blockly > Block > setWarningText
Block.setWarningText() method
Set this block's warning text.
Signature:
setWarningText(_text: string | null, _opt_id?: string): void;
Parameters
| Parameter | Type | Description |
|---|---|---|
| _text | string | null | The text, or null to delete. |
| _opt_id | string | (Optional) An optional ID for the warning text to be able to maintain multiple warnings. |
Returns:
void