How to use getNextHydratable method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactDOMHostConfig.js

Source: ReactDOMHostConfig.js Github

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...294 }295 function registerSuspenseInstanceRetry(instance, callback) {296 instance._reactRetry = callback;297 }298 function getNextHydratable(node) {299 /​/​ Skip non-hydratable nodes.300 for (; node != null; node = node.nextSibling) {301 var nodeType = node.nodeType;302 if (nodeType === ELEMENT_NODE || nodeType === TEXT_NODE) {303 break;304 }305 {306 if (nodeType === COMMENT_NODE) {307 var nodeData = node.data;308 if (nodeData === SUSPENSE_START_DATA || nodeData === SUSPENSE_FALLBACK_START_DATA || nodeData === SUSPENSE_PENDING_START_DATA) {309 break;310 }311 }312 }313 }314 return node;315 }316 function getNextHydratableSibling(instance) {317 return getNextHydratable(instance.nextSibling);318 }319 function getFirstHydratableChild(parentInstance) {320 return getNextHydratable(parentInstance.firstChild);321 }322 function hydrateInstance(instance, type, props, rootContainerInstance, hostContext, internalInstanceHandle) {323 precacheFiberNode(internalInstanceHandle, instance); /​/​ TODO: Possibly defer this until the commit phase where all the events324 /​/​ get attached.325 updateFiberProps(instance, props);326 var parentNamespace;327 {328 var hostContextDev = hostContext;329 parentNamespace = hostContextDev.namespace;330 }331 return diffHydratedProperties(instance, type, props, parentNamespace);332 }333 function hydrateTextInstance(textInstance, text, internalInstanceHandle) {334 precacheFiberNode(internalInstanceHandle, textInstance);...

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ReactFiberHostConfig.js

Source: ReactFiberHostConfig.js Github

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...68 }69 return node;70};71const getFirstHydratableChild = (parentInstance) =>72 getNextHydratable(parentInstance.firstChild);73const shouldSetTextContent = (type, props) => {74 return (75 type === 'textarea' ||76 type === 'option' ||77 type === 'noscript' ||78 typeof props.children === 'string' ||79 typeof props.children === 'number' ||80 (typeof props.dangerouslySetInnerHTML === 'object' &&81 props.dangerouslySetInnerHTML !== null &&82 props.dangerouslySetInnerHTML.__html != null)83 );84};85const getNextHydratableSibling = (instance) => {86 return getNextHydratable(instance.nextSibling);87};88const getNextHydratableInstanceAfterSuspenseInstance = (suspenseInstance) => {89 let node = suspenseInstance.nextSibling;90 let depth = 0;91 while (node) {92 if (node.nodeType === COMMENT_NODE) {93 const data = node.data;94 if (data === SUSPENSE_END_DATA) {95 if (depth === 0) {96 return getNextHydratableSibling(node);97 } else {98 depth--;99 }100 } else if (...

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 const nextHydratable = await page._delegate.getNextHydratable();7 console.log(nextHydratable);8 await browser.close();9})();10{ _id: 'page1',11 { frameTree:12 { frame:13 { id: '0x1',14 name: '' },15 responseHeaders: [Object] } ],16 childFramesPayload: [] },

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Using AI Code Generation

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1const { getNextHydratable } = require('playwright/​lib/​server/​dom');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.waitForSelector('text=Get started');8 await page.click('text=Get started');9 await page.waitForSelector('text=Playwright is a Node library to automate');10 const element = await getNextHydratable(page.mainFrame());11 console.log(element);12 await browser.close();13})();14ElementHandle {15 _context: BrowserContext {16 },17 _channel: JSHandleChannel {18 },19}

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Using AI Code Generation

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1const { chromium } = require('playwright');2const { getNextHydratable } = require('playwright/​lib/​server/​supplements/​hydrate');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 const hydratable = getNextHydratable();7 console.log(hydratable);8 await browser.close();9})();10{11 parent: { id: 1, type: 'browser', name: 'browser', parent: null },12 params: {13 viewportSize: { width: 1280, height: 720 },

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Using AI Code Generation

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1const { Playwright } = require('playwright');2const playwright = new Playwright();3const { chromium } = playwright;4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 const elements = await page.$$('[data-testid="nav-item"]');9 const nextHydratable = await page._delegate.getNextHydratable();10 console.log(nextHydratable);11 await browser.close();12})();13const { Playwright } = require('playwright');14const playwright = new Playwright();15const { chromium } = playwright;16(async () => {17 const browser = await chromium.launch();18 const context = await browser.newContext();19 const page = await context.newPage();20 const elements = await page.$$('[data-testid="nav-item"]');21 const nextHydratable = await page._delegate.getNextHydratable();22 console.log(nextHydratable);23 await browser.close();24})();25const { Playwright } = require('playwright');26const playwright = new Playwright();27const { chromium } = playwright;28(async () => {29 const browser = await chromium.launch();30 const context = await browser.newContext();31 const page = await context.newPage();32 const elements = await page.$$('[data-testid="nav-item"]');33 const nextHydratable = await page._delegate.getNextHydratable();34 console.log(nextHydratable);35 await browser.close();36})();

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Using AI Code Generation

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1const { getNextHydratable } = require('playwright/​lib/​server/​dom.js');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const element = await page.$('input[name="q"]');8 await element.focus();9 const nextElement = await getNextHydratable(element._elementHandle._remoteObject.objectId);10 console.log(nextElement);11 await browser.close();12})();

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Using AI Code Generation

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1const { Playwright } = require('playwright');2const { getNextHydratable } = Playwright.InternalAPI;3const page = await context.newPage();4const getNextHydratable = Playwright.InternalAPI.getNextHydratable;5const hydratable = await getNextHydratable(page);6console.log(hydratable);7await browser.close();

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StackOverFlow community discussions

Questions
Discussion

Is it possible to get the selector from a locator object in playwright?

firefox browser does not start in playwright

How to run a list of test suites in a single file concurrently in jest?

firefox browser does not start in playwright

Jest + Playwright - Test callbacks of event-based DOM library

Running Playwright in Azure Function

Well this is one way, but not sure if it will work for all possible locators!.

// Get a selector from a playwright locator
import { Locator } from "@playwright/test";
export function extractSelector(locator: Locator) {
    const selector = locator.toString();
    const parts = selector.split("@");
    if (parts.length !== 2) { throw Error("extractSelector: susupect that this is not a locator"); }
    if (parts[0] !== "Locator") { throw Error("extractSelector: did not find locator"); }
    return parts[1];
}
https://stackoverflow.com/questions/72044959/is-it-possible-to-get-the-selector-from-a-locator-object-in-playwright

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