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blockly > BlockNavigationPolicy > getFirstChild
BlockNavigationPolicy.getFirstChild() method
Returns the first child of the given block.
Signature:
getFirstChild(current: BlockSvg): IFocusableNode | null;
Parameters
| Parameter |
Type |
Description |
| current |
BlockSvg |
The block to return the first child of. |
Returns:
IFocusableNode | null
The first field or input of the given block, if any.
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Last updated 2025-05-16 UTC.
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