What is WordPress Hook: hidden_columns
The hidden_columns hook in WordPress is used to modify the columns that are hidden in the admin screen for a specific post type. This hook allows developers to customize the columns that are displayed in the admin screen, providing a more tailored user experience.
Understanding the Hook: hidden_columns
The hidden_columns hook is located within the WordPress admin screen for a specific post type. It allows developers to specify which columns should be hidden from view, providing a more streamlined and efficient user interface.
Hook Parameters (if applicable): hidden_columns
The hidden_columns hook does not accept any parameters.
Hook Doesn’t Work: hidden_columns
If the hidden_columns hook is not working as expected, it may be due to conflicts with other plugins or themes that are also modifying the admin screen columns. To troubleshoot, developers should deactivate other plugins and switch to a default theme to see if the issue persists.
Best Practices & Usage Notes (if applicable): hidden_columns
When using the hidden_columns hook, it is important to consider the impact on the overall user experience. Hiding columns should be done thoughtfully to ensure that essential information is still easily accessible to users. Additionally, developers should be mindful of potential conflicts with other customizations to the admin screen.
hidden_columns Usage Example: hidden_columns
“`php
function custom_hidden_columns( $hidden_columns, $screen ) {
if ( $screen->id === ‘edit-post’ ) {
$hidden_columns = array( ‘author’, ‘categories’ );
}
return $hidden_columns;
}
add_filter( ‘hidden_columns’, ‘custom_hidden_columns’, 10, 2 );
“`
