1
vote
2answers
175 views

Should I global $wpdb outside of any of my plugin's functions scope?

I know that the general advice to global variables is to not use them at all. Still, when doing something with the Wordpress database, it is required to do global $wpdb; to access the methods ...
0
votes
0answers
17 views

Cant create table if including the file in main script

I want to create a table by including the script that creates it in the main plugin file. I have this: register_activation_hook( __FILE__, 'vkrwps_agt' ); function vkrwps_agt() { global $wpdb; ...
1
vote
0answers
35 views

Custom table naming/access convention for multisite: $table_prefix vs base_prefix or other?

After WP3.8.1 upgraded, two plugins I made for my networks both stopped working. Each runs on a separate multisite install. I posted the error report on the Wordpress form: ...
0
votes
1answer
83 views

get_var result empty for query of custom table in plugin admin

(There are a lot of related questions to this but none I can find with answers that have worked.) get_var returns empty when I query a custom table from a custom plugin for multisite. What am I ...
0
votes
1answer
97 views

How to remove tr field in a table in woocommerce?

I'm running woocommerce on my wordpress website. There in my order table I have a field in which says shipping = Free shiping. How do I remove this tr and where do I need to edit/change it ? ...
0
votes
1answer
46 views

Carrying information from button click into form

I had a question for a project I am finishing for a client. He would like it so that every time a user clicks on "Sign Up Today" for the given workshop (http://yft.ac/upcoming-workshops/), the name of ...
0
votes
1answer
78 views

Table appears in Visual mode of editor but not in preview or after publish

I'm using compare theme and I am facing a problem with the tables. I have created a HTML table, which when I go to Visual mode appears to be correct. But when I preview/publish it then I don't see ...
1
vote
1answer
180 views

Create custom column in post table in wordpress

I want to add two custom field to table wp_posts, and that I need for my plugin. now to enable these fields I have changed core file of wordpress wordpress/wp-admin/post.php $data = compact( array( ...
2
votes
2answers
469 views

The plugin generated x characters of unexpected output, $wpdb not defined

I've written a simple Wordpress plugin to create a new database table. The new table ought to be created when the plugin is activated. When I try to activate the plugin, I get the following error: ...
0
votes
1answer
99 views

Interface needed to transfer contents in a table on a web page to the Add New Product interface

I will attempt to clarify this situation since the initial feedback was that it wasn't a question/or was vague. I am having an e-commerce site built. The developer is using a WP template purchased ...
0
votes
1answer
206 views

Can't create tables with my plugin

Here is the code: <?php /* Plugin Name: MyPluggin Plugin URI: http://localhost/ Description: Version: 0.0.2 Author: localhost Author URI: http://localhost/ License: GPL2 */ ...
0
votes
1answer
125 views

Simple Data Table Update and Page Integration

There are a variety of tables (page-level, not database) in a website I manage that need to be regularly updated. The difficult issue is that this information is often only one or two data columns, so ...
0
votes
1answer
93 views

Need to add/remove group of options and display them as rows

I am creating a plugin which has 5 textbox for options. What I need to do is to treat these 5 options as 1 item, and being able to add more items. I've always worked with static hardcoded options for ...