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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16 views

Wordpress editor filters out my data from $_POST

I am currently working on a translation plugin in Wordpress. I added a navigation bar on top of the editor like this: add_action('edit_form_top', array($this, 'add_tabs')); In that function, I add ...
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132 views

Wordpress / Woocommerce custom registration fields

I am learning php and I am creating simple registration plugin for wordpress and woocommerce. Everything works like a charm for wordpress but not for woocommerce. As you can see for woocommerce ...
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1answer
39 views

Retrieving plugin options value saved through setting

Looking at this code below it work add options perfectly and saved them. However I will like to use those data at front page in my plugin short code. class MySettingsPage { /** * Holds ...
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17 views

Steps to Update a Wordpress Plugin That We Developed

We have our own Wordpress plugin for our site. Someone developed it for us some time ago. I am generally aware of how it works and am able to code PHP, JS, etc. and have made some mods on the plugin ...
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1answer
38 views

How to modify WooCommerce plugin

I have install WooCommerce plugin in my project to take order from customer but i want to modify this plugin to perform below task 1.take order from customer and submit the order to the nearest store ...
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1answer
14 views

Slug is not shown for my custom post type

Registering a custom post type as following and the slug input is not shown. Any ideas why? res = register_post_type( 'twig_anything_tmplt', [ 'label' => 'Twig Templates', ...
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1answer
30 views

Register Page Template from Plugin

I'm trying to figure out how to properly register a page template (and all of the associated assets, like CSS and Images) from a plugin. Basically, I've created a landing page that I want to live ...
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1answer
16 views

How to add conent (text) to Add New pages form of admin in WordPress

I am new to WordPress. I have created a Shortcode. Now I want to add description of Shortcode to Pages->Add New Page so the user can easily use the Shortcode which I have created. I want that text ...
0
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1answer
20 views

wpdb->get_var always returning 0

I am trying to run this statement: global $wpdb; $amt = $wpdb->get_var($wpdb->prepare("SELECT SUM(amount) as amt FROM wp_pay_table WHERE postid = %i", $pid)); ...but $amt always comes out as ...
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0answers
17 views

Strategies for a plugin to support CDN-enabled WordPress sites

I'm writing a plugin to manage favicons. Basically it: Store image files under wp-content/upload. Inject HTML in page headers with the URL of the images. I would like to support WordPress sites ...
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0answers
15 views

Displaying and adding categories on a plugin page, just like we do in a post editor

wp_category_checklist() is the solution to display categories with checklist and it is working fine for me now. But I would like to port all the things in the category meta box (not the metabox ...
4
votes
2answers
116 views

How to get term link that crosses different custom post types?

In my WordPress project, I have several different custom post types and they all share a common taxonomy. I am in the final stage of the project and now is time to link all custom post types using a ...
0
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1answer
24 views

update_option_{$option} not showing old value

I have the following bit of code (note, I put the mail() function in only to see what the values are): add_action('init','system_init_actions'); function system_init_actions() { ...
0
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1answer
37 views

How to add multiple custom URL variables?

I am building a Wordpress plugin that looks for different custom variables in the URL. The way I am able to achieve that right now is with this code: function add_custom_query_var( $vars){ ...
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0answers
33 views

Add a box below admin toolbar via plugin

First of all thanks for your time and for your help. I'm looking to add a custom box below the admin toolbar on all pages via plugin(the blue one from the screenshot). In future i would like to add ...
1
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1answer
29 views

Should shorcodes in i18n plugins be translated and if so, how?

Internationalizing a plugin with half a dozen shortcodes like: function plugin_show_schedule( $atts, ) { extract( shortcode_atts( array( 'type' => __('week', 'mz-mindbody-api') ...
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0answers
15 views

Using a class to store i18n strings for global use in plugin

The following works, but I'm wondering if it's a sensible way to create i18n strings for use without my plugin: class Global_Strings { // property declaration // method declaration public ...
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1answer
31 views

WP_Filesystem usage within a block of code

What i am trying to do is to have this function working within my plugin block of code without having it as plugin on it own. My current and working solution outside wordpress is Save contents ...
0
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1answer
72 views

How to add quick edit and bulk edit fields to users admin section

Salutations, is there a way to add quick edit and bulk edit fields for the users section in wordpress. I have found a lot about post types and custom post types but i'm specifically looking to add ...
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0answers
13 views

Practical limit on number of roles

I'm building a wordpress site that uses buddy press and a BP extension called BP Activity Privacy (BPAP). What the BPAP plugin does, is allows the user to set privacy settings for posts to the ...
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0answers
47 views

Create a Payment Plugin for a Custom wordpress webiste

I had got made a custom wordpress website. The Developer had provided me with PAYU INDIA plaugin plugin, but I have account with PAYUMONEY which is diff from payuindia. Problem : If someone can ...
0
votes
1answer
63 views

Admin AJAX doesn't work in plugin admin page - Even though code is copied verbatim from Wordpress Codex

So I have been working on this for... 3 days now - and have resorted to just pasting in the code directly from the wordpress codex to get that to work then go from there. That code however doesn't ...
0
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1answer
21 views

Is it save to require plugin.php early to be able to use get_plugin_data() earlier?

I'd like to avoid hard coding my plugin's version at multiple places. To realize this the function get_plugin_data() comes in handy. But here the fun comes to an unpleasant stop. Checking for a plugin ...
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2answers
61 views

Rewriting URLs with a query string

I am running into a headache trying to get some url rewriting working on a wordpress website, running Centos 6 for operating system. This is what I am trying to achieve. Current URL = ...
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0answers
36 views

Getting $postid into a wordpress plugin

I am trying to modify a wordpress plugin which I am using for music requests, to create a new better plugin... https://wordpress.org/plugins/music-request-manager/ The plugin is activated by using a ...
2
votes
3answers
70 views

Change of query var in pre_get_posts not maintained

I'm creating a plugin that adds a custom feed. I am using a pre_get_posts filter to change the posts_per_page query var to -1 (to get all items of a custom post type). However, if I dump the $wp_query ...
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0answers
74 views

How to Mimic WP Custom Fields Ajax Methods

I have an admin metabox that allows the user to add multiple items. I am attempting to mimic the effect and styling that the default WP custom fields metabox gives users on posts/pages. I have the ...
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1answer
112 views

Why not to include reference to /wp-admin/admin.php in Plugin

Contact Form 7 recently pushed out an update which caused a few conflicts in other plugins. WPCF7 Author explains that it's because plugins are including calls to wp-admin/admin.php in their scripts ...
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0answers
50 views

How to add metaboxes in custom settings page of custom post type?

I would like to add meta boxes under a custom settings page, which is under a custom post type. I can create meta boxes for custom post types and I can create theme options, but can't find any way to ...
0
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1answer
27 views

Category select options for plugin settings

I am using Aqua page builder and I want to incorporate dropdown catagory select field for that. <?php $my_options = array ('one' => 'My Pony','two' => 'His Pony'); echo ...
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0answers
28 views

Restrict a query for custom field

I am using a plug in, which stores tickets as posts (Awesome Support Plugin) in the plugin classes, there is a function to restrict the tickets loading in the admin panel, basically to show tickets ...
0
votes
1answer
152 views

WP AJAX is not working, always returns 0

I've checked any threads here regarding this and did a debug test which worked, I'd like to understand why my own code doesn't work as it presents the same functionality explained in every possible ...
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1answer
29 views

Creating Admin Plugin - Content of a page is displayed at global scope as well

I've started creating a WP plugin which should work only in Admin Area. I've managed to create top-level menu with required sub-menu items, but when I try to print content of my page, it prints it ...
0
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1answer
26 views

Hook into install email

I created a plugin that makes use of the wp_install method (this part is necessary for the plugin to work properly and this function needs to be called). http://wpseek.com/function/wp_install/ ...
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2answers
59 views

Plugin Loading Scripts and Styles on Every Page - Even when not being used

I have a plugin that is using Class style programming. I'm completely stumped - scripts are being loaded on every single page, even if the plugin is not being used on that page. Since the plugin ...
0
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2answers
76 views

A function that will remove HTML <div> and </div> tags from a string?

I need a function that I can use that will remove <div> and </div> tags from a string. I have tried esc_attr(), and even wp_strip_all_tags() --- none of them work. They all leave the ...
0
votes
1answer
43 views

Plugin Development - Class Constructor Not Firing wp_enqueue_style action hook

Writing my first Wordpress plugin that uses a Class approach. It is being called on a page via a shortcode. In testing, the shortcode is working and the shortcode specific php file is being loaded. ...
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0answers
34 views

Show Parent category and Subcategory

I need to show sub category in below to the respective parent category in wordpress Sidebar. Without using plugin I need to show the parent category and its sub categories in sidebar with following ...
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0answers
37 views

Registration Form - Activation Email

Good Day Everyone, As some of you know, I'm building a new User Registration plugin. I am trying to create an Activation email with an Activation page for new users, but I cannot find anywhere on ...
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0answers
33 views

How can I map a specific URL pattern to a plugin for processing

I want to send traffic of a specific URL pattern to be processed by my plugin. Based on that pattern, I will pull some custom post type information from WP, gather external info via JSON, aggregate ...
0
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0answers
27 views

add image and url to plugin form

I want to create a plugin which contains a form with Fields: Image, Title, URL and Description of the Ad which the user is posting to my website. I have created a classified website and now I want to ...
0
votes
1answer
82 views

Shortcode display outside the div

I have created a shortcode that retrives and displays a form.The content of the attribute in HTML. function check_my_login( $atts) { return '<form action="" name="" method="post" ...
0
votes
0answers
40 views

how to create new posts , edit_post , delete post and get articals from other site by using JSON API plugin in wordpress.?

I am developing an application to publish articles in Wordpress via JSON API, I need to take a picture with send the create new_post,edit_post and delete_post how can I do this with json api plugin in ...
0
votes
1answer
24 views

Information on plugin adding text when a post, page, or other such is displayed

I need to know what API a plugin would need to use to add text or HTML to the beginning or end of a posts's text when the post is displayed. I have searched on Google - but none of the leads I find ...
1
vote
1answer
253 views

How do I resolve Notice: Undefined offset: 0 in /wp-includes/capabilities.php on line 1145

I've looked at previous examples of this problem but I can't find a solution for what is causing this notice based on what I've seen from other people. This appears at the top of the screen when I am ...
0
votes
1answer
13 views

Undefined notice on unset field

Still trying to figure my way around Wordpress plugin development, how can I resolve this undefined error? This appears when I add a new post, it can't find the post so I'm trying to figure out how to ...
0
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1answer
31 views

configuration of .htaccess for add_rewrite_rule to make sense

I am trying this code from codex wordpress site function custom_rewrite_basic() { add_rewrite_rule('^leaf/([0-9]+)/?', 'index.php?page_id=$matches[1]', 'top'); } add_action('init', ...
0
votes
1answer
29 views

Export Posts with specific custom fields by sql

My development site has posts with custom fields. Meanwhile my live site has more posts added while I'm working on my development site. Now I want to export posts with specific custom fields from live ...
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0answers
63 views

Using get_template_part() to modify single.php for a custom post type

I have a custom post type plugin called shows that has custom meta such as host, time, length, etc. I want to make it theme independent and require minimum coding for it to work across a lot of ...
2
votes
1answer
38 views

how to redirect to another post without getting headers already sent error?

Normally the code below works for my purpose. I need to check if a post is in a certain category, check against user role and only allow user to see the page if the roles match function ...