existing for it and when I run phpunit all pass except for one. It errors out:
There was 1 error:
1) GCS_Async_Test::...
1
vote
1answer
9 views
Autoload via composer in plugin interference
I am using wordpress 5.3.x. and I am using "fabpot/goutte": "^4.0" in my composer in one of my wordpress plugin. In my theme I am using "fabpot/goutte": "^3.8". Both are using require_once 'vendor/...
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0answers
18 views
Adding External Gmap JS to WordPress
I had some working javascript code that I wanted to move out of the template file and put into a .js file.
I moved the code into a front.js file, where some pre-existing javascript lives.
Now I'm ...
0
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1answer
19 views
Adding Amchart Interface to Wordpress API
I'm using the amchart wordpress plugin and want to add support for it via the wp rest API.
Here's what I've done so far:
in ../includes/setup.php
(To $args array I've added: This will create the /...
0
votes
1answer
12 views
Using id to show item
Im working on a project where i upload a gpx file and use the path of gpx to put in a shortcode plugin i use the post id the get a filled in shortcode
i use this code to get me the piece of info for ...
0
votes
1answer
21 views
How to override theme's public static function inside of a trait?
I use a theme which has a public static function to display a part of a page like:
trait SomeTrait {
public static function some_function() {
?>
<div class="some_class">Some ...
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0answers
11 views
How to sort uploaded images into folders based on Post_ID
I would like to sort uploaded images (Media Libary is on) into Folders based on the Post-ID. Id did try to use the solution How Can I Organize the Uploads Folder by Slug (or ID, or FileType, or Author)...
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0answers
9 views
pass datetime using wp_localize_script to frontend from settings page
Is possible to use the wp_localize_script fom the front-end? I'vecreated a JS countdown timer that will take an input data from a settings page fom backend. The script that will display the countdown ...
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0answers
12 views
register_setting not save checkbox
To understand the Settings API I'm creating a custom settings page for a custom plugin. I have some trouble to save the settings, I have a single checkbox to test if the code works well, but if I ...
0
votes
1answer
19 views
Custom array from a query only write the last row of the query
Looking for some input on this one. I am writing a custom array but having a strange issue. It seems to be cycling through the loop and dropping previous values and only storing the last row of the ...
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0answers
10 views
Integrate options to maintenance screen plugin
I have a simple custom plugin to show a maintenance screen to non admin users. I want to integrate some options to it like a countdown and a selectable background image or color and a custom logo. I ...
0
votes
1answer
15 views
ajax response strips multidimensional array and unable to decode
I am using the wp_ajax_ and wp_ajax_nopriv_ in localize script I am passing a big multidimensional array( it's big!). It works without any JSON encode, decodes. But I want to encode it is while I make ...
0
votes
1answer
28 views
PHPUnit Testing and woocommerce Constant
I tried to perform a test on the WC_VERSION constant.
The main class :
class WC_Custom_Variable_Products_Dependencies {
/** minimum WooCommerce version required by this plugin */
const ...
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0answers
21 views
WordPress: Develop multiple posts with different data
I have a landing page of multiple books as a post, I want to display each book in separated post, in each post has a book name,download link,image and size. All books posts has same design with ...
0
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1answer
29 views
I cant add is_admin control to plugin
I want to hide my plugin on admin pages because its conflict with that.however when İ add the control, wp says there is critical error.
İ want to add this control:
if ( ! is_admin() ) {
// Runs ...
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0answers
14 views
create custom page builder
I want to create a custom and simple page builder as an exercise to improve my wordpress coding skills. I want to integrate bootstrap 4 inside it, and as tutorial I was reading this article. It's very ...
0
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1answer
17 views
add custom metabox to media library custom widget
I'm implementing a custom widget to create a logos slider. The initial code works well, but when I have added a metabox to the attachment screen to let the user add an external link to the images, I ...
0
votes
2answers
25 views
using filter and hook inside class
I'm going deep with oop to create wordpress plugins. I've found an interesting article about the hooks and how to use them inside a class.
After reading I have some doubt: is correct to use the hooks ...
0
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0answers
32 views
Stuck with WooCommerece Payment Method Plugin (custom coded)
I am development a plugin for custom payment method for WOoCommerce, where in "public function result()" function I want to access/get product id which is bought.
Below is my code so far but it is ...
-1
votes
0answers
11 views
How to Receive and Process Paypal IPN on a WordPress Page
I have created a WordPress Page template(listener.php) and then created a WP page using that template.The Page url is like: mysite.com/thank-you. Here is the code i have place in the template(listener....
0
votes
1answer
20 views
Unit Testing action hook
I want to perform unit tests on a Class, my goal is: I want to check if the plugin is activated or not by using the function: is_plugin_active
class WC_Custom_Variable_Products_Dependencies {
...
0
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0answers
30 views
add tags to wordpress post using REST API
I'm new to WordPress programming and I'm trying to connect to WordPress REST API and send a new post with content and many tags.
I can connect to API and send a new post but I can't add tags to those ...
0
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0answers
18 views
Redirect WooCommerce checkout to cart
how can I redirect customers to cart page when they click on checkout link?
I found many tutorials to redirect in the opposite sense (cart to checkout) but nothing for my purposes...
0
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1answer
21 views
Add a check box in Menu Settings
I'm looking for the appropriate hook to add a check box in Menu Settings, and if it exists, how to save the value as an option .
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0answers
12 views
how change add to cart button text and show text with added quantity of product on shop page without page load
function change_button_text( $product_id, $button_text ) {
foreach( WC()->cart->get_cart() as $item ) {
if( $product_id === $item['product_id'] ) {
$itemq = $item['...
0
votes
1answer
11 views
Multiple image selection custom widget
I've created a swiper custom carousel as template part of a custom theme. I want to widgetize this component of the theme to have more control over the contents displayed. It's used as an horizontal ...
0
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0answers
10 views
First page download plugin
I'm sorry, but I speak a little English.
I would like create a WordPress plugin. All page view run this plugin, but if a visitor has not been to my site yet, I would like a cookie to be generated:
$...
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0answers
15 views
implement checkbox or toggle switch in plugin code
I need to implement a way to let the user decode a base64 string from the front-end. I want to add a toggle switch or a checkbox that if selected will encode or decode the input string. Is there a way ...
0
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0answers
16 views
500 Internal server error wp_handle_upload_prefilter
I get a 500 error after I've added the wp_handle_upload_prefilter to my plugin class. How I can fix this?
require_once 'vendor/autoload.php';
class MyClass {
public function __construct()
{
...
0
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0answers
7 views
rename and manipulate image during upload
Thanks to your support I've learned how to manage the uploads in wordpress. I'm writing a plugin that will do some manipulation on the images that an user will upload from the front-end. I need an ...
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0answers
19 views
wp_insert_attachment adding numeral to file name
I have a situation where I am pulling images from an exterior wordpress blog, which also happens to have images. I am able to pull the links and titles of the latest posts, as well as the featured ...
0
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0answers
15 views
wp_handle_upload - specified file failed upload test
I'm using the wp_handle_upload() function to create a plugin that will give to the users the ability to upload files from front-end using ajax. I've solved an issue relative to an error in the syntax, ...
0
votes
1answer
27 views
WordPress Query doesn't return the correct value
According to this page:
Return #Return
(int|bool) Boolean true for CREATE, ALTER, TRUNCATE and DROP queries. Number of rows affected/selected for all other queries. Boolean false on error.
...
0
votes
1answer
16 views
400 bad request admin-ajax file upload
I'm having some trouble while I'm making an upload plugin. I'm using ajax to do the upload, but during the first test I get a 400 bad request error.
Is there a fix for this?
Here is the js code
(...
-1
votes
0answers
18 views
Set Default Value by two fields(attribute) in WordPress
I have some several fields in custom post
code
name
.....
....
code name search(combination of code and name) -->Make field "Read Only" in UI
anyway to concatenate code+name into 3rd attribute(code ...
0
votes
0answers
26 views
Wordpress Own Rewrite Rules
i am trying to rewrite a URL with the following code in functions.php
add_action('init', function()
{
add_rewrite_rule('/agbz\/(\w*)\/\?page=(\w*)&memberID=([a-z]{1}\d*)&land=(\w*)&...
0
votes
2answers
26 views
Image upload and download from front-end
I'm making a web app using wordpress, the app will include this library that will do some steganography operations. I need some help to understand how to implement a front-end image upload for the ...
0
votes
1answer
24 views
How to add apply_filter for a class property in plugin
I am trying to add an apply_filters function to a property of a class so that the form fields could be added to from another plugin or functions.php but I just can't get the $filter_fields to set. Can ...
1
vote
1answer
41 views
WordPress custom authentication implementation
I created a plugin to allow my website to have its own login functionality.
My project has a new requirement which is to log in to the user with my own authentication method and not the one provided ...
1
vote
0answers
26 views
Append wp_editor to Dynamically created textarea
So...the same question was asked 9 years ago: Dynamically textarea with TinyMce editor
and I dont see a good answer and we now have the wp.editor API. Ive tried a few things, but cant add a WSYWIG ...
0
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0answers
55 views
How to display the Mailchimp subscribe popup form on click [closed]
I am using WordPress. I have to display the Mailchimp subscribe popup on click on the button.
I found some URL
https://medium.com/@rekommend_io/mailchimp-pop-up-based-on-click-a0975374c804
https://...
0
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0answers
16 views
Store user form submitted information in post type
I'm building an internal peoples directory using wp for a client. I'm styling the search form and the search result page that are working fine. I need some help to understand what's the better ...
