How to use getDescendants method in wpt

Best JavaScript code snippet using wpt

tree.js

Source:tree.js

...22// downward path between the root and a leaf23//24htrace.treeHeight = function(node, getDescendants) {25  var height = 0;26  var descendants = getDescendants(node);27  for (var i = 0; i < descendants.length; i++) {28    height = Math.max(height,29        1 + htrace.treeHeight(descendants[i], getDescendants));30  }31  return height;32};33//34// Perform a depth-first, post-order traversal on the tree, invoking the35// callback on every node with the node and depth as the arguments.36//37// Example:38//     539//    / \40//   3   441//  / \42// 1   243//44htrace.treeTraverseDepthFirstPost = function(node, getDescendants, depth, cb) {45  var descendants = getDescendants(node);46  for (var i = 0; i < descendants.length; i++) {47    htrace.treeTraverseDepthFirstPost(descendants[i],48        getDescendants, depth + 1, cb);49  }50  cb(node, depth);51};52//53// Perform a depth-first, pre-order traversal on the tree, invoking the54// callback on every node with the node and depth as the arguments.55//56// Example:57//     158//    / \59//   2   560//  / \61// 3   462//63htrace.treeTraverseDepthFirstPre = function(node, getDescendants, depth, cb) {64  cb(node, depth);65  var descendants = getDescendants(node);66  for (var i = 0; i < descendants.length; i++) {67    htrace.treeTraverseDepthFirstPre(descendants[i],68        getDescendants, depth + 1, cb);69  }...

getDescendants.test.ts

Source:getDescendants.test.ts

1import { getDescendants } from "./getDescendants";2import treeData from "../stories/assets/sample-default.json";3describe("getDescendants", () => {4  test("get descendant nodes by id", () => {5    let descendantIds = getDescendants(treeData, 1).map((n) => n.id);6    expect(descendantIds.includes(2)).toBe(true);7    expect(descendantIds.includes(3)).toBe(true);8    descendantIds = getDescendants(treeData, 4).map((n) => n.id);9    expect(descendantIds.includes(5)).toBe(true);10    expect(descendantIds.includes(6)).toBe(true);11    descendantIds = getDescendants(treeData, 7).map((n) => n.id);12    expect(descendantIds.length).toBe(0);13  });...

Using AI Code Generation

1var treeView = document.getElementById("treeView");2var descendants = treeView.getDescendants();3for(var i=0; i<descendants.length; i++)4{5  alert(descendants[i].getAttribute("label"));6}7var treeView = document.getElementById("treeView");8var descendants = treeView.getDescendants();9for(var i=0; i<descendants.length; i++)10{11  alert(descendants[i].getAttribute("label"));12}13var treeView = document.getElementById("treeView");14var descendants = treeView.getDescendants();15for(var i=0; i<descendants.length; i++)16{17  alert(descendants[i].getAttribute("label"));18}19var treeView = document.getElementById("treeView");20var descendants = treeView.getDescendants();21for(var i=0; i<descendants.length; i++)22{23  alert(descendants[i].getAttribute("label"));24}25var treeView = document.getElementById("treeView");26var descendants = treeView.getDescendants();27for(var i=0; i<descendants.length; i++)28{29  alert(descendants[i].getAttribute("label"));30}31var treeView = document.getElementById("treeView");32var descendants = treeView.getDescendants();33for(var i=0; i<descendants.length; i++)34{35  alert(descendants[i].getAttribute("label"));36}37var treeView = document.getElementById("treeView");38var descendants = treeView.getDescendants();39for(var i=0; i<descendants.length; i++)40{41  alert(descendants[i].getAttribute("label"));42}43var treeView = document.getElementById("treeView");44var descendants = treeView.getDescendants();45for(var i=0; i<descendants.length; i++)

Using AI Code Generation

1var getDescendants = require('./getDescendants');2var wptree = require('./wptree');3var tree = new wptree();4tree.add("A", "B");5tree.add("A", "C");6tree.add("A", "D");7tree.add("B", "E");8tree.add("B", "F");9tree.add("C", "G");10tree.add("E", "H");11tree.add("E", "I");12tree.add("E", "J");13tree.add("F", "K");14tree.add("F", "L");15tree.add("F", "M");16tree.add("G", "N");17tree.add("G", "O");18tree.add("G", "P");19tree.add("G", "Q");20tree.add("G", "R");21tree.add("G", "S");22tree.add("G", "T");23tree.add("G", "U");24tree.add("G", "V");25tree.add("G", "W");26tree.add("G", "X");27tree.add("G", "Y");28tree.add("G", "Z");29tree.add("G", "AA");30tree.add("G", "AB");31tree.add("G", "AC");32tree.add("G", "AD");33tree.add("G", "AE");34tree.add("G", "AF");35tree.add("G", "AG");36tree.add("G", "AH");37tree.add("G", "AI");38tree.add("G", "AJ");39tree.add("G", "AK");40tree.add("G", "AL");41tree.add("G", "AM");42tree.add("G", "AN");43tree.add("G", "AO");44tree.add("G", "AP");45tree.add("G", "AQ");46tree.add("G", "AR");47tree.add("G", "AS");48tree.add("G", "AT");49tree.add("G", "AU");50tree.add("G", "AV");51tree.add("G", "AW");52tree.add("G", "AX");53tree.add("G", "AY");54tree.add("G", "AZ");55tree.add("G", "BA");56tree.add("G", "BB");57tree.add("G", "BC");58tree.add("G", "BD");59tree.add("G", "BE");60tree.add("G", "BF");61tree.add("G", "BG");62tree.add("

Using AI Code Generation

1var wptree = require('wptree');2var tree = wptree.createTree();3tree.add(1,0);4tree.add(2,0);5tree.add(3,0);6tree.add(4,1);7tree.add(5,1);8tree.add(6,2);9tree.add(7,2);10tree.add(8,3);11tree.add(9,3);12tree.add(10,4);13tree.add(11,4);14tree.add(12,5);15tree.add(13,5);16tree.add(14,6);17tree.add(15,6);18tree.add(16,7);19tree.add(17,7);20tree.add(18,8);21tree.add(19,8);22tree.add(20,9);23tree.add(21,9);24tree.add(22,10);25tree.add(23,10);26tree.add(24,11);27tree.add(25,11);28tree.add(26,12);29tree.add(27,12);30tree.add(28,13);31tree.add(29,13);32tree.add(30,14);33tree.add(31,14);34tree.add(32,15);35tree.add(33,15);36tree.add(34,16);37tree.add(35,16);38tree.add(36,17);39tree.add(37,17);40tree.add(38,18);41tree.add(39,18);42tree.add(40,19);43tree.add(41,19);44tree.add(42,20);45tree.add(43,20);46tree.add(44,21);47tree.add(45,21);48tree.add(46,22);49tree.add(47,22);50tree.add(48,23);51tree.add(49,23);52tree.add(50,24);53tree.add(51,24);54tree.add(52,25);55tree.add(53,25);56tree.add(54,26);57tree.add(55,26);58tree.add(56,27);59tree.add(57,27);60tree.add(58,28);61tree.add(59,28);62tree.add(60,29);63tree.add(61,29);64tree.add(62,30);65tree.add(63,30);66tree.add(64,31);67tree.add(65,31);68tree.add(66,32);69tree.add(67,32);

Using AI Code Generation

1var wpTree = require('wp-tree');2var wptree = new wpTree();3var root = {id: 1, name: 'root', isRoot: true};4var child1 = {id: 2, name: 'child1', isRoot: false};5var child2 = {id: 3, name: 'child2', isRoot: false};6var child3 = {id: 4, name: 'child3', isRoot: false};7var child4 = {id: 5, name: 'child4', isRoot: false};8var child5 = {id: 6, name: 'child5', isRoot: false};9var child6 = {id: 7, name: 'child6', isRoot: false};10wptree.addNode(root);11wptree.addNode(child1, root.id);12wptree.addNode(child2, root.id);13wptree.addNode(child3, child1.id);14wptree.addNode(child4, child1.id);15wptree.addNode(child5, child2.id);16wptree.addNode(child6, child2.id);17var descendants = wptree.getDescendants(root.id);18console.log(descendants);19[ { id: 2, name: 'child1', isRoot: false },20  { id: 3, name: 'child2', isRoot: false },21  { id: 4, name: 'child3', isRoot: false },22  { id: 5, name: 'child4', isRoot: false },23  { id: 6, name: 'child5', isRoot: false },24  { id: 7, name: 'child6', isRoot: false } ]25## getAncestors(id)26var wpTree = require('wp-tree');27var wptree = new wpTree();28var root = {id: 1, name: 'root', isRoot: true};29var child1 = {id: 2, name: 'child1', isRoot: false};30var child2 = {id: 3, name: 'child2',

Using AI Code Generation

1var tree = new WPTree();2tree.init();3var root = tree.getRoot();4var node = tree.createNode("node1", "node1", "node1");5var child1 = tree.createNode("child1", "child1", "child1");6var child2 = tree.createNode("child2", "child2", "child2");7var child3 = tree.createNode("child3", "child3", "child3");8var child4 = tree.createNode("child4", "child4", "child4");9var child5 = tree.createNode("child5", "child5", "child5");10var child6 = tree.createNode("child6", "child6", "child6");11var child7 = tree.createNode("child7", "child7", "child7");12var child8 = tree.createNode("child8", "child8", "child8");13var child9 = tree.createNode("child9", "child9", "child9");14var child10 = tree.createNode("child10", "child10", "child10");15var child11 = tree.createNode("child11", "child11", "child11");16var child12 = tree.createNode("child12", "child12", "child12");17var child13 = tree.createNode("child13", "child13", "child13");18var child14 = tree.createNode("child14", "child14", "child14");19var child15 = tree.createNode("child15", "child15", "child15");20var child16 = tree.createNode("child16", "child16", "child16");21var child17 = tree.createNode("child17", "child17", "child17");22var child18 = tree.createNode("child18", "child18", "child18");23var child19 = tree.createNode("child19", "child19", "child19");24var child20 = tree.createNode("child20", "child20", "child20");25var child21 = tree.createNode("child21", "child21", "child21");26var child22 = tree.createNode("child22", "child22", "child22");27var child23 = tree.createNode("child23", "child23", "child23");28var child24 = tree.createNode("child24", "child24", "child24");

Using AI Code Generation

1var tree = document.getElementById("tree");2var item = tree.view.getItemAtIndex(0);3var children = tree.view.getDescendants(item);4getDescendants: function (item) {5    var children = [];6    var self = this;7    function addChildren(item) {8        var next = self.getNextSibling(item);9        while (next) {10            children.push(next);11            addChildren(next);12            next = self.getNextSibling(next);13        }14    }15    addChildren(item);16    return children;17}18getNextSibling: function (item) {19    var next = item.nextSibling;20    while (next && next.localName != "treeitem")21        next = next.nextSibling;22    return next;23},24getItemAtIndex: function (index) {25    var item = this._rootItem;26    while (item && index >= 0) {27        if (index == 0)28            return item;29        index--;30        item = this.getNextSibling(item);31    }32    return null;33},34get _rootItem() {35    return this._treeElement.firstChild.firstChild;36},37get _treeElement() {38    return this._treeElement || document.getAnonymousElementByAttribute(this, "class", "treechildren");39},40getAnonymousElementByAttribute: function (element, attr, value) {41    var elements = this.getAnonymousNodes(element);42    for (var i = 0; i < elements.length; i++)43        if (elements[i].getAttribute(attr) == value)44            return elements[i];45    return null;46},47getAnonymousNodes: function (element) {48    var elements = [];49    var walker = document.createTreeWalker(element, NodeFilter.SHOW_ALL, null, false);50    while (walker.nextNode())51        if (walker.currentNode.parentNode != element)52            elements.push(walker.currentNode);53    return elements;54},

Using AI Code Generation

1for(var i=0; i<descendants.length; i++) {2}3for(var i=0; i<descendants.length; i++) {4}5for(var i=0; i<descendants.length; i++) {6}7for(var i=0; i<descendants.length; i++) {8}9for(var i=0; i<descendants.length; i++) {10}11for(var i=0; i<descendants.length; i++) {

Using AI Code Generation

1var tree = document.getElementById("tree");2var node = tree.selectedNode;3var desc = node.getDescendants();4var str = "";5for (var i = 0; i < desc.length; i++)6{7  str += desc[i].getAttribute("label") + "\n";8}9alert(str);

Using AI Code Generation

1var treeView = document.getElementById("treeView");2var node = treeView.currentItem;3var children = treeView.getDescendants(node);4var numChildren = children.length;5console.log(numChildren);6console.log(children);7for (var i=0; i<numChildren; i++) {8    treeView.appendChild(children[i]);9}10treeView.clear();11for (var i=0; i<numChildren; i++) {12    treeView.appendChild(children[i]);13}14treeView.clear();15for (var i=0; i<numChildren; i++) {16    treeView.appendChild(children[i]);17}18treeView.clear();19for (var i=0; i<numChildren; i++) {20    treeView.appendChild(children[i]);21}22treeView.clear();23for (var i=0; i<numChildren; i++) {24    treeView.appendChild(children[i]);25}26treeView.clear();27for (var i=0; i<numChildren; i++) {28    treeView.appendChild(children[i]);29}30treeView.clear();31for (var i=0; i<numChildren; i++) {32    treeView.appendChild(children[i]);33}34treeView.clear();35for (var i=0; i<numChildren; i++) {36    treeView.appendChild(children[i]);37}38treeView.clear();39for (var i=0; i<numChildren; i++) {40    treeView.appendChild(children[i]);41}42treeView.clear();43for (var i=0; i<numChildren;

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.