---
title: ActivateRelations
order: 8
---

Activate the adjacent nodes of the current node when the interaction is triggered

- [Activate Relations](/en/examples/interaction/highlight/#activateRelations)
- [Custom Highlight](/en/examples/interaction/highlight/#highlightDark)

<img alt="activate relations" src="https://mdn.alipayobjects.com/huamei_qa8qxu/afts/img/A*e3FgR60eSRoAAAAAAAAAAAAADmJ7AQ/original" height='300'/>

## activeState

**Type**: `string`

**Default**: `selected`

Switch to this state when highlighted

<embed src="../../common/BehaviorMultiple.zh.md"></embed>

## trigger

**Type**: `string`

**Default**: `click | pointerenter`

The event type that triggers the interaction

<embed src="../../common/BehaviorShould.en.md"></embed>