useNodeConnections()
This hook returns an array of connections on a specific node, handle type (‘source’, ‘target’) or handle ID.
<script>
import { useNodeConnections } from '@xyflow/svelte';
const connections = useNodeConnections({ handleType: 'target', handleId: 'my-handle' });
</script>
<div>There are currently {connections.length} incoming connections!</div>
Signature
Parameters:Name | Type | Default |
---|---|---|
[0]?.id | string | |
[0]?.handleType | HandleType | |
[0]?.handleId | string | |
[0]?.onConnect | (connections: Connection[]) => void | |
[0]?.onDisconnect | (connections: Connection[]) => void |
An array with connections
Name | Type |
---|---|
current | NodeConnection[] |
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