Hooks: Actions and Filters
Admin Columns has many WordPress PHP hooks that allow you to change the default behavior and even extend it with new functionality. All filters and actions are listed here with code examples.
Column
| Filter | ac/column/value |
View examples |
| Filter | ac/headings/label |
View examples |
| Action | acp/column_types |
View examples |
Custom Field
| Filter | ac/column/custom_field/use_text_input |
View examples |
| Filte | acp/custom_field/stored_date_format |
View examples |
Sorting
| Filter | acp/sorting/default |
View examples |
| Filter | acp/sorting/custom_field/date_type |
View examples |
Inline and Bulk Editing
| Filter | acp/editing/bulk/updated_rows_per_iteration |
View examples |
| Filter | acp/editing/bulk/show_confirmation |
View examples |
| Filter | acp/editing/bulk/is_active |
View examples |
| Filter | acp/editing/persistent |
View examples |
| Filter | acp/editing/save_value |
View examples |
| Action | acp/editing/saved |
View examples |
| Filter | acp/editing/view |
View examples |
| Filter | acp/editing/view_settings |
View examples |
Smart Filtering
| Filter | acp/search/filters |
View examples |
Export
| Filter | ac/export/value |
View examples |
| Filter | ac/export/exportable_list_screen/num_items_per_iteration |
View examples |
| Filter | ac/export/exporter_csv/delimiter |
View examples |
| Filter | acp/export/is_active |
View examples |
| Filter | acp/export/file_name |
View examples |
| Filter | ac/export/value/escape |
View examples |
Quick Add
| Filter | acp/quick_add/enable |
View examples |
| Action | acp/quick_add/saved |
View examples |
Notices
| Filter | ac/delete_confirmation |
View examples |
| Filter | ac/suppress_site_wide_notices |
View examples |
| Filter | acp/hide_renewal_notice |
View examples |
List Table
| Filter | ac/post_types |
View examples |
PHP Storage
| Filter | acp/storage/file/directory |
View examples |
| Filter | acp/storage/file/directory/writable |
View examples |
Select2 Dropdown
| Filter | acp/select/formatter/user_name |
View examples |
Conditional Formatting
| Filter | acp/conditional_format/formats |
View examples |
More Features
| Filter | acp/horizontal_scrolling/enable |
View examples |
| Filter | acp/resize_columns/active |
View examples |
GitHub
All the listed hooks are documented with examples in the admin-columns-hooks repository on Github.