Page.once() method
Signature:once<K extends keyof PageEventObject>(eventName: K, handler: (event: PageEventObject[K]) => void): EventEmitter;
Parameters
| Parameter | Type | Description |
|---|---|---|
| eventName | K | |
| handler | (event: PageEventObject[K]) => void |
once<K extends keyof PageEventObject>(eventName: K, handler: (event: PageEventObject[K]) => void): EventEmitter;
| Parameter | Type | Description |
|---|---|---|
| eventName | K | |
| handler | (event: PageEventObject[K]) => void |