blockly > ConnectionNavigationPolicy > getParentConnection
ConnectionNavigationPolicy.getParentConnection() method
Gets the parent connection on a block. This is either an output connection, previous connection or undefined. If both connections exist return the one that is actually connected to another block.
Signature:
protected getParentConnection(block: BlockSvg): RenderedConnection;
Parameters
| Parameter | Type | Description |
|---|---|---|
| block | BlockSvg | The block to find the parent connection on. |
Returns:
RenderedConnection
The connection connecting to the parent of the block.