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.current.length} incoming connections!</div>

Signature

Parameters:

Name	Type	Default
`__0`	`UseNodeConnectionsParams` node id - optional if called inside a custom node

Returns:

An array with connections

Name	Type
`current`	`NodeConnection[]`