`Page.createIsolatedWorld`

Creates an isolated world for the given frame.

Domain: Page stable

Parameters

Name	Type	Description
`frameId`	`FrameId`	Id of the frame in which the isolated world should be created.
`worldName` (optional)	`string`	An optional name which is reported in the Execution Context.
`grantUniveralAccess` (optional)	`boolean`	Whether or not universal access should be granted to the isolated world. This is a powerful option, use with caution.

Returns

Name	Type	Description
`executionContextId`	`Runtime.ExecutionContextId`	Execution context of the isolated world.

Example Request

{
  "id": 1,
  "method": "Page.createIsolatedWorld",
  "params": {
    "frameId": "ABC123DEF456"
  }
}

Example Response

{
  "id": 1,
  "result": {
    "executionContextId": "executionContextId-value"
  }
}

Usage in Node.js

const result = await send('Page.createIsolatedWorld', {"frameId": "ABC123DEF456"});
console.log(result);
// {"executionContextId": "executionContextId-value"}