blockly > comments > CommentEditor > addTextChangeListener
comments.CommentEditor.addTextChangeListener() method
Registers a callback that listens for text changes.
Signature:
addTextChangeListener(listener: (oldText: string, newText: string) => void): void;
Parameters
Parameter | Type | Description |
|---|---|---|
listener | (oldText: string, newText: string) => void |
Returns:
void