---
schema_version: "1"
id: bb915b9abb4716ab75e58e46ca5a70997ae689bc30d60403d354e89de2721e06
title: Aura Events in ui Namespace
collection: developer
version: current
locale: en-us
portal_url: https://docs.salesforce.com/developer/current/en-us/lightning-base-components/lightning-design-system/guides/aura/components/ui/ui-events.md
canonical_url: https://developer.salesforce.com/docs/platform/lightning-component-reference/guide/ui-events.html
source_site: developer.salesforce.com
content_type: documentation
content_hash: 0c58f6a0f432a65408d94617a785d0677861aa3fd6d7c24d3abe93b525c8a79d
products:
  - Lightning Component Reference
---
# Aura Events in `ui` Namespace

The `ui` namespace provides several events that you can use with [Aura components in the `ui` namespace](https://developer.salesforce.com/docs/platform/lightning-component-reference/aura-ui.md).

- [Clear Error](https://developer.salesforce.com/docs/platform/lightning-component-reference/guide/clearErrors/ui-clear-errors.md)
- [Collapse](https://developer.salesforce.com/docs/platform/lightning-component-reference/guide/collapse/ui-collapse.md)
- [Expand](https://developer.salesforce.com/docs/platform/lightning-component-reference/guide/expand/ui-expand.md)
- [Menu Focus Change (Deprecated)](https://developer.salesforce.com/docs/platform/lightning-component-reference/guide/menuFocusChange/ui-menu-focus-change.md)
- [Menu Select (Deprecated)](https://developer.salesforce.com/docs/platform/lightning-component-reference/guide/menuSelect/ui-menu-select.md)
- [Menu Trigger Press (Deprecated)](https://developer.salesforce.com/docs/platform/lightning-component-reference/guide/menuTriggerPress/ui-menu-trigger-press.md)
- [Validation Error (Deprecated)](https://developer.salesforce.com/docs/platform/lightning-component-reference/guide/validationError/ui-validation-error.md)