How to use updateHostText method in Playwright Internal

Best JavaScript code snippet using playwright-internal

ReactFiberCompleteWork.js

Source:ReactFiberCompleteWork.js Github

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...449 if (current && workInProgress.stateNode != null) {450 const oldText = current.memoizedProps;451 // If we have an alternate, that means this is an update and we need452 // to schedule a side-effect to do the updates.453 updateHostText(current, workInProgress, oldText, newText);454 } else {455 if (typeof newText !== 'string') {456 invariant(457 workInProgress.stateNode !== null,458 'We must have new props for new mounts. This error is likely ' +459 'caused by a bug in React. Please file an issue.',460 );461 // This can happen when we abort work.462 }463 const rootContainerInstance = getRootHostContainer();464 const currentHostContext = getHostContext();465 let wasHydrated = popHydrationState(workInProgress);466 if (wasHydrated) {467 if (prepareToHydrateHostTextInstance(workInProgress)) {...

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scheduleRootCoop.js

Source:scheduleRootCoop.js Github

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...59function beginWork(currentFiber) {60 if(currentFiber.tag === TAG_ROOT) {61 updateHostRoot(currentFiber);62 } else if(currentFiber.tag === TAG_TEXT) {63 updateHostText(currentFiber);64 } else if(currentFiber.tag === TAG_HOST) {65 updateHost(currentFiber);66 }67}68function updateHost(currentFiber) {69 if(!currentFiber.stateNode) {70 currentFiber.stateNode = createDOM(currentFiber);71 }72 const newChildren = currentFiber.props.children;73 reconcileChildren(currentFiber, newChildren);74}75function updateHostText(currentFiber) {76 if(!currentFiber.stateNode) { // 如果此fiber没有创建DOM节点77 currentFiber.stateNode = createDOM(currentFiber);78 }79}80function updateHostRoot(currentFiber) {81 // 先处理自己,如果是一个原生节点,创建真实DOM82 let newChildren = currentFiber.props.children;83 reconcileChildren(currentFiber, newChildren);84}85// 协调子节点86function reconcileChildren(currentFiber, newChildren) {87 let newChildIndex = 0; // 新子节点的索引88 let prevSiblinng; // 上一个子fiber89 while(newChildIndex < newChildren.length) {...

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schedule.js

Source:schedule.js Github

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...129function beginWork(currentFiber) {130 if (currentFiber.tag === TAG_ROOT) {131 updateHostRoot(currentFiber);132 } else if (currentFiber.tag === TAG_TEXT) {133 updateHostText(currentFiber);134 } else if (currentFiber.tag === TAG_HOST) {135 updateHost(currentFiber);136 }137}138function createDOM(currentFiber) {139 if (currentFiber.tag === TAG_TEXT) {140 return document.createTextNode(currentFiber.props.text);141 } else if (currentFiber.tag === TAG_HOST) {142 let stateNode = document.createElement(currentFiber.type);143 updateDOM(stateNode, {}, currentFiber.props);144 return stateNode;145 }146}147function updateHost(currentFiber) {148 if (!currentFiber.stateNode) {149 currentFiber.stateNode = createDOM(currentFiber);150 }151 const newChildren = currentFiber.children;152 reconcileChildren(currentFiber, newChildren);153}154function updateDOM(stateNode, oldProps, newProps) {155 setProps(stateNode, oldProps, newProps);156}157function updateHostText(currentFiber) {158 if (!currentFiber.stateNode) {159 currentFiber.stateNode = createDOM(currentFiber);160 }161}162function updateHostRoot(currentFiber) {163 let newChildren = currentFiber.props.children;164 reconcileChildren(currentFiber, newChildren);165}166function reconcileChildren(currentFiber, newChildren) {167 // 新的子节点索引168 let newChildIndex = 0;169 // 上个新的子节点的fiber170 let prevSibling;171 while (newChildIndex < newChildren.length) {...

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index.js

Source:index.js Github

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...117function beginWork(fiber) {118 if(fiber.tag === TAG_ROOT) {119 updateHostRoot(fiber)120 }else if(fiber.tag === TAG_TEXT) {121 updateHostText(fiber)122 }else if(fiber.tag === TAG_HOST) {123 updateHost(fiber)124 }125}126function updateHostText(currentfiber) {127 if(!currentfiber.stateNode) {128 currentfiber.stateNode = createDOM(currentfiber)129 }130}131function updateHost(currentFiber) {132 if(!currentFiber.stateNode) {133 currentFiber.stateNode = createDOM(currentFiber)134 }135 const newChildren = currentFiber.props.children136 reconcileChildren(currentFiber, newChildren)137}138function updateHostRoot(currentFiber) {139 let nextChildren = currentFiber.props.children140 // 根据父Fiber和他的所有虚拟dom儿子 构建出子fiber树 只有一层...

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ReactFiberBeginWork.js

Source:ReactFiberBeginWork.js Github

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...57 }58 reconcileChildren(current, workInProgress, nextChildren);59 return workInProgress.child;60}61function updateHostText(current, workInProgress) {62}63// 生成 child fiber64// 返回 child fiber65function updateHostComponent(current, workInProgress) {66 // DOM节点名67 const type = workInProgress.type;68 const prevProps = current ? current.memoizedProps : null;69 const nextProps = workInProgress.pendingProps;70 let nextChildren = nextProps.children;71 const isDirectTextChild = shouldSetTextContent(type, nextProps);72 if (isDirectTextChild) {73 // 当前fiber对应的DOM节点只有唯一一个文本子节点,这种情况比较常见,故针对其单独优化74 // 标记其nextChildren为空,省去了再生成一个HostText Fiber并遍历下去的过程75 // 该节点的child的处理在compleWork finalizeInitialChildren中76 nextChildren = null;77 }78 // 省去 之前isDirectTextChild 现在不是情况的 diff79 reconcileChildren(80 current,81 workInProgress,82 nextChildren83 )84 return workInProgress.child;85}86// render阶段开始处理fiber的入口87// 总体来说该函数会计算新state,返回child88/**89 * 90 * @param {*} current 已渲染的fiber节点91 * @param {*} workInProgress 更新的fiber节点92 * @returns 93 */94export default function beginWork(current, workInProgress) {95 // console.log('beginWork', workInProgress, workInProgress.type);96 if (current) {97 const oldProps = current.memoizedProps;98 const newProps = workInProgress.pendingProps;99 // 如果 当前页面的 fiber节点的 props不等于 当前需要更新的fiber节点,表示 需要更新100 if (oldProps !== newProps) {101 didReceiveUpdate = true;102 }103 }104 // 根据 当前正在工作的fiber节点的 tag,执行不同的 更新行为105 switch (workInProgress.tag) {106 case HostRoot:107 return updateHostRoot(current, workInProgress);108 case FunctionComponent:109 const Component = workInProgress.type;110 return updateFunctionComponent(111 current,112 workInProgress,113 Component,114 workInProgress.pendingProps115 );116 case HostComponent:117 return updateHostComponent(current, workInProgress);118 case HostText:119 return updateHostText(current, workInProgress);120 default:121 break;122 }...

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beginwork.js

Source:beginwork.js Github

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...14export function beginWork(currentFiber) {15 if (currentFiber.tag === TAG_ROOT) {16 updateHostRoot(currentFiber);17 } else if (currentFiber.tag === REACT_TEXT) {18 updateHostText(currentFiber);19 } else if (currentFiber.tag === TAG_HOST) {20 updateHostComponent(currentFiber);21 }22}23function updateHostRoot(currentFiber) {24 //如果是根节点,直接渲染子节点25 const newChildren = currentFiber.props.children;26 reconcileChildren(currentFiber, newChildren);27}28function updateHostText(currentFiber) {29 if (!currentFiber.stateNode) {30 currentFiber.stateNode = createDOM(currentFiber); //先创建真实的DOM节点31 }32}33function updateHostComponent(currentFiber) {34 //如果是原生DOM节点35 if (!currentFiber.stateNode) {36 currentFiber.stateNode = createDOM(currentFiber); //先创建真实的DOM节点37 }38 const newChildren = currentFiber.props.children;39 reconcileChildren(currentFiber, newChildren);40}41function reconcileChildren(currentFiber, newChildren) {42 let newChildIndex = 0; //新虚拟DOM数组中的索引...

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FiberBeginWork.js

Source:FiberBeginWork.js Github

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...20 return updateHostRoot(current, workInProgress)21 case HostComponent:22 return updateHostComponent(current, workInProgress)23 case HostText:24 return updateHostText(current, workInProgress)25 }26 return null27}28function updateClassComponent(current, workInProgress, Component) {29 const inst = new Component()30 reconcileChildren(current, workInProgress, inst.render())31 return workInProgress.chidl32}33function updateHostText(current, workInProgress) {34 return null;35}36function updateHostComponent(current, workInProgress) {37 const type = workInProgress.type38 const nextProps = workInProgress.pendingProps39 const prevProps = current !== null ? current.memoizedProps : null40 let nextChildren = nextProps.children41 reconcileChildren(current, workInProgress, nextChildren)42 return workInProgress.child43}44function updateHostRoot(current, workInProgress) {45 //console.log('updateHostRoot')46 const updateQueue = workInProgress.updateQueue47 const nextProps = workInProgress.pendingProps...

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Using AI Code Generation

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1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.evaluate(() => {

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Using AI Code Generation

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1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.setContent(`<div>foo</div>`);7 await page.updateHostText('foo', 'bar');8 console.log(await page.textContent('div'));9 await browser.close();10})();

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Using AI Code Generation

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1const { chromium } = require('playwright');2const { updateHostText } = require('playwright/lib/server/dom.js');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.$('text=Learn');8 await updateHostText(element, 'Learn Playwright');9 await page.screenshot({ path: 'example.png' });10 await browser.close();11})();

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Using AI Code Generation

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1const { updateHostText } = require('playwright/lib/webkit/webkit');2const { webkit } = require('playwright');3(async () => {4 const browser = await webkit.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const element = await page.$('#text');8 await updateHostText(element, 'Hello World');9})();

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Using AI Code Generation

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1const { updateHostText } = require('playwright-core/lib/server/supplements/recorder/recorderApp');2updateHostText('Hello World');3const { updateHostText } = require('playwright-core/lib/server/supplements/recorder/recorderApp');4updateHostText('Hello World');5const { updateHostText } = require('playwright-core/lib/server/supplements/recorder/recorderApp');6updateHostText('Hello World');7const { updateHostText } = require('playwright-core/lib/server/supplements/recorder/recorderApp');8updateHostText('Hello World');9const { updateHostText } = require('playwright-core/lib/server/supplements/recorder/recorderApp');10updateHostText('Hello World');11const { updateHostText } = require('playwright-core/lib/server/supplements/recorder/recorderApp');12updateHostText('Hello World');13const { updateHostText } = require('playwright-core/lib/server/supplements/recorder/recorderApp');14updateHostText('Hello World');15const { updateHostText } = require('playwright-core/lib/server/supplements/recorder/recorderApp');16updateHostText('Hello World');17const { updateHostText } = require('playwright-core/lib/server/supplements/recorder/recorderApp');18updateHostText('Hello World');19const { updateHostText } = require('playwright-core/lib/server/supplements/recorder/recorderApp');20updateHostText('Hello World');21const { update

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