894 lines
26 KiB
TypeScript
894 lines
26 KiB
TypeScript
/**
|
|
* Copyright 2023 Google Inc. All rights reserved.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
import {ClickOptions, ElementHandle} from '../api/ElementHandle.js';
|
|
import {HTTPResponse} from '../api/HTTPResponse.js';
|
|
import {Page, WaitTimeoutOptions} from '../api/Page.js';
|
|
import {CDPSession} from '../common/Connection.js';
|
|
import {DeviceRequestPrompt} from '../common/DeviceRequestPrompt.js';
|
|
import {ExecutionContext} from '../common/ExecutionContext.js';
|
|
import {
|
|
IsolatedWorldChart,
|
|
WaitForSelectorOptions,
|
|
} from '../common/IsolatedWorld.js';
|
|
import {PuppeteerLifeCycleEvent} from '../common/LifecycleWatcher.js';
|
|
import {
|
|
EvaluateFunc,
|
|
EvaluateFuncWith,
|
|
HandleFor,
|
|
NodeFor,
|
|
} from '../common/types.js';
|
|
|
|
import {Locator} from './Locator.js';
|
|
|
|
/**
|
|
* @public
|
|
*/
|
|
export interface FrameWaitForFunctionOptions {
|
|
/**
|
|
* 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.
|
|
*/
|
|
polling?: 'raf' | 'mutation' | 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 {@link Page.setDefaultTimeout}.
|
|
*/
|
|
timeout?: number;
|
|
/**
|
|
* A signal object that allows you to cancel a waitForFunction call.
|
|
*/
|
|
signal?: AbortSignal;
|
|
}
|
|
|
|
/**
|
|
* @public
|
|
*/
|
|
export interface FrameAddScriptTagOptions {
|
|
/**
|
|
* URL of the script to be added.
|
|
*/
|
|
url?: string;
|
|
/**
|
|
* Path to a JavaScript file to be injected into the frame.
|
|
*
|
|
* @remarks
|
|
* If `path` is a relative path, it is resolved relative to the current
|
|
* working directory (`process.cwd()` in Node.js).
|
|
*/
|
|
path?: string;
|
|
/**
|
|
* JavaScript to be injected into the frame.
|
|
*/
|
|
content?: string;
|
|
/**
|
|
* Sets the `type` of the script. Use `module` in order to load an ES2015 module.
|
|
*/
|
|
type?: string;
|
|
/**
|
|
* Sets the `id` of the script.
|
|
*/
|
|
id?: string;
|
|
}
|
|
|
|
/**
|
|
* @public
|
|
*/
|
|
export interface FrameAddStyleTagOptions {
|
|
/**
|
|
* the URL of the CSS file to be added.
|
|
*/
|
|
url?: string;
|
|
/**
|
|
* The path to a CSS file to be injected into the frame.
|
|
* @remarks
|
|
* If `path` is a relative path, it is resolved relative to the current
|
|
* working directory (`process.cwd()` in Node.js).
|
|
*/
|
|
path?: string;
|
|
/**
|
|
* Raw CSS content to be injected into the frame.
|
|
*/
|
|
content?: string;
|
|
}
|
|
|
|
/**
|
|
* Represents a DOM frame.
|
|
*
|
|
* To understand frames, you can think of frames as `<iframe>` elements. Just
|
|
* like iframes, frames can be nested, and when JavaScript is executed in a
|
|
* frame, the JavaScript does not effect frames inside the ambient frame the
|
|
* JavaScript executes in.
|
|
*
|
|
* @example
|
|
* At any point in time, {@link Page | pages} expose their current frame
|
|
* tree via the {@link Page.mainFrame} and {@link Frame.childFrames} methods.
|
|
*
|
|
* @example
|
|
* An example of dumping frame tree:
|
|
*
|
|
* ```ts
|
|
* import puppeteer from 'puppeteer';
|
|
*
|
|
* (async () => {
|
|
* const browser = await puppeteer.launch();
|
|
* const page = await browser.newPage();
|
|
* await page.goto('https://www.google.com/chrome/browser/canary.html');
|
|
* dumpFrameTree(page.mainFrame(), '');
|
|
* await browser.close();
|
|
*
|
|
* function dumpFrameTree(frame, indent) {
|
|
* console.log(indent + frame.url());
|
|
* for (const child of frame.childFrames()) {
|
|
* dumpFrameTree(child, indent + ' ');
|
|
* }
|
|
* }
|
|
* })();
|
|
* ```
|
|
*
|
|
* @example
|
|
* An example of getting text from an iframe element:
|
|
*
|
|
* ```ts
|
|
* const frame = page.frames().find(frame => frame.name() === 'myframe');
|
|
* const text = await frame.$eval('.selector', element => element.textContent);
|
|
* console.log(text);
|
|
* ```
|
|
*
|
|
* @remarks
|
|
* Frame lifecycles are controlled by three events that are all dispatched on
|
|
* the parent {@link Frame.page | page}:
|
|
*
|
|
* - {@link PageEmittedEvents.FrameAttached}
|
|
* - {@link PageEmittedEvents.FrameNavigated}
|
|
* - {@link PageEmittedEvents.FrameDetached}
|
|
*
|
|
* @public
|
|
*/
|
|
export class Frame {
|
|
/**
|
|
* @internal
|
|
*/
|
|
_id!: string;
|
|
/**
|
|
* @internal
|
|
*/
|
|
_parentId?: string;
|
|
|
|
/**
|
|
* @internal
|
|
*/
|
|
worlds!: IsolatedWorldChart;
|
|
|
|
/**
|
|
* @internal
|
|
*/
|
|
_name?: string;
|
|
|
|
/**
|
|
* @internal
|
|
*/
|
|
_hasStartedLoading = false;
|
|
|
|
/**
|
|
* @internal
|
|
*/
|
|
constructor() {}
|
|
|
|
/**
|
|
* The page associated with the frame.
|
|
*/
|
|
page(): Page {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Is `true` if the frame is an out-of-process (OOP) frame. Otherwise,
|
|
* `false`.
|
|
*/
|
|
isOOPFrame(): boolean {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Navigates a frame to the given url.
|
|
*
|
|
* @remarks
|
|
* Navigation to `about:blank` or navigation to the same URL with a different
|
|
* hash will succeed and return `null`.
|
|
*
|
|
* :::warning
|
|
*
|
|
* Headless mode doesn't support navigation to a PDF document. See the {@link
|
|
* https://bugs.chromium.org/p/chromium/issues/detail?id=761295 | upstream
|
|
* issue}.
|
|
*
|
|
* :::
|
|
*
|
|
* @param url - the URL to navigate the frame to. This should include the
|
|
* scheme, e.g. `https://`.
|
|
* @param options - navigation options. `waitUntil` is useful to define when
|
|
* the navigation should be considered successful - see the docs for
|
|
* {@link PuppeteerLifeCycleEvent} for more details.
|
|
*
|
|
* @returns A promise which resolves to the main resource response. In case of
|
|
* multiple redirects, the navigation will resolve with the response of the
|
|
* last redirect.
|
|
* @throws This method will throw an error if:
|
|
*
|
|
* - there's an SSL error (e.g. in case of self-signed certificates).
|
|
* - target URL is invalid.
|
|
* - the `timeout` is exceeded during navigation.
|
|
* - the remote server does not respond or is unreachable.
|
|
* - the main resource failed to load.
|
|
*
|
|
* This method will not throw an error when any valid HTTP status code is
|
|
* returned by the remote server, including 404 "Not Found" and 500 "Internal
|
|
* Server Error". The status code for such responses can be retrieved by
|
|
* calling {@link HTTPResponse.status}.
|
|
*/
|
|
async goto(
|
|
url: string,
|
|
options?: {
|
|
referer?: string;
|
|
referrerPolicy?: string;
|
|
timeout?: number;
|
|
waitUntil?: PuppeteerLifeCycleEvent | PuppeteerLifeCycleEvent[];
|
|
}
|
|
): Promise<HTTPResponse | null>;
|
|
async goto(): Promise<HTTPResponse | null> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Waits for the frame to navigate. It is useful for when you run code which
|
|
* will indirectly cause the frame to navigate.
|
|
*
|
|
* Usage of the
|
|
* {@link https://developer.mozilla.org/en-US/docs/Web/API/History_API | History API}
|
|
* to change the URL is considered a navigation.
|
|
*
|
|
* @example
|
|
*
|
|
* ```ts
|
|
* const [response] = await Promise.all([
|
|
* // The navigation promise resolves after navigation has finished
|
|
* frame.waitForNavigation(),
|
|
* // Clicking the link will indirectly cause a navigation
|
|
* frame.click('a.my-link'),
|
|
* ]);
|
|
* ```
|
|
*
|
|
* @param options - options to configure when the navigation is consided
|
|
* finished.
|
|
* @returns a promise that resolves when the frame navigates to a new URL.
|
|
*/
|
|
async waitForNavigation(options?: {
|
|
timeout?: number;
|
|
waitUntil?: PuppeteerLifeCycleEvent | PuppeteerLifeCycleEvent[];
|
|
}): Promise<HTTPResponse | null>;
|
|
async waitForNavigation(): Promise<HTTPResponse | null> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* @internal
|
|
*/
|
|
_client(): CDPSession {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* @internal
|
|
*/
|
|
executionContext(): Promise<ExecutionContext> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Behaves identically to {@link Page.evaluateHandle} except it's run within
|
|
* the context of this frame.
|
|
*
|
|
* @see {@link Page.evaluateHandle} for details.
|
|
*/
|
|
async evaluateHandle<
|
|
Params extends unknown[],
|
|
Func extends EvaluateFunc<Params> = EvaluateFunc<Params>
|
|
>(
|
|
pageFunction: Func | string,
|
|
...args: Params
|
|
): Promise<HandleFor<Awaited<ReturnType<Func>>>>;
|
|
async evaluateHandle<
|
|
Params extends unknown[],
|
|
Func extends EvaluateFunc<Params> = EvaluateFunc<Params>
|
|
>(): Promise<HandleFor<Awaited<ReturnType<Func>>>> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Behaves identically to {@link Page.evaluate} except it's run within the
|
|
* the context of this frame.
|
|
*
|
|
* @see {@link Page.evaluate} for details.
|
|
*/
|
|
async evaluate<
|
|
Params extends unknown[],
|
|
Func extends EvaluateFunc<Params> = EvaluateFunc<Params>
|
|
>(
|
|
pageFunction: Func | string,
|
|
...args: Params
|
|
): Promise<Awaited<ReturnType<Func>>>;
|
|
async evaluate<
|
|
Params extends unknown[],
|
|
Func extends EvaluateFunc<Params> = EvaluateFunc<Params>
|
|
>(): Promise<Awaited<ReturnType<Func>>> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Creates a locator for the provided `selector`. See {@link Locator} for
|
|
* details and supported actions.
|
|
*
|
|
* @remarks
|
|
* Locators API is experimental and we will not follow semver for breaking
|
|
* change in the Locators API.
|
|
*/
|
|
locator(selector: string): Locator {
|
|
return Locator.create(this, selector);
|
|
}
|
|
|
|
/**
|
|
* Queries the frame for an element matching the given selector.
|
|
*
|
|
* @param selector - The selector to query for.
|
|
* @returns A {@link ElementHandle | element handle} to the first element
|
|
* matching the given selector. Otherwise, `null`.
|
|
*/
|
|
async $<Selector extends string>(
|
|
selector: Selector
|
|
): Promise<ElementHandle<NodeFor<Selector>> | null>;
|
|
async $<Selector extends string>(): Promise<ElementHandle<
|
|
NodeFor<Selector>
|
|
> | null> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Queries the frame for all elements matching the given selector.
|
|
*
|
|
* @param selector - The selector to query for.
|
|
* @returns An array of {@link ElementHandle | element handles} that point to
|
|
* elements matching the given selector.
|
|
*/
|
|
async $$<Selector extends string>(
|
|
selector: Selector
|
|
): Promise<Array<ElementHandle<NodeFor<Selector>>>>;
|
|
async $$<Selector extends string>(): Promise<
|
|
Array<ElementHandle<NodeFor<Selector>>>
|
|
> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Runs the given function on the first element matching the given selector in
|
|
* the frame.
|
|
*
|
|
* If the given function returns a promise, then this method will wait till
|
|
* the promise resolves.
|
|
*
|
|
* @example
|
|
*
|
|
* ```ts
|
|
* const searchValue = await frame.$eval('#search', el => el.value);
|
|
* ```
|
|
*
|
|
* @param selector - The selector to query for.
|
|
* @param pageFunction - The function to be evaluated in the frame's context.
|
|
* The first element matching the selector will be passed to the function as
|
|
* its first argument.
|
|
* @param args - Additional arguments to pass to `pageFunction`.
|
|
* @returns A promise to the result of the function.
|
|
*/
|
|
async $eval<
|
|
Selector extends string,
|
|
Params extends unknown[],
|
|
Func extends EvaluateFuncWith<NodeFor<Selector>, Params> = EvaluateFuncWith<
|
|
NodeFor<Selector>,
|
|
Params
|
|
>
|
|
>(
|
|
selector: Selector,
|
|
pageFunction: Func | string,
|
|
...args: Params
|
|
): Promise<Awaited<ReturnType<Func>>>;
|
|
async $eval<
|
|
Selector extends string,
|
|
Params extends unknown[],
|
|
Func extends EvaluateFuncWith<NodeFor<Selector>, Params> = EvaluateFuncWith<
|
|
NodeFor<Selector>,
|
|
Params
|
|
>
|
|
>(): Promise<Awaited<ReturnType<Func>>> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Runs the given function on an array of elements matching the given selector
|
|
* in the frame.
|
|
*
|
|
* If the given function returns a promise, then this method will wait till
|
|
* the promise resolves.
|
|
*
|
|
* @example
|
|
*
|
|
* ```js
|
|
* const divsCounts = await frame.$$eval('div', divs => divs.length);
|
|
* ```
|
|
*
|
|
* @param selector - The selector to query for.
|
|
* @param pageFunction - The function to be evaluated in the frame's context.
|
|
* An array of elements matching the given selector will be passed to the
|
|
* function as its first argument.
|
|
* @param args - Additional arguments to pass to `pageFunction`.
|
|
* @returns A promise to the result of the function.
|
|
*/
|
|
async $$eval<
|
|
Selector extends string,
|
|
Params extends unknown[],
|
|
Func extends EvaluateFuncWith<
|
|
Array<NodeFor<Selector>>,
|
|
Params
|
|
> = EvaluateFuncWith<Array<NodeFor<Selector>>, Params>
|
|
>(
|
|
selector: Selector,
|
|
pageFunction: Func | string,
|
|
...args: Params
|
|
): Promise<Awaited<ReturnType<Func>>>;
|
|
async $$eval<
|
|
Selector extends string,
|
|
Params extends unknown[],
|
|
Func extends EvaluateFuncWith<
|
|
Array<NodeFor<Selector>>,
|
|
Params
|
|
> = EvaluateFuncWith<Array<NodeFor<Selector>>, Params>
|
|
>(): Promise<Awaited<ReturnType<Func>>> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* @deprecated Use {@link Frame.$$} with the `xpath` prefix.
|
|
*
|
|
* Example: `await frame.$$('xpath/' + xpathExpression)`
|
|
*
|
|
* This method evaluates the given XPath expression and returns the results.
|
|
* If `xpath` starts with `//` instead of `.//`, the dot will be appended
|
|
* automatically.
|
|
* @param expression - the XPath expression to evaluate.
|
|
*/
|
|
async $x(expression: string): Promise<Array<ElementHandle<Node>>>;
|
|
async $x(): Promise<Array<ElementHandle<Node>>> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Waits for an element matching the given selector to appear in the frame.
|
|
*
|
|
* This method works across navigations.
|
|
*
|
|
* @example
|
|
*
|
|
* ```ts
|
|
* import puppeteer from 'puppeteer';
|
|
*
|
|
* (async () => {
|
|
* const browser = await puppeteer.launch();
|
|
* const page = await browser.newPage();
|
|
* let currentURL;
|
|
* page
|
|
* .mainFrame()
|
|
* .waitForSelector('img')
|
|
* .then(() => console.log('First URL with image: ' + currentURL));
|
|
*
|
|
* for (currentURL of [
|
|
* 'https://example.com',
|
|
* 'https://google.com',
|
|
* 'https://bbc.com',
|
|
* ]) {
|
|
* await page.goto(currentURL);
|
|
* }
|
|
* await browser.close();
|
|
* })();
|
|
* ```
|
|
*
|
|
* @param selector - The selector to query and wait for.
|
|
* @param options - Options for customizing waiting behavior.
|
|
* @returns An element matching the given selector.
|
|
* @throws Throws if an element matching the given selector doesn't appear.
|
|
*/
|
|
async waitForSelector<Selector extends string>(
|
|
selector: Selector,
|
|
options?: WaitForSelectorOptions
|
|
): Promise<ElementHandle<NodeFor<Selector>> | null>;
|
|
async waitForSelector<Selector extends string>(): Promise<ElementHandle<
|
|
NodeFor<Selector>
|
|
> | null> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* @deprecated Use {@link Frame.waitForSelector} with the `xpath` prefix.
|
|
*
|
|
* Example: `await frame.waitForSelector('xpath/' + xpathExpression)`
|
|
*
|
|
* The method evaluates the XPath expression relative to the Frame.
|
|
* If `xpath` starts with `//` instead of `.//`, the dot will be appended
|
|
* automatically.
|
|
*
|
|
* Wait for the `xpath` to appear in page. If at the moment of calling the
|
|
* method the `xpath` already exists, the method will return immediately. If
|
|
* the xpath doesn't appear after the `timeout` milliseconds of waiting, the
|
|
* function will throw.
|
|
*
|
|
* For a code example, see the example for {@link Frame.waitForSelector}. That
|
|
* function behaves identically other than taking a CSS selector rather than
|
|
* an XPath.
|
|
*
|
|
* @param xpath - the XPath expression to wait for.
|
|
* @param options - options to configure the visibility of the element and how
|
|
* long to wait before timing out.
|
|
*/
|
|
async waitForXPath(
|
|
xpath: string,
|
|
options?: WaitForSelectorOptions
|
|
): Promise<ElementHandle<Node> | null>;
|
|
async waitForXPath(): Promise<ElementHandle<Node> | null> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* @example
|
|
* The `waitForFunction` can be used to observe viewport size change:
|
|
*
|
|
* ```ts
|
|
* import puppeteer from 'puppeteer';
|
|
*
|
|
* (async () => {
|
|
* . const browser = await puppeteer.launch();
|
|
* . const page = await browser.newPage();
|
|
* . const watchDog = page.mainFrame().waitForFunction('window.innerWidth < 100');
|
|
* . page.setViewport({width: 50, height: 50});
|
|
* . await watchDog;
|
|
* . await browser.close();
|
|
* })();
|
|
* ```
|
|
*
|
|
* To pass arguments from Node.js to the predicate of `page.waitForFunction` function:
|
|
*
|
|
* ```ts
|
|
* const selector = '.foo';
|
|
* await frame.waitForFunction(
|
|
* selector => !!document.querySelector(selector),
|
|
* {}, // empty options object
|
|
* selector
|
|
* );
|
|
* ```
|
|
*
|
|
* @param pageFunction - the function to evaluate in the frame context.
|
|
* @param options - options to configure the polling method and timeout.
|
|
* @param args - arguments to pass to the `pageFunction`.
|
|
* @returns the promise which resolve when the `pageFunction` returns a truthy value.
|
|
*/
|
|
waitForFunction<
|
|
Params extends unknown[],
|
|
Func extends EvaluateFunc<Params> = EvaluateFunc<Params>
|
|
>(
|
|
pageFunction: Func | string,
|
|
options?: FrameWaitForFunctionOptions,
|
|
...args: Params
|
|
): Promise<HandleFor<Awaited<ReturnType<Func>>>>;
|
|
waitForFunction<
|
|
Params extends unknown[],
|
|
Func extends EvaluateFunc<Params> = EvaluateFunc<Params>
|
|
>(): Promise<HandleFor<Awaited<ReturnType<Func>>>> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* The full HTML contents of the frame, including the DOCTYPE.
|
|
*/
|
|
async content(): Promise<string> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Set the content of the frame.
|
|
*
|
|
* @param html - HTML markup to assign to the page.
|
|
* @param options - Options to configure how long before timing out and at
|
|
* what point to consider the content setting successful.
|
|
*/
|
|
async setContent(
|
|
html: string,
|
|
options?: {
|
|
timeout?: number;
|
|
waitUntil?: PuppeteerLifeCycleEvent | PuppeteerLifeCycleEvent[];
|
|
}
|
|
): Promise<void>;
|
|
async setContent(): Promise<void> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* The frame's `name` attribute as specified in the tag.
|
|
*
|
|
* @remarks
|
|
* If the name is empty, it returns the `id` attribute instead.
|
|
*
|
|
* @remarks
|
|
* This value is calculated once when the frame is created, and will not
|
|
* update if the attribute is changed later.
|
|
*/
|
|
name(): string {
|
|
return this._name || '';
|
|
}
|
|
|
|
/**
|
|
* The frame's URL.
|
|
*/
|
|
url(): string {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* The parent frame, if any. Detached and main frames return `null`.
|
|
*/
|
|
parentFrame(): Frame | null {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* An array of child frames.
|
|
*/
|
|
childFrames(): Frame[] {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Is`true` if the frame has been detached. Otherwise, `false`.
|
|
*/
|
|
isDetached(): boolean {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Adds a `<script>` tag into the page with the desired url or content.
|
|
*
|
|
* @param options - Options for the script.
|
|
* @returns An {@link ElementHandle | element handle} to the injected
|
|
* `<script>` element.
|
|
*/
|
|
async addScriptTag(
|
|
options: FrameAddScriptTagOptions
|
|
): Promise<ElementHandle<HTMLScriptElement>>;
|
|
async addScriptTag(): Promise<ElementHandle<HTMLScriptElement>> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Adds a `<link rel="stylesheet">` tag into the page with the desired URL or
|
|
* a `<style type="text/css">` tag with the content.
|
|
*
|
|
* @returns An {@link ElementHandle | element handle} to the loaded `<link>`
|
|
* or `<style>` element.
|
|
*/
|
|
async addStyleTag(
|
|
options: Omit<FrameAddStyleTagOptions, 'url'>
|
|
): Promise<ElementHandle<HTMLStyleElement>>;
|
|
async addStyleTag(
|
|
options: FrameAddStyleTagOptions
|
|
): Promise<ElementHandle<HTMLLinkElement>>;
|
|
async addStyleTag(): Promise<
|
|
ElementHandle<HTMLStyleElement | HTMLLinkElement>
|
|
> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Clicks the first element found that matches `selector`.
|
|
*
|
|
* @remarks
|
|
* If `click()` triggers a navigation event and there's a separate
|
|
* `page.waitForNavigation()` promise to be resolved, you may end up with a
|
|
* race condition that yields unexpected results. The correct pattern for
|
|
* click and wait for navigation is the following:
|
|
*
|
|
* ```ts
|
|
* const [response] = await Promise.all([
|
|
* page.waitForNavigation(waitOptions),
|
|
* frame.click(selector, clickOptions),
|
|
* ]);
|
|
* ```
|
|
*
|
|
* @param selector - The selector to query for.
|
|
*/
|
|
async click(
|
|
selector: string,
|
|
options?: Readonly<ClickOptions>
|
|
): Promise<void>;
|
|
async click(): Promise<void> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Focuses the first element that matches the `selector`.
|
|
*
|
|
* @param selector - The selector to query for.
|
|
* @throws Throws if there's no element matching `selector`.
|
|
*/
|
|
async focus(selector: string): Promise<void>;
|
|
async focus(): Promise<void> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Hovers the pointer over the center of the first element that matches the
|
|
* `selector`.
|
|
*
|
|
* @param selector - The selector to query for.
|
|
* @throws Throws if there's no element matching `selector`.
|
|
*/
|
|
async hover(selector: string): Promise<void>;
|
|
async hover(): Promise<void> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Selects a set of value on the first `<select>` element that matches the
|
|
* `selector`.
|
|
*
|
|
* @example
|
|
*
|
|
* ```ts
|
|
* frame.select('select#colors', 'blue'); // single selection
|
|
* frame.select('select#colors', 'red', 'green', 'blue'); // multiple selections
|
|
* ```
|
|
*
|
|
* @param selector - The selector to query for.
|
|
* @param values - The array of values to select. If the `<select>` has the
|
|
* `multiple` attribute, all values are considered, otherwise only the first
|
|
* one is taken into account.
|
|
* @returns the list of values that were successfully selected.
|
|
* @throws Throws if there's no `<select>` matching `selector`.
|
|
*/
|
|
select(selector: string, ...values: string[]): Promise<string[]>;
|
|
select(): Promise<string[]> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Taps the first element that matches the `selector`.
|
|
*
|
|
* @param selector - The selector to query for.
|
|
* @throws Throws if there's no element matching `selector`.
|
|
*/
|
|
async tap(selector: string): Promise<void>;
|
|
async tap(): Promise<void> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* Sends a `keydown`, `keypress`/`input`, and `keyup` event for each character
|
|
* in the text.
|
|
*
|
|
* @remarks
|
|
* To press a special key, like `Control` or `ArrowDown`, use
|
|
* {@link Keyboard.press}.
|
|
*
|
|
* @example
|
|
*
|
|
* ```ts
|
|
* await frame.type('#mytextarea', 'Hello'); // Types instantly
|
|
* await frame.type('#mytextarea', 'World', {delay: 100}); // Types slower, like a user
|
|
* ```
|
|
*
|
|
* @param selector - the selector for the element to type into. If there are
|
|
* multiple the first will be used.
|
|
* @param text - text to type into the element
|
|
* @param options - takes one option, `delay`, which sets the time to wait
|
|
* between key presses in milliseconds. Defaults to `0`.
|
|
*/
|
|
async type(
|
|
selector: string,
|
|
text: string,
|
|
options?: {delay: number}
|
|
): Promise<void>;
|
|
async type(): Promise<void> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* @deprecated Replace with `new Promise(r => setTimeout(r, milliseconds));`.
|
|
*
|
|
* Causes your script to wait for the given number of milliseconds.
|
|
*
|
|
* @remarks
|
|
* It's generally recommended to not wait for a number of seconds, but instead
|
|
* use {@link Frame.waitForSelector}, {@link Frame.waitForXPath} or
|
|
* {@link Frame.waitForFunction} to wait for exactly the conditions you want.
|
|
*
|
|
* @example
|
|
*
|
|
* Wait for 1 second:
|
|
*
|
|
* ```ts
|
|
* await frame.waitForTimeout(1000);
|
|
* ```
|
|
*
|
|
* @param milliseconds - the number of milliseconds to wait.
|
|
*/
|
|
waitForTimeout(milliseconds: number): Promise<void> {
|
|
return new Promise(resolve => {
|
|
setTimeout(resolve, milliseconds);
|
|
});
|
|
}
|
|
|
|
/**
|
|
* The frame's title.
|
|
*/
|
|
async title(): Promise<string> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
|
|
/**
|
|
* This method is typically coupled with an action that triggers a device
|
|
* request from an api such as WebBluetooth.
|
|
*
|
|
* :::caution
|
|
*
|
|
* This must be called before the device request is made. It will not return a
|
|
* currently active device prompt.
|
|
*
|
|
* :::
|
|
*
|
|
* @example
|
|
*
|
|
* ```ts
|
|
* const [devicePrompt] = Promise.all([
|
|
* frame.waitForDevicePrompt(),
|
|
* frame.click('#connect-bluetooth'),
|
|
* ]);
|
|
* await devicePrompt.select(
|
|
* await devicePrompt.waitForDevice(({name}) => name.includes('My Device'))
|
|
* );
|
|
* ```
|
|
*/
|
|
waitForDevicePrompt(
|
|
options?: WaitTimeoutOptions
|
|
): Promise<DeviceRequestPrompt>;
|
|
waitForDevicePrompt(): Promise<DeviceRequestPrompt> {
|
|
throw new Error('Not implemented');
|
|
}
|
|
}
|