What is WordPress Hook: views_{$screen->id}

The views_{$screen->id} hook in WordPress is used to modify the views displayed on a specific admin screen. It allows developers to add, remove, or modify the views that are available for a particular screen within the WordPress admin dashboard.

Understanding the Hook: views_{$screen->id}

The views_{$screen->id} hook is located within the WP_List_Table class, which is responsible for rendering the list table views in the WordPress admin. This hook is specific to the screen ID, allowing developers to target and modify the views for a particular admin screen.

Hook Parameters (if applicable): views_{$screen->id}

The views_{$screen->id} hook does not accept any parameters by default. However, developers can access the screen ID within the hook to dynamically modify the views based on the specific admin screen being targeted.

Hook Doesn’t Work: views_{$screen->id}

If the views_{$screen->id} hook doesn’t seem to be working as expected, it could be due to incorrect targeting of the screen ID or conflicts with other plugins or themes. It’s important to double-check the screen ID and ensure that the hook is being added at the appropriate time during the WordPress admin screen rendering process.

Best Practices & Usage Notes (if applicable): views_{$screen->id}

When using the views_{$screen->id} hook, it’s important to consider the context in which the hook is being used. Developers should also be mindful of potential conflicts with other plugins or themes that may also be modifying the views for the same admin screen. Additionally, it’s best practice to document any modifications made using this hook for future reference.

views_{$screen->id} Usage Example: views_{$screen->id}

“`php
function custom_admin_views( $views ) {
// Add a custom view to the ‘edit-post’ screen
$views[‘custom_view’] = ‘Custom View‘;
return $views;
}
add_filter( ‘views_edit-post’, ‘custom_admin_views’ );
“`