Version: 19.8.2

FrameWaitForFunctionOptions interface

Signature:

export interface FrameWaitForFunctionOptions

Properties

Property Modifiers Type Description Default

polling

Property	Modifiers	Type	Description	Default
polling	`optional`	'raf' \| 'mutation' \| number	An interval at which the `pageFunction` is executed, defaults to `raf`. If `polling` is a number, then it is treated as an interval in milliseconds at which the function would be executed. If `polling` is a string, then it can be one of the following values: - `raf` - to constantly execute `pageFunction` in `requestAnimationFrame` callback. This is the tightest polling mode which is suitable to observe styling changes. - `mutation` - to execute `pageFunction` on every DOM mutation.
timeout	`optional`	number	Maximum time to wait in milliseconds. Defaults to `30000` (30 seconds). Pass `0` to disable the timeout. Puppeteer's default timeout can be changed using Page.setDefaultTimeout().

optional

'raf' | 'mutation' | number

An interval at which the pageFunction is executed, defaults to raf. If polling is a number, then it is treated as an interval in milliseconds at which the function would be executed. If polling is a string, then it can be one of the following values:

- raf - to constantly execute pageFunction in requestAnimationFrame callback. This is the tightest polling mode which is suitable to observe styling changes.

- mutation - to execute pageFunction on every DOM mutation.

timeout optional number Maximum time to wait in milliseconds. Defaults to 30000 (30 seconds). Pass 0 to disable the timeout. Puppeteer's default timeout can be changed using Page.setDefaultTimeout().

FrameWaitForFunctionOptions interface

Signature:​

Properties​

Signature:

Properties