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How to use mountLazyComponent method in Playwright Internal

Best JavaScript code snippet using playwright-internal

0__index.js

Source:0__index.js

...144            return mountIndeterminateComponent(current$$1, workInProgress, workInProgress.type, renderExpirationTime);145        }146        case LazyComponent: {147            var elementType = workInProgress.elementType;148            return mountLazyComponent(current$$1, workInProgress, elementType, updateExpirationTime, renderExpirationTime);149        }150        case FunctionComponent: {151            var _Component = workInProgress.type;152            var unresolvedProps = workInProgress.pendingProps;153            var resolvedProps = workInProgress.elementType === _Component ? unresolvedProps : resolveDefaultProps(_Component, unresolvedProps);154            return updateFunctionComponent(current$$1, workInProgress, _Component, resolvedProps, renderExpirationTime);155        }156        case ClassComponent: {157            var _Component2 = workInProgress.type;158            var _unresolvedProps = workInProgress.pendingProps;159            var _resolvedProps = workInProgress.elementType === _Component2 ? _unresolvedProps : resolveDefaultProps(_Component2, _unresolvedProps);160            return updateClassComponent(current$$1, workInProgress, _Component2, _resolvedProps, renderExpirationTime);161        }162        case HostRoot:...

beginWork.js

Source:beginWork.js

...195      );196    }197    case LazyComponent: {198      const elementType = workInProgress.elementType;199      return mountLazyComponent(200        current,201        workInProgress,202        elementType,203        updateExpirationTime,204        renderExpirationTime,205      );206    }207    case FunctionComponent: {208      const Component = workInProgress.type;209      const unresolvedProps = workInProgress.pendingProps;210      const resolvedProps =211        workInProgress.elementType === Component212          ? unresolvedProps213          : resolveDefaultProps(Component, unresolvedProps);...

ReactFiberBeginWork.js

Source:ReactFiberBeginWork.js

...136      );137    }138    case LazyComponent: {139      const elementType = workInProgress.elementType;140      return mountLazyComponent(141        current,142        workInProgress,143        elementType,144        updateExpirationTime,145        renderExpirationTime,146      );147    }148    case FunctionComponent: {149      const Component = workInProgress.type;150      const unresolvedProps = workInProgress.pendingProps;151      const resolvedProps =152        workInProgress.elementType === Component ?153        unresolvedProps :154        resolveDefaultProps(Component, unresolvedProps);...

visitor.js

Source:visitor.js

...124    }125    case REACT_LAZY_TYPE: {126      const lazyElement = ((element: any): LazyElement)127      const type = lazyElement.type128      const child = mountLazyComponent(type, lazyElement.props, queue)129      return getChildrenArray(child)130    }131    case REACT_MEMO_TYPE: {132      const memoElement = ((element: any): MemoElement)133      const { type } = memoElement.type134      const child = createElement((type: any), memoElement.props)135      return getChildrenArray(child)136    }137    case REACT_FORWARD_REF_TYPE: {138      const refElement = ((element: any): ForwardRefElement)139      const { render: type, defaultProps } = refElement.type140      const props = computeProps(refElement.props, defaultProps)141      const child = createElement((type: any), props)142      return getChildrenArray(child)...

index.next.js

Source:index.next.js

...15    mount(el, parentScope) {16      this.el = el17      this.isMounted = true18      const mount = () => {19        this.mountLazyComponent(parentScope)20        this.el.dispatchEvent(new Event('load'))21      }22      if (cachedComponent) {23        mount()24      } else {25        if (hasLoader) this.createManagedComponent(Loader, parentScope)26        load().then(data => {27          cache.set(LazyComponent, data.default || data)28          mount()29        })30      }31    },32    createManagedComponent(Child, parentScope) {33      this.component = component(Child)(this.el, props, {34        attributes, slots, parentScope35      })36    },37    mountLazyComponent(parentScope) {38      // if this component was unmounted just return here39      if (!this.isMounted) return40      // unmount the loader if it was previously created41      if (this.component) {42        // unmount the bindings (keeping the root node)43        this.component.unmount(true)44        // clean the DOM45        if (this.el.children.length) cleanNode(this.el)46      }47      // replace the old component instance with the new lazy loaded component48      this.createManagedComponent(cache.get(LazyComponent), parentScope)49    },50    update(parentScope) {51      if (this.isMounted && this.component) this.component.update({}, parentScope)...

bfsPromise.js

Source:bfsPromise.js

...50  }51}52function originBeginWork(current, workInProgress) {53  const elementType = {}54  return mountLazyComponent(current, workInProgress,elementType)55}56function mountLazyComponent(current, workInProgress, elementType) {57  const props = workInProgress.pendingProps;58  const lazyComponent = elementType;59  const payload = lazyComponent._payload;60  const init = lazyComponent._init;61  let Component = init(payload);62}63function completeUnitOfWork() {64}65let link = {66  val: 1,67  alter: null,68  next: {69    val: 2,70    alter: null,...

index.js

Source:index.js

1// @flow2/** Every type of component here can suspend itself.3    This means it pushes a `Frame` to the queue.4    Components are first mounted in visitor.js,5    and if they have suspended after their promise6    resolves `update` is called instead for them,7    which preserves their previous mounted state8    and rerenders the component. */9export {10  mount as mountLazyComponent,11  update as updateLazyComponent12} from './lazyComponent'13export {14  mount as mountFunctionComponent,15  update as updateFunctionComponent16} from './functionComponent'17export {18  mount as mountClassComponent,19  update as updateClassComponent...

Using AI Code Generation

1const path = require('path');2const {chromium} = require('playwright');3const {mountLazyComponent} = require('playwright/internal');4(async () => {5  const browser = await chromium.launch();6  const page = await browser.newPage();7  const {element} = await mountLazyComponent(page, {8    path: path.join(__dirname, 'component.js'),9  });10  console.log(await element.evaluate((e) => e.textContent));11  await browser.close();12})();13const {mount} = require('playwright/internal');14module.exports = mount('my-component', {15  attributes: {16  },17  slots: {18      {19      },20  },21});22const path = require('path');23const {chromium} = require('playwright');24const {mountLazyComponent} = require('playwright/internal');25(async () => {26  const browser = await chromium.launch();27  const page = await browser.newPage();28  const {element} = await mountLazyComponent(page, {29    path: path.join(__dirname, 'component.js'),30  });31  console.log(await element.evaluate((e) => e.textContent));32  await browser.close();33})();34const {mount} = require('playwright/internal');35module.exports = mount('my-component', {36  attributes: {37  },38  slots: {39      {40      },41  },42});43const path = require('path');44const {chromium} = require('playwright');45const {mountLazyComponent} = require('playwright/internal');46(async () => {

Using AI Code Generation

1const { mountLazyComponent } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement');2const { Page } = require('playwright-core/lib/server/page');3const { Frame } = require('playwright-core/lib/server/frames');4const { ElementHandle } = require('playwright-core/lib/server/dom');5const { JSHandle } = require('playwright-core/lib/server/javascript');6const { serializeResult } = require('playwright-core/lib/server/serializers');7const { chromium } = require('playwright-core');8(async () => {9  const browser = await chromium.launch();10  const page = await browser.newPage();11  await page.click('text="I agree"');12  await page.click('input[name="q"]');13  await page.fill('input[name="q"]', 'playwright');14  await page.click('text="Google Search"');15  await page.click('text="Playwright: Node.js library to automate ... - Google Search"');16  await page.click('text="Get started"');17  await page.click('text="Install"');18  const element = await page.$('text="NPM"');19  const result = await mountLazyComponent(page, element, 'test', 'test');20  console.log(result);21  await browser.close();22})();23import { chromium } from 'playwright-core';24import { mountLazyComponent } from 'playwright-core/lib/server/supplements/recorder/recorderSupplement';25import { Page } from 'playwright-core/lib/server/page';26import { Frame } from 'playwright-core/lib/server/frames';27import { ElementHandle } from 'playwright-core/lib/server/dom';28import { JSHandle } from 'playwright-core/lib/server/javascript';29import { serializeResult } from 'playwright-core/lib/server/serializers';30(async () => {31  const browser = await chromium.launch();32  const page = await browser.newPage();33  await page.click('text="I agree"');34  await page.click('input[name="q"]');35  await page.fill('input[name="q"]', 'playwright');36  await page.click('text="Google Search"');37  await page.click('text="Playwright: Node.js library to automate ... - Google Search

Using AI Code Generation

1const { mountLazyComponent } = require('playwright-core/lib/server/frames');2const { Frame } = require('playwright-core/lib/server/frames');3const { Page } = require('playwright-core/lib/server/page');4const frame = new Frame(page, 'frameName', parentFrame, frameId);5const componentHandle = await mountLazyComponent(frame, component, props, state);6const { unmountLazyComponent } = require('playwright-core/lib/server/frames');7const { Frame } = require('playwright-core/lib/server/frames');8const { Page } = require('playwright-core/lib/server/page');9const frame = new Frame(page, 'frameName', parentFrame, frameId);10await unmountLazyComponent(frame, componentHandle);11const { waitForFunction } = require('playwright-core/lib/server/injected/injectedScript');12const { Frame } = require('playwright-core/lib/server/frames');13const { Page } = require('playwright-core/lib/server/page');14const frame = new Frame(page, 'frameName', parentFrame, frameId);15await waitForFunction(frame, 'return window.innerWidth < 100', true, null, 1000);16const { waitForSelector } = require('playwright-core/lib/server/injected/injectedScript');17const { Frame } = require('playwright-core/lib/server/frames');18const { Page } = require('playwright-core/lib/server/page');19const frame = new Frame(page, 'frameName', parentFrame, frameId);20await waitForSelector(frame, '.box', 'visible', null, 1000);

Using AI Code Generation

1const { mountLazyComponent } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { test } = require('@playwright/test');3test('test', async ({ page }) => {4  await mountLazyComponent(page, 'recorder');5});6{7  "compilerOptions": {8  }9}

Using AI Code Generation

1const { mountLazyComponent } = require('@playwright/test');2const { MyComponent } = require('./component');3mountLazyComponent(MyComponent);4const MyComponent = () => {5  return {6    render: () => {7      return 'Hello World';8    },9  };10};11module.exports = { MyComponent };

Using AI Code Generation

1const { mountLazyComponent } = require('@playwright/test');2const { expect } = require('@playwright/test');3const { test, expect } = require('@playwright/test');4test('test', async ({ page }) => {5  await mountLazyComponent(page, { name: 'my-component' });6  await page.waitForSelector('my-component');7  await expect(page).toHaveSelector('my-component');8  await mountLazyComponent(page, { name: 'my-component', mount: false });9  await expect(page).not.toHaveSelector('my-component');10});11const { test, expect } = require('@playwright/test');12test('test', async ({ page }) => {13  await page.waitForSelector('my-component');14  await expect(page).toHaveSelector('my-component');15  const element = await page.$('my-component');16  await expect(element).toHaveText('Hello, World! I\'m ');17});

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