callbacks Archives - Page 3 of 3

Using a private method as an action callback from within a class

I have created a class from within which I would like to call a private method (from within the same class) from the ...

May 5, 2022
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WordPress REST API – Permission Callbacks

I’m currently building a small REST API with the WP-REST v2 plugin. Everything is working perfectly fine, however, in the documentation there are ...

April 29, 2022
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Image upload callback in new 3.5 media

I am using new 3.5 media uploader in my theme frontend (base on this example). It is very simple when you want to ...

April 29, 2022
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Can an action callback prevent the parent from continuing execution?

I’m working on a plugin that interacts with Gravity Forms, and under certain conditions I want to prevent a form from being deleted. ...

April 29, 2022
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wp enqueue script using scripts from cdn with a safety callback

I want to include several scripts and styles from a remote CDN… in this case bootstrap and similer files but i want to ...

April 25, 2022
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current_shortcode() – detect currently used shortcode

In a plugin class I want to provide simple fields for public data: email, phone number, Twitter etc. The list can be extended. ...

April 15, 2022
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How to pass arguments from add_settings_field() to the callback function?

I have a function like this: add_settings_field( 'contact_phone', 'Contact Phone', 'settings_callback', 'general'); That works. It calls settings_callback. Cool. The problem I have with ...

April 10, 2022
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