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How to use createChildrenCodegenNode method in Playwright Internal
Best JavaScript code snippet using playwright-internal
compiler-core.esm-bundler.js
Source:compiler-core.esm-bundler.js 
...2313 };2314}2315function createCodegenNodeForBranch(branch, index, context) {2316 if (branch.condition) {2317 return createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, index, context), 2318 // make sure to pass in asBlock: true so that the comment node call2319 // closes the current block.2320 createCallExpression(context.helper(CREATE_COMMENT), [2321 (process.env.NODE_ENV !== 'production') ? '"v-if"' : '""',2322 'true'2323 ]));2324 }2325 else {2326 return createChildrenCodegenNode(branch, index, context);2327 }2328}2329function createChildrenCodegenNode(branch, index, context) {2330 const { helper } = context;2331 const keyProperty = createObjectProperty(`key`, createSimpleExpression(index + '', false));2332 const { children } = branch;2333 const firstChild = children[0];2334 const needFragmentWrapper = children.length !== 1 || firstChild.type !== 1 /* ELEMENT */;2335 if (needFragmentWrapper) {2336 if (children.length === 1 && firstChild.type === 11 /* FOR */) {2337 // optimize away nested fragments when child is a ForNode2338 const vnodeCall = firstChild.codegenNode;2339 injectProp(vnodeCall, keyProperty, context);2340 return vnodeCall;2341 }2342 else {2343 return createVNodeCall(context, helper(FRAGMENT), createObjectExpression([keyProperty]), children, `${64 /* STABLE_FRAGMENT */} /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`, undefined, undefined, true, false, branch.loc);
...
compiler-core.cjs.js
Source:compiler-core.cjs.js
...2137 };2138}2139function createCodegenNodeForBranch(branch, index, context) {2140 if (branch.condition) {2141 return createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, index, context), createCallExpression(context.helper(CREATE_BLOCK), [2142 context.helper(EMPTY)2143 ]));2144 }2145 else {2146 return createChildrenCodegenNode(branch, index, context);2147 }2148}2149function createChildrenCodegenNode(branch, index, context) {2150 const { helper } = context;2151 const keyProperty = createObjectProperty(`key`, createSimpleExpression(index + '', false));2152 const { children } = branch;2153 const child = children[0];2154 const needFragmentWrapper = children.length !== 1 || child.type !== 1 /* ELEMENT */;2155 if (needFragmentWrapper) {2156 const blockArgs = [2157 helper(FRAGMENT),2158 createObjectExpression([keyProperty]),2159 children2160 ];2161 if (children.length === 1 && child.type === 11 /* FOR */) {2162 // optimize away nested fragments when child is a ForNode2163 const forBlockArgs = child.codegenNode.expressions[1].arguments;
...
compiler-core.cjs.prod.js
Source:compiler-core.cjs.prod.js
...2068 };2069}2070function createCodegenNodeForBranch(branch, index, context) {2071 if (branch.condition) {2072 return createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, index, context), createCallExpression(context.helper(CREATE_BLOCK), [2073 context.helper(EMPTY)2074 ]));2075 }2076 else {2077 return createChildrenCodegenNode(branch, index, context);2078 }2079}2080function createChildrenCodegenNode(branch, index, context) {2081 const { helper } = context;2082 const keyProperty = createObjectProperty(`key`, createSimpleExpression(index + '', false));2083 const { children } = branch;2084 const child = children[0];2085 const needFragmentWrapper = children.length !== 1 || child.type !== 1 /* ELEMENT */;2086 if (needFragmentWrapper) {2087 const blockArgs = [2088 helper(FRAGMENT),2089 createObjectExpression([keyProperty]),2090 children2091 ];2092 if (children.length === 1 && child.type === 11 /* FOR */) {2093 // optimize away nested fragments when child is a ForNode2094 const forBlockArgs = child.codegenNode.expressions[1].arguments;
...
compiler-dom.global.js
Source:compiler-dom.global.js
...1851 };1852 }1853 function createCodegenNodeForBranch(branch, index, context) {1854 if (branch.condition) {1855 return createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, index, context), createCallExpression(context.helper(CREATE_BLOCK), [1856 context.helper(EMPTY)1857 ]));1858 }1859 else {1860 return createChildrenCodegenNode(branch, index, context);1861 }1862 }1863 function createChildrenCodegenNode(branch, index, context) {1864 const { helper } = context;1865 const keyProperty = createObjectProperty(`key`, createSimpleExpression(index + '', false));1866 const { children } = branch;1867 const child = children[0];1868 const needFragmentWrapper = children.length !== 1 || child.type !== 1 /* ELEMENT */;1869 if (needFragmentWrapper) {1870 const blockArgs = [1871 helper(FRAGMENT),1872 createObjectExpression([keyProperty]),1873 children1874 ];1875 if (children.length === 1 && child.type === 11 /* FOR */) {1876 // optimize away nested fragments when child is a ForNode1877 const forBlockArgs = child.codegenNode.expressions[1].arguments;
...
compiler-dom.esm-browser.js
Source:compiler-dom.esm-browser.js
...1849 };1850}1851function createCodegenNodeForBranch(branch, index, context) {1852 if (branch.condition) {1853 return createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, index, context), createCallExpression(context.helper(CREATE_BLOCK), [1854 context.helper(EMPTY)1855 ]));1856 }1857 else {1858 return createChildrenCodegenNode(branch, index, context);1859 }1860}1861function createChildrenCodegenNode(branch, index, context) {1862 const { helper } = context;1863 const keyProperty = createObjectProperty(`key`, createSimpleExpression(index + '', false));1864 const { children } = branch;1865 const child = children[0];1866 const needFragmentWrapper = children.length !== 1 || child.type !== 1 /* ELEMENT */;1867 if (needFragmentWrapper) {1868 const blockArgs = [1869 helper(FRAGMENT),1870 createObjectExpression([keyProperty]),1871 children1872 ];1873 if (children.length === 1 && child.type === 11 /* FOR */) {1874 // optimize away nested fragments when child is a ForNode1875 const forBlockArgs = child.codegenNode.expressions[1].arguments;
...
stable_fragment.js
Source:stable_fragment.js
...152 root.codegenNode = createVNodeCall(context, helper(FRAGMENT), undefined, root.children, `${64 /* STABLE_FRAGMENT */} /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`, undefined, undefined, true);153 }154 else ;155}156function createChildrenCodegenNode(branch, keyIndex, context) {157 const { helper } = context;158 const keyProperty = createObjectProperty(`key`, createSimpleExpression(`${keyIndex}`, false, locStub, true));159 const { children } = branch;160 const firstChild = children[0];161 const needFragmentWrapper = children.length !== 1 || firstChild.type !== 1 /* ELEMENT */;162 if (needFragmentWrapper) {163 if (children.length === 1 && firstChild.type === 11 /* FOR */) {164 // optimize away nested fragments when child is a ForNode165 const vnodeCall = firstChild.codegenNode;166 injectProp(vnodeCall, keyProperty, context);167 return vnodeCall;168 }169 else {170 return createVNodeCall(context, helper(FRAGMENT), createObjectExpression([keyProperty]), children, `${64 /* STABLE_FRAGMENT */} /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`, undefined, undefined, true, false, branch.loc);...
parse3.js
Source:parse3.js
...160 condition: dir.name === 'else' ? undefined : dir.exp,161 children: node.tagType === 3 /* TEMPLATE */ ? node.children : [node]162 }163}164function createChildrenCodegenNode(branch, index, context) {165 const { helper } = context166 // æ ¹æ® index å建 key å±æ§167 const keyProperty = createObjectProperty(`key`, createSimpleExpression(index + '', false))168 const { children } = branch169 const firstChild = children[0]170 const needFragmentWrapper = children.length !== 1 || firstChild.type !== 1 /* ELEMENT */171 if (needFragmentWrapper) {172 if (children.length === 1 && firstChild.type === 11 /* FOR */) {173 const vnodeCall = firstChild.codegenNode174 injectProp(vnodeCall, keyProperty, context)175 return vnodeCall176 }177 else {178 return createVNodeCall(context, helper(FRAGMENT), createObjectExpression([keyProperty]), children, `${64 /* STABLE_FRAGMENT */} /* ${PatchFlagNames[64 /* STABLE_FRAGMENT */]} */`, undefined, undefined, true, false, branch.loc)...
vIf.js
Source:vIf.js
...87 };88}89function createCodegenNodeForBranch(branch, index, context) {90 if (branch.condition) {91 return ast_1.createConditionalExpression(branch.condition, createChildrenCodegenNode(branch, index, context), ast_1.createCallExpression(context.helper(runtimeHelpers_1.CREATE_COMMENT), [92 __DEV__ ? '"v-if"' : '""',93 'true'94 ]));95 }96 else {97 return createChildrenCodegenNode(branch, index, context);98 }99}100function createChildrenCodegenNode(branch, index, context) {101 var helper = context.helper;102 var keyProperty = ast_1.createObjectProperty("key", ast_1.createSimpleExpression(index + '', false));103 var children = branch.children;104 var child = children[0];105 var needFragmentWrapper = children.length !== 1 || child.type !== 1;106 if (needFragmentWrapper) {107 var blockArgs = [108 helper(runtimeHelpers_1.FRAGMENT),109 ast_1.createObjectExpression([keyProperty]),110 children111 ];112 if (children.length === 1 && child.type === 11) {113 var forBlockArgs = child.codegenNode.expressions[1].arguments;114 blockArgs[2] = forBlockArgs[2];...
Using AI Code Generation
1const { createChildrenCodegenNode } = require('playwright/lib/server/frames');2const { Page } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const element = await page.$('h1');8 const node = await createChildrenCodegenNode(page, element);9 console.log(node);10 await browser.close();11})();12{13 attributes: {},14 {15 attributes: {},16 }17}18const { createChildrenCodegenNode } = require('playwright/lib/server/frames');19const { Page } = require('playwright');20(async () => {21 const browser = await chromium.launch();22 const context = await browser.newContext();23 const page = await context.newPage();24 const element = await page.$('h1');25 const node = await createChildrenCodegenNode(page, element);26 console.log(node);27 await browser.close();28})();29{30 attributes: {},31 {32 attributes: {},33 }34}35const { createChildrenCodegenNode } = require('playwright/lib/server/frames');36const { Page } = require('playwright');37(async () => {38 const browser = await chromium.launch();39 const context = await browser.newContext();40 const page = await context.newPage();41 const element = await page.$('h1');42 const node = await createChildrenCodegenNode(page, element);43 console.log(node);44 await browser.close();45})();46{
Using AI Code Generation
1const { createChildrenCodegenNode } = require('playwright/lib/server/frames');2const path = require('path');3const fs = require('fs');4const { chromium } = require('playwright');5(async () => {6 const browser = await chromium.launch();7 const context = await browser.newContext();8 const page = await context.newPage();9 const element = await page.$('text=Learn');10 const node = await createChildrenCodegenNode(element);11 fs.writeFileSync(path.join(__dirname, 'output.txt'), JSON.stringify(node));12 await browser.close();13})();14{15 "attributes": {16 },17 {18 }19}20const { createChildrenCodegenNode } = require('playwright/lib/server/frames');21const path = require('path');22const fs = require('fs');23const { chromium } = require('playwright');24(async () => {25 const browser = await chromium.launch();26 const context = await browser.newContext();27 const page = await context.newPage();28 const element = await page.$('div.navbar');29 const node = await createChildrenCodegenNode(element);30 fs.writeFileSync(path.join(__dirname, 'output.txt'),
Using AI Code Generation
1const playwright = require('playwright');2const { createChildrenCodegenNode } = require('playwright/lib/codegen/inspectorAgent');3const { Page } = require('playwright/lib/server/page');4const { Frame } = require('playwright/lib/server/frames');5const page = await playwright.chromium.launch().newPage();6const frame = page.mainFrame();7const element = await frame.$('#js-link-box-en');8const childrenNodes = await frame._client.send('DOM.getFlattenedDocument', {9});10const codegenNode = createChildrenCodegenNode(childrenNodes, element);11console.log(codegenNode);12{13 attributes: {14 },15 { name: 'strong', attributes: {}, children: [Array] },16 { name: 'bdi', attributes: {}, children: [Array] },17 { name: 'bdi', attributes: {}, children: [Array] }18}19const playwright = require('playwright');20const { createChildrenCodegenNode } = require('playwright/lib/codegen/inspectorAgent');21const { Page } = require('playwright/lib/server/page');22const { Frame } = require('playwright/lib/server/frames');23const page = await playwright.chromium.launch().newPage();24const frame = page.mainFrame();25const element = await frame.$('#js-link-box-en');26const childrenNodes = await frame._client.send('DOM.getFlattenedDocument', {27});28const codegenNode = createChildrenCodegenNode(childrenNodes, element);29console.log(codegenNode);30{31 attributes: {32 },33 { name:
Using AI Code Generation
1const playwright = require('playwright');2const { createChildrenCodegenNode } = require('playwright/lib/server/frames.js');3const { parse } = require('playwright/lib/server/selectorParser.js');4const browser = await playwright.chromium.launch({ headless: false });5const context = await browser.newContext();6const page = await context.newPage();7const handle = await page.$('input[name=q]');8const selector = parse('input[name=q]');9const node = await createChildrenCodegenNode(handle, selector);10console.log(node);11{12 attributes: { name: 'q' },13}14const playwright = require('playwright');15const { createChildrenCodegenNode } = require('playwright/lib/server/frames.js');16const { parse } = require('playwright/lib/server/selectorParser.js');17const { generate } = require('playwright/lib/server/selectorGenerator.js');18const browser = await playwright.chromium.launch({ headless: false });19const context = await browser.newContext();20const page = await context.newPage();21const handle = await page.$('input[name=q]');22const selector = parse('input[name=q]');23const node = await createChildrenCodegenNode(handle, selector);24const generatedSelector = generate(node);25console.log(generatedSelector);
Using AI Code Generation
1const playwright = require('playwright');2const { createChildrenCodegenNode } = playwright.internal;3`;4const document = playwright.internal.createDocument(html);5const div = document.querySelector('div');6const children = createChildrenCodegenNode(div);7console.log(children);8const playwright = require('playwright');9const { createTextCodegenNode } = playwright.internal;10`;11const document = playwright.internal.createDocument(html);12const div = document.querySelector('div');13const text = createTextCodegenNode(div);14console.log(text);15const playwright = require('playwright');16const { createAttributeCodegenNode } = playwright.internal;17`;18const document = playwright.internal.createDocument(html);19const div = document.querySelector('div');20const attribute = createAttributeCodegenNode(div);21console.log(attribute);22const playwright = require('playwright');23const { createDocumentCodegen
Using AI Code Generation
1const { createChildrenCodegenNode } = require('playwright/lib/server/frames');2const node = createChildrenCodegenNode(document.body);3console.log(node);4const { createChildrenCodegenNode } = require('playwright/lib/server/frames');5const node = createChildrenCodegenNode(document.body);6console.log(node);7const { createChildrenCodegenNode } = require('playwright/lib/server/frames');8const node = createChildrenCodegenNode(document.body);9console.log(node);10const { createChildrenCodegenNode } = require('playwright/lib/server/frames');11const node = createChildrenCodegenNode(document.body);12console.log(node);13const { createChildrenCodegenNode } = require('playwright/lib/server/frames');14const node = createChildrenCodegenNode(document.body);15console.log(node);16const { createChildrenCodegenNode } = require('playwright/lib/server/frames');17const node = createChildrenCodegenNode(document.body);18console.log(node);19const { createChildrenCodegenNode } = require('playwright/lib/server/frames');20const node = createChildrenCodegenNode(document.body);21console.log(node);22const { createChildrenCodegenNode } = require('playwright/lib/server/frames');23const node = createChildrenCodegenNode(document.body);24console.log(node);25const { createChildrenCodegenNode } = require('playwright/lib/server/frames');26const node = createChildrenCodegenNode(document.body);27console.log(node);28const { createChildrenCodegenNode } = require('playwright/lib/server/frames');29const node = createChildrenCodegenNode(document.body);30console.log(node);31const { createChildrenCodegenNode } = require('playwright/lib/server/frames');32const node = createChildrenCodegenNode(document.body);33console.log(node);34const { createChildrenCodegenNode } = require('playwright/lib/server/frames');35const node = createChildrenCodegenNode(document.body);36console.log(node);37const { createChildrenCodegenNode } = require('playwright/lib/server/frames');38const node = createChildrenCodegenNode(document.body);
Using AI Code Generation
1const { createChildrenCodegenNode } = require('@playwright/test/lib/internal/codegen/codegen');2const { parseTestFunction } = require('@playwright/test/lib/internal/codegen/parseTestFunction');3const test = async ({ page }) => {4 await page.click('text=Get started');5 await page.click('text=Docs');6 await page.click('text=API');7 await page.click('text=Test');8 await page.click('text=Test.fixme');9};10const testInfo = parseTestFunction(test);11const codegenNode = createChildrenCodegenNode(testInfo, testInfo.body[0]);12console.log(codegenNode.toString());
Using AI Code Generation
1const path = require('path');2const { createChildrenCodegenNode } = require('playwright/lib/server/frames');3const { getTestState } = require('playwright/lib/server/test');4const { context } = getTestState();5const { page } = context;6const { frame } = page;7const node = await frame.$('text=Hello, World!');8const code = createChildrenCodegenNode(frame, node);9console.log(code);10const { test, expect } = require('@playwright/test');11test('test', async ({ page }) => {12 const element = await page.$('text=Hello, World!');13 const text = await element.textContent();14 expect(text).toBe('Hello, World!');15});16const { test, expect } = require('@playwright/test');17test('test', async ({ page }) => {18 const element = await page.$('text=Hello, World!');19 const text = await element.textContent();20 expect(text).toBe('Hello, World!');21});
Using AI Code Generation
1const codegenNode = await page._delegate.createChildrenCodegenNode(page._delegate, selector, 'xpath');2console.log(codegenNode);3export async function createChildrenCodegenNode(4 options: types.CodegenOptions = {}5 ): Promise<types.CodegenNode> {6 return await frame._page._delegate.createChildrenCodegenNode(frame, selector, path, options);7 }8export async function createChildrenCodegenNode(9 options: types.CodegenOptions = {}10 ): Promise<types.CodegenNode> {11 return await this._delegate.createChildrenCodegenNode(frame, selector, path, options);12 }13export async function createChildrenCodegenNode(14 options: types.CodegenOptions = {}15 ): Promise<types.CodegenNode> {16 const context = await frame._mainContext();17 const handle = await context.evaluateHandleInternal(({ frame, selector, path }) => {18 const element = frame.querySelector(selector);19 if (!element)20 return null;21 const result: any = [];22 for (let e = element.firstChild; e; e = e.nextSibling) {23 if (e.nodeType !== 1)24 continue;25 const locator = createTestAttribute(e);26 if (!locator)27 continue;28 result.push({29 attributes: {30 }31 });32 }33 return result;34 function createTestAttribute(element: Element): string | undefined {35 const id = element.getAttribute('id');36 if (id && isValidId(id))37 return id;38 const dataTest = element.getAttribute('data-testid');39 if (dataTest && isValidId(dataTest))40 return dataTest;41 const ariaLabel = element.getAttribute('aria-label');42 if (ariaLabel && isValidId(ariaLabel))43 return ariaLabel;44 const title = element.getAttribute('title');45 if (title && isValidId(title))46 return title;47 return undefined;48 function isValidId(id: string): boolean {49 if (!id)
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