callbacks Archives - IT Nursery

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Update term count using a callback function

With the wp_update_term_count_now, how can I use the update_count_callback to specify my own count. I need to include counts from another database that ...

June 3, 2022
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IT Nursery

How to validate register settings array

I would like to know how to perform a proper validation with the register_setting() callback function. Here is a sample part of my ...

May 30, 2022
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IT Nursery

settings API: how to create a multi checkbox with blog categories?

i need to create a callback function with a multi checkbox with all the web/blog categories as multi options. my add_settings_fields are: add_settings_field( ...

May 27, 2022
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Callback URL in WordPress

I want to use this service OnWebChange to monitor when a website changes and change mine accordingly. It would notify me via a ...

May 26, 2022
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How to get control choices from $setting object passed to sanitize_callback

Example Code Working with the Customizer API. Setting added (example) like so: $wp_customize->add_setting( 'theme_oenology_options[' . $option_parameter['name'] . ']', array( 'default' => $option_parameter...

May 26, 2022
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How can one utilize a variable as a callback function name for add_settings_field

I’m trying to cut down on the amount of code that is in my theme options function. I’m adding my settings like so: ...

May 24, 2022
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How to use wp_send_json_error?

I’m having trouble understanding how wp_send_json_error works to return error messages. It works fine as long as none of the error conditions are ...

May 23, 2022
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wp_insert_post() Callback?

After I added a post by wp_insert_post(); Any callback after I added ? I need permalink of added post. I have idea only ...

May 22, 2022
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Can we access the REST request parameters from within the permission_callback to enforce a 401 by returning false?

From what I have tried and tested so far, the getters and setters do not work inside the function permission_callback. The alternate way ...

May 21, 2022
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How do I use the control callback when creating a simple dashboard plugin

On this page: http://codex.wordpress.org/Function_Reference/wp_add_dashboard_widget The function wp_add_dashboard_widget is described. It states: wp_add_dashboard_widget($widget_id, $widget_name, $callback, $control_callback = null) How do you use the $control_callback, ...

May 16, 2022
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