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🤖 I have created a release *beep* *boop* --- <details><summary>ng-schematics: 0.1.0</summary> ## 0.1.0 (2022-11-23) ### Features * **ng-schematics:** Release @puppeteer/ng-schematics ([#9244](https://github.com/puppeteer/puppeteer/issues/9244)) ([be33929
](be33929770
)) </details> <details><summary>puppeteer: 19.3.0</summary> ## [19.3.0](https://github.com/puppeteer/puppeteer/compare/puppeteer-v19.2.2...puppeteer-v19.3.0) (2022-11-23) ### Miscellaneous Chores * **puppeteer:** Synchronize puppeteer versions ### Dependencies * The following workspace dependencies were updated * dependencies * puppeteer-core bumped from 19.2.2 to 19.3.0 </details> <details><summary>puppeteer-core: 19.3.0</summary> ## [19.3.0](https://github.com/puppeteer/puppeteer/compare/puppeteer-core-v19.2.2...puppeteer-core-v19.3.0) (2022-11-23) ### Features * **puppeteer-core:** Infer element type from complex selector ([#9253](https://github.com/puppeteer/puppeteer/issues/9253)) ([bef1061
](bef1061c06
)) * **puppeteer-core:** update Chrome launcher flags ([#9239](https://github.com/puppeteer/puppeteer/issues/9239)) ([ae87bfc
](ae87bfc2b4
)) ### Bug Fixes * remove boundary conditions for visibility ([#9249](https://github.com/puppeteer/puppeteer/issues/9249)) ([e003513
](e003513c0c
)) </details> --- This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please). Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
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JSHandle |
JSHandle class
Represents a reference to a JavaScript object. Instances can be created using Page.evaluateHandle().
Handles prevent the referenced JavaScript object from being garbage-collected unless the handle is purposely disposed. JSHandles are auto-disposed when their associated frame is navigated away or the parent context gets destroyed.
Handles can be used as arguments for any evaluation function such as Page.$eval(), Page.evaluate(), and Page.evaluateHandle(). They are resolved to their referenced object.
Signature:
export declare class JSHandle<T = unknown>
Remarks
The constructor for this class is marked as internal. Third-party code should not call the constructor directly or create subclasses that extend the JSHandle
class.
Example
const windowHandle = await page.evaluateHandle(() => window);
Properties
Property | Modifiers | Type | Description |
---|---|---|---|
[__JSHandleSymbol]? | T | (Optional) Used for nominally typing JSHandle. |
Methods
Method | Modifiers | Description |
---|---|---|
asElement() | ||
dispose() | Releases the object referenced by the handle for garbage collection. | |
evaluate(pageFunction, args) | Evaluates the given function with the current handle as its first argument. | |
evaluateHandle(pageFunction, args) | Evaluates the given function with the current handle as its first argument. | |
getProperties() | Gets a map of handles representing the properties of the current handle. | |
getProperty(propertyName) | Fetches a single property from the referenced object. | |
getProperty(propertyName) | ||
jsonValue() | ||
remoteObject() | Provides access to the [Protocol.Runtime.RemoteObject](https://chromedevtools.github.io/devtools-protocol/tot/Runtime/#type-RemoteObject) backing this handle. | |
toString() | Returns a string representation of the JSHandle. |