What is WordPress Hook: manage_sites_extra_tablenav
The manage_sites_extra_tablenav hook is a specific hook in WordPress that allows developers to add extra content to the network sites table navigation section.
Understanding the Hook: manage_sites_extra_tablenav
The manage_sites_extra_tablenav hook is located within the WP_Site_List_Table class in the wp-admin/includes/class-wp-site-list-table.php file. It is used to add custom content to the network sites table navigation section, such as additional filters or actions.
Hook Parameters (if applicable): manage_sites_extra_tablenav
The manage_sites_extra_tablenav hook does not accept any arguments or parameters.
Hook Doesn’t Work: manage_sites_extra_tablenav
If the manage_sites_extra_tablenav hook doesn’t work as expected, it could be due to a conflict with other plugins or themes that modify the network sites table navigation. It is recommended to deactivate other plugins and switch to a default theme to troubleshoot the issue.
Best Practices & Usage Notes (if applicable): manage_sites_extra_tablenav
When using the manage_sites_extra_tablenav hook, it is important to consider the impact on the user interface and overall user experience. Adding too much content to the network sites table navigation can clutter the interface and make it difficult for users to find important information. It is best to use this hook sparingly and only add essential content that enhances the user experience.
Usage Example: manage_sites_extra_tablenav
“`php
function custom_sites_extra_tablenav() {
echo ‘
‘;
}
add_action(‘manage_sites_extra_tablenav’, ‘custom_sites_extra_tablenav’);
“`
