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blockly > ConnectionNavigationPolicy > getFirstChild
ConnectionNavigationPolicy.getFirstChild() method
Returns the first child of the given connection.
Signature:
getFirstChild(current: RenderedConnection): IFocusableNode | null;
Parameters
| Parameter |
Type |
Description |
| current |
RenderedConnection |
The connection to return the first child of. |
Returns:
IFocusableNode | null
The connection's first child element, or null if not none.
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Last updated 2025-05-16 UTC.
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