blockly > BlockSvg > setOutput
BlockSvg.setOutput() method
Set whether this block returns a value.
Signature:
setOutput(newBoolean: boolean, opt_check?: string | string[] | null): void;
Parameters
| Parameter | Type | Description |
|---|---|---|
| newBoolean | boolean | True if there is an output. |
| opt_check | string | string[] | null | (Optional) Returned type or list of returned types. Null or undefined if any type could be returned (e.g. variable get). |
Returns:
void