[Home](./index.md) > [puppeteer](./puppeteer.md) > [FrameManager](./puppeteer.framemanager.md) > [\_onExecutionContextCreated](./puppeteer.framemanager._onexecutioncontextcreated.md) ## FrameManager.\_onExecutionContextCreated() method Signature: ```typescript _onExecutionContextCreated(contextPayload: Protocol.Runtime.ExecutionContextDescription): void; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | contextPayload | Protocol.Runtime.ExecutionContextDescription | | Returns: void