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How to use serializeTree method in Playwright Internal
Best JavaScript code snippet using playwright-internal
serialize.js
Source:serialize.js 
...29 result += " " + node.value;30 }31 result += ">";32 if (node.children) {33 result += serializeTree(node.children);34 }35 result += "</" + node.name + ">";36 } else {37 result += "<" + node.value + ">";38 }39 }40 return result;41 },42 serializeCueSettings = function(cue) {43 var result = "";44 if (cue === "") {45 return result;46 }47 // writing direction48 if (cue.direction !== "horizontal") {49 result += "vertical:" + cue.direction + "% ";50 }51 // line position52 if (cue.linePosition !== "auto") {53 result += "line:" + cue.linePosition;54 if (cue.snapToLines === false) {55 result += "%";56 }57 if (cue.lineAlign !== "") {58 result += "," + cue.lineAlign;59 }60 result += " ";61 }62 // text position63 if (cue.textPosition) {64 result += "position:" + cue.textPosition + "%";65 if (cue.positionAlign && cue.positionAlign !== "") {66 result += "," + cue.positionAlign;67 }68 result += " ";69 }70 // size71 if (cue.size !== 100) {72 result += "size:" + cue.size + "% ";73 }74 // alignment75 if (cue.alignment !== "middle") {76 result += "align:" + cue.alignment + " ";77 }78 // region79 if (cue.region !== "") {80 result += "region:" + cue.region;81 }82 return result;83 },84 serializeCue = function (cue) {85 var result = "";86 if (cue.id) {87 result += cue.id + "\n";88 }89 result += printTimestamp(cue.startTime) + " --> " + printTimestamp(cue.endTime);90 result += " " + serializeCueSettings(cue) + "\n";91 result += serializeTree(cue.tree.children) + "\n";92 return result;93 },94 serializeRegion = function(attributes) {95 var result = "";96 if (attributes.id) {97 result += " id=" + attributes.id;98 }99 result += " width=" + attributes.width + "%";100 result += " lines=" + attributes.lines;101 result += " regionanchor=" + attributes.regionanchorX + "%," + attributes.regionanchorY + "%";102 result += " viewportanchor=" + attributes.viewportanchorX + "%," + attributes.viewportanchorY + "%";103 if (attributes.scroll) {104 result += " scroll=" + attributes.scroll;105 }...
accessibility.js
Source:accessibility.js
...33 tree,34 needle35 } = await this._getAXTree(root || undefined);36 if (!interestingOnly) {37 if (root) return needle && serializeTree(needle)[0];38 return serializeTree(tree)[0];39 }40 const interestingNodes = new Set();41 collectInterestingNodes(interestingNodes, tree, false);42 if (root && (!needle || !interestingNodes.has(needle))) return null;43 return serializeTree(needle || tree, interestingNodes)[0];44 }45}46exports.Accessibility = Accessibility;47function collectInterestingNodes(collection, node, insideControl) {48 if (node.isInteresting(insideControl)) collection.add(node);49 if (node.isLeafNode()) return;50 insideControl = insideControl || node.isControl();51 for (const child of node.children()) collectInterestingNodes(collection, child, insideControl);52}53function serializeTree(node, whitelistedNodes) {54 const children = [];55 for (const child of node.children()) children.push(...serializeTree(child, whitelistedNodes));56 if (whitelistedNodes && !whitelistedNodes.has(node)) return children;57 const serializedNode = node.serialize();58 if (children.length) serializedNode.children = children;59 return [serializedNode];...
jquery.serializetree.js
Source:jquery.serializetree.js
...6 * @name serializeTree7 * @type jQuery8 * @homepage http://plugins.jquery.com/project/serializeTree/9 * @desc Recursive function to serialize ordered or unordered lists of arbitrary depth and complexity. The resulting array will keep the order of the tree and is suitable to be posted away.10 * @example $("#myltree").serializeTree("id","myArray",".elementsToExclude")11 * @param String attribute The attribute of the li-elements to be serialised12 * @param String levelString The Array to store data in13 * @param String exclude li-Elements to exclude from being serialised (optional)14 * @return String The array to be sent to the server via post15 * Boolean false if the passed variable is not a list or empty16 * @cat Plugin17 */18 19(function( $ ){20 jQuery.fn.serializeTree = function (attribute, levelString, exclude, checkul) {21 var dataString = '';22 var elems;23 if (exclude==undefined) elems = this.children();24 else elems = this.children().not(exclude);25 if( elems.length > 0) {26 elems.each(function() {27 var curLi = $(this);28 var toAdd = '';29 if( checkul && curLi.find('ul').length > 0) {30 levelString += '['+curLi.attr(attribute)+']';31 toAdd = $('ul:first', curLi).serializeTree(attribute, levelString, exclude);32 levelString = levelString.replace(/\[[^\]\[]*\]$/, '');33 } else if( checkul && curLi.find('ol').length > 0) {34 levelString += '['+curLi.attr(attribute)+']';35 toAdd = $('ol:first', curLi).serializeTree(attribute, levelString, exclude);36 levelString = levelString.replace(/\[[^\]\[]*\]$/, '');37 } else {38 dataString += '&'+levelString+'[]='+curLi.attr(attribute);39 }40 if(toAdd) dataString += toAdd;41 });42 } else {43 dataString += '&'+levelString+'['+this.attr(attribute)+']=';44 }45 if(dataString) return dataString;46 else return false;47 };...
SerializeAndDeserializeBinaryTree.js
Source:SerializeAndDeserializeBinaryTree.js
...15 * @param {TreeNode} root16 * @return {string}17 */18 const serialize = function(root) {19 return serializeTree(root, '')20};21/**22 * Decodes your encoded data to tree.23 *24 * @param {string} data25 * @return {TreeNode}26 */27const deserialize = function(data) {28 const arr = data.split(',');29 return deserializeTree(arr)30};31/**32 * Your functions will be called as such:33 * deserialize(serialize(root));34 */35const serializeTree = function (root, res) {36 if (root === null) {37 res += 'None';38 } else {39 res += root.val + ',';40 res = serializeTree(root.left, res);41 res = serializeTree(root.right, res);42 }43 return res44}45const deserializeTree = function (arr) {46 if (arr[0] === 'None') {47 arr.shift();48 return null;49 }50 const root = new TreeNode(parseInt(arr[0]));51 arr.shift();52 root.left = deserializeTree(arr);53 root.right = deserializeTree(arr);54 return root...
serializeDeBinaryTree.js
Source:serializeDeBinaryTree.js
...19 /**20 * @param {*} node21 * return arr22 */23 function serializeTree(node) {24 if (!node) {25 arr.push('#');26 return;27 }28 arr.push(node.value);29 serializeTree(node.left);30 serializeTree(node.right);31 }32 /**33 * @param {*} arr34 * return node35 */36 function deSerielizeTree(arr) {37 if (!arr) {38 return;39 }40 let val = arr.shift();41 if (val === '#') {42 return;43 }44 let node = new Tree(val);45 node.left = deSerielizeTree(arr);46 node.right = deSerielizeTree(arr);47 return node;48 }49 serializeTree(t1);50 console.log(arr);51 let n1 = deSerielizeTree(arr);52 return n1;53}...
3.序列化二叉树.js
Source:3.序列化二叉树.js
...27 * @return {String}28 */29var serializeTree = function(root) {30 if(root == null) return '#'31 let leftStr = serializeTree(root.left)32 let rightStr = serializeTree(root.right)33 // ååºéåä½ç½®34 let str = `${leftStr},${rightStr},${root.val}`35 return str36}...
serialize-btree.js
Source:serialize-btree.js
...3 return [NaN];4 }5 const result = [root.value];6 return result7 .concat(serializeTree(root.left))8 .concat(serializeTree(root.right));9};10const deserializeTree = array => {11 const helper = (array, idx = 0) => {12 if (idx >= array.length) {13 return [null, idx];14 }15 if (isNaN(array[idx])) {16 return [null, idx + 1];17 }18 const root = new Node(array[idx]);19 const [left, size] = helper(array, idx + 1);20 root.left = left;21 const [right, size] = helper(array, size);22 root.right = right;...
task24.js
Source:task24.js
1function checkIsSameTree(treeA, treeB) {2 function serializeTree(tree) {3 let retorno = '' + tree.value4 if ( tree.left !== null ) retorno += 'L' + serializeTree(tree.left)5 if ( tree.right !== null ) retorno += 'R' + serializeTree(tree.right)6 return retorno7 }8 return ( serializeTree(treeA) === serializeTree(treeB) ? true : false )9}10const tree = {11 value: 1,12 left: { value: 2, left: null, right: null },13 right: { value: 3, left: null, right: null }14 }15console.log(checkIsSameTree(tree, tree), ' // true')16const tree2 = {17value: 1,18left: { value: 3, left: { value: 2, left: null, right: null }, right: null },19right: { value: 5, left: null, right: { value: 4, left: null, right: null } }20}21console.log(checkIsSameTree(tree, tree2), ' // false')22console.log(checkIsSameTree(tree2, tree2), ' // true')
Using AI Code Generation
1const fs = require('fs');2const path = require('path');3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 const tree = await page._client.send('DOM.getDocument', { depth: -1 });8 const serializedTree = await page._client.send('DOM.serializeTree', { subtree: tree.root });9 const output = path.join(__dirname, 'output.json');10 fs.writeFileSync(output, JSON.stringify(serializedTree, null, 2));11 await browser.close();12})();13{14 "root": {15 {16 {17 {18 {19 {20 {21 {22 {
Using AI Code Generation
1const { serializeTree } = 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 tree = await page.evaluate(() => serializeTree(document));8 console.log(tree);9 await browser.close();10})();11{12 {13 {14 {15 "attributes": {16 }17 },18 {19 "attributes": {20 }21 },22 {23 {24 }25 },26 {27 "attributes": {28 }29 }30 },31 {32 {33 {34 {
Using AI Code Generation
1const { serializeTree } = require('playwright/lib/server/transport');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 serializedTree = serializeTree(page._delegate._pageProxy);8 console.log(serializedTree);9 await browser.close();10})();
Using AI Code Generation
1const { serializeTree } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { chromium } = require('playwright');3(async () => {4const browser = await chromium.launch();5const context = await browser.newContext();6const page = await context.newPage();7console.log(serializeTree(page));8await browser.close();9})();
Using AI Code Generation
1const { serializeTree } = require('playwright/lib/server/dom');2const { chromium } = require('playwright');3const fs = require('fs');4const path = require('path');5(async () => {6 const browser = await chromium.launch();7 const context = await browser.newContext();8 const page = await context.newPage();9 const html = await page.evaluate(serializeTree);10 fs.writeFileSync(path.join(__dirname, 'tree.json'), JSON.stringify(html, null, 2));11 await browser.close();12})();13{14 "attributes": {15 },16 {17 {18 "attributes": {19 },20 },21 {22 {23 }24 },25 {26 "attributes": {27 },28 },29 {
Using AI Code Generation
1const playwright = require('playwright');2const { serializeTree } = require('playwright/lib/internal/accessibility/serializers');3(async () => {4 const browser = await playwright.chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const tree = await page.accessibility.snapshot({ root: page });8 console.log(serializeTree(tree));9 await browser.close();10})();11{12 {13 {14 {15 },16 {17 },18 {19 },20 {21 },22 {23 },24 {25 },26 {27 },28 {29 },30 {31 },32 {33 },34 {35 },36 {37 },38 {39 },40 {41 },42 {43 },44 {45 },46 {
Using AI Code Generation
1const { serializeTree } = require('playwright/lib/server/domSnapshot');2const { chromium } = require('playwright');3const fs = require('fs');4const path = require('path');5const { promisify } = require('util');6const writeFile = promisify(fs.writeFile);7(async () => {8 const browser = await chromium.launch();9 const page = await browser.newPage();10 const html = await page.content();11 const snapshot = await page._delegate._pageProxy._client.send('DOMSnapshot.captureSnapshot', {12 });13 const domSnapshot = {14 };15 const tree = serializeTree(domSnapshot);16 await writeFile(path.join(__dirname, 'tree.json'), JSON.stringify(tree, null, 2));17 await browser.close();18})();19{20 "attributes": {21 },22 {23 "attributes": {},24 {25 "attributes": {},26 {27 "attributes": {28 },29 },30 {31 "attributes": {},32 {33 "attributes": {34 },35 }36 },37 {38 "attributes": {39 },40 },41 {42 "attributes": {43 },44 },45 {46 "attributes": {47 },48 },49 {
Using AI Code Generation
1const { serializeTree } = require('playwright/lib/utils/serializeAccessibilityTree');2const { Accessibility } = require('playwright/lib/server/chromium/crAccessibility');3const accessibility = new Accessibility(page._delegate);4const { tree } = await accessibility.snapshotForDebugging();5const accessibleTree = serializeTree(tree);6console.log(JSON.stringify(accessibleTree, null, 2));7accessibility.dispose();8const accessibleTree = serializeTree(tree);9console.log(JSON.stringify(accessibleTree, null, 2));10accessibility.dispose();11const accessibleTree = serializeTree(tree);12console.log(JSON.stringify(accessibleTree, null, 2));13accessibility.dispose();14const accessibleTree = serializeTree(tree);15console.log(JSON.stringify(accessibleTree, null, 2));16accessibility.dispose();17const accessibleTree = serializeTree(tree);18console.log(JSON.stringify(accessibleTree, null, 2));19accessibility.dispose();20const accessibleTree = serializeTree(tree);21console.log(JSON.stringify(accessibleTree, null, 2));22accessibility.dispose();23const accessibleTree = serializeTree(tree);24console.log(JSON.stringify(accessibleTree, null, 2));25accessibility.dispose();26const accessibleTree = serializeTree(tree);27console.log(JSON.stringify(accessibleTree, null, 2));28accessibility.dispose();
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