Best JavaScript code snippet using playwright-internal
manager.js
Source:manager.js  
...55        var activeElement = getActiveElement();56        if (activeElement) {57            groupId = focusQuery.getParentId(activeElement);58            elementId = focusQuery.getElementId(activeElement);59            findPrevElement(groupId, elementId);60        } else {61            findPrevElement();62        }63    }64    /**65     * Internal implementation of indexOf for arrays66     * @param list67     * @param item68     * @returns {number}69     */70    function getElementIndex(list, item) {71        var i = 0, len = list.length;72        while (i < len) {73            if (list[i] === item) {74                return i;75            }76            i += 1;77        }78        return -1;79    }80    /**81     * Searches list of elements and finds the next best element82     * @param elements83     * @param elementId84     * @returns {*}85     */86    function getPrevElement(elements, elementId) {87        var element, index;88        if (elements && elements.length) {89            if (elementId) {90                element = focusQuery.getElement(elementId);91                index = getElementIndex(elements, element);92                if (index > 0) {93                    return elements[index - 1];94                }95            } else {96                return elements[elements.length - 1];97            }98        }99    }100    /**101     * Searches list of groups and finds the next best groups102     * @param groups103     * @param groupId104     * @returns {*}105     */106    function getPrevGroup(groups, groupId) {107        var group, index;108        if (groups && groups.length) {109            if (groupId) {110                group = focusQuery.getGroup(groupId);111                index = getElementIndex(groups, group);112                if (index > 0) {113                    return groups[index - 1];114                }115            } else {116                return groups[0];117            }118        }119    }120    /**121     * Searches list of elements and finds the next best element122     * @param elements123     * @param elementId124     * @returns {*}125     */126    function getNextElement(elements, elementId) {127        var element, index;128        if (elements && elements.length) {129            if (elementId) {130                element = focusQuery.getElement(elementId);131                index = getElementIndex(elements, element);132                if (index !== -1 && index + 1 < elements.length) {133                    return elements[index + 1];134                }135            } else {136                return elements[0];137            }138        }139    }140    /**141     * Searches list of elements and finds the next best group142     * @param groups143     * @param groupId144     * @returns {*}145     */146    function getNextGroup(groups, groupId) {147        var group, index;148        if (groups) {149            group = focusQuery.getGroup(groupId);150            index = getElementIndex(groups, group);151            if (index !== -1 && index + 1 < groups.length) {152                return groups[index + 1];153            }154        }155    }156    /**157     * Finds the next available group. Once a group is found it search for an element to set focus to.158     * If no group is found, it will go up the parent groups to find another group. If no groupId is159     * passed in it will find the first isolate group encountered.160     *161     * @param parentGroupId162     * @param groupId163     */164    function findNextGroup(parentGroupId, groupId) {165        var group, groups, nextGroup, nextGroupId, parentGroup, grandparentGroupId, hasTail;166        group = focusQuery.getGroup(groupId);167        hasTail = focusQuery.hasGroupTail(group);168        if (hasTail || !parentGroupId) {169            findNextStep(groupId);170        } else {171            parentGroupId = focusQuery.getParentGroupId(group);172            groups = focusQuery.getChildGroups(parentGroupId);173            nextGroup = getNextGroup(groups, groupId);174            if (nextGroup) {175                nextGroupId = focusQuery.getGroupId(nextGroup);176                return findNextElement(nextGroupId);177            } else {178                // no next group go up, if there is not a parentGroup, we are at the top of the isolate group179                parentGroup = focusQuery.getGroup(parentGroupId);180                grandparentGroupId = focusQuery.getParentGroupId(parentGroup);181                return findNextGroup(grandparentGroupId, parentGroupId);182            }183        }184    }185    /**186     * Check if the element should be stopped, looped or released187     * @param groupId188     */189    function findNextStep(groupId) {190        var group, tail;191        group = focusQuery.getGroup(groupId);192        tail = focusQuery.getGroupTail(group);193        if (groupId) {194            if (tail === 'stop') {195                return; // do nothing196            }197            if (!tail) {198                disable();199                return;200            }201        } else {202            groupId = focusQuery.getFirstGroupId();203        }204        // loop205        findNextElement(groupId);206    }207    /**208     * Searches for a child group within another group. Once a group has been209     * found, search for an element in group. If no group found, go up parent210     * groups to find another group.211     *212     * @param groupId213     */214    function findNextChildGroup(groupId) {215        var groups, group, nextGroupId, parentGroupId;216        groups = focusQuery.getChildGroups(groupId);217        if (groups.length) {218            nextGroupId = focusQuery.getGroupId(groups[0]);219            findNextElement(nextGroupId);220        } else {221            // there are no child groups, go back up parent chain222            group = focusQuery.getGroup(groupId);223            parentGroupId = focusQuery.getParentGroupId(group);224            findNextGroup(parentGroupId, groupId);225        }226    }227    /**228     * Searches for an element within a group. If an element is found, place focus on element. If no element found,229     * start traversing through child groups. If a groupId is not passed in, the first available isolate group will230     * be used.231     * @param groupId232     * @param elementId233     */234    function findNextElement(groupId, elementId) {235        var els, nextElement;236        if (groupId) {237            els = focusQuery.getGroupElements(groupId);238            nextElement = getNextElement(els, elementId);239            if (nextElement) {240                // focus on next element241                if (scope.callback) {242                    scope.callback(nextElement);243                } else {244                    focus(nextElement);245                }246            } else {247                // there are no focus elements, go to next child focus group248                findNextChildGroup(groupId);249            }250        } else {251            // no group defined, find a group252            findNextGroup();253        }254    }255    /**256     * Finds the next available group. Once a group is found it will search for the child group. If no child group257     * is found, it will then search for elements within the group. If no elements are found, it will go back up258     * parent groups to find next available group.259     *260     * @param ParentGroupId261     * @param groupId262     */263    function findPrevGroup(ParentGroupId, groupId) {264        var groups, prevGroup, prevGroupId, parentParentGroup, parentParentGroupId;265        if (ParentGroupId) {266            groups = focusQuery.getChildGroups(ParentGroupId);267            prevGroup = getPrevGroup(groups, groupId);268            if (prevGroup) {269                // found group, now find child group270                prevGroupId = focusQuery.getGroupId(prevGroup);271                findPrevChildGroup(prevGroupId);272            } else {273                // otherwise find an element in this ParentGroup274                findPrevElement(ParentGroupId);275            }276        } else {277            // find the top most isolated group and start traversing through its child groups278            groupId = focusQuery.getLastGroupId();279            findPrevChildGroup(groupId);280        }281    }282    /**283     * Finds the child group within another group. Once group is found, it will search for elements within a group.284     * @param groupId285     */286    function findPrevChildGroup(groupId) {287        var groups, childGroupId;288        if (groupId) {289            groups = focusQuery.getChildGroups(groupId);290            if (groups.length) {291                childGroupId = focusQuery.getGroupId(groups[groups.length - 1]);292                findPrevChildGroup(childGroupId);293            } else {294                findPrevElement(groupId);295            }296        } else {297            findPrevGroup();298        }299    }300    /**301     * Finds an next available element within a group. If an element is found, focus will be set.302     * @param groupId303     * @param elementId304     */305    function findPrevElement(groupId, elementId) {306        var els, prevEl, group, hasHead;307        if (groupId) {308            els = focusQuery.getGroupElements(groupId);309            prevEl = getPrevElement(els, elementId);310            if (prevEl) {311                // set focus to next element312                if (scope.callback) {313                    scope.callback(prevEl);314                } else {315                    focus(prevEl);316                }317            } else {318                findPrevStep(groupId);319            }...dictionary-select.js
Source:dictionary-select.js  
...61        }62    }63    return element;64}65function findPrevElement(current, find){66    var element;67    var parents = $(current).parents(".regRow").prevAll();68    for(var i=0; i < parents.length; i++){69        if($(parents[i]).find(find).length > 0){70            element = $(parents[i]).find(find);71            break;72        }73    }74    return element;75}76function getDistrict(region){77    if($(region).val() != null){78        var select = findNextElement(region, "select[data-dictionary='fidoDistrict']");79        var data = {80            region : $(region).val()81        };82        initSelect(select, data, $(region).val());83    }84}85function getLocalityType(district){86    if($(district).val() != null){87        var select = findNextElement(district, "select[data-dictionary='fidoLocalityType']");88        var data = {89            district : $(district).val()90        };91        initSelect(select, data, $(district).val());92    }93}94function getLocalityName(localityType){95    if($(localityType).val() != null){96        var select = findNextElement(localityType, "select[data-dictionary='fidoLocalityName']");97        var fidoDistrict = findPrevElement(localityType, "select[data-dictionary='fidoDistrict']");98        var data = {99            localityType : $(localityType).val(),100            district : $(fidoDistrict).val()101        };102        initSelect(select,data, $(localityType).val() + $(fidoDistrict).val());103    }104}105function getStreetType(localityName){106    if($(localityName).val() != null){107        var select = findNextElement(localityName, "select[data-dictionary='fidoStreetType']");108        var data = {109            localityName : $(localityName).val()110        };111        initSelect(select,data, $(localityName).val());112    }113}114function getStreet(streetType){115    if($(streetType).val() != null){116        var select = findNextElement(streetType, "select[data-dictionary='fidoStreet']");117        var fidoLocalityName = findPrevElement(streetType, "select[data-dictionary='fidoLocalityName']");118        var data = {119            streetType : $(streetType).val(),120            localityName : $(fidoLocalityName).val()121        };122        initSelect(select,data, $(streetType).val() + $(fidoLocalityName).val());123    }124}125function getZipCode(street){126    if($(street).val() != null){127        var select = findNextElement(street, "select[data-dictionary='fidoZipCode']");128        var data = {129            street : $(street).val()130        };131        initSelect(select,data, $(street).val());132    }133}134//for event or simple call135function initSelect(select, newData, parentId){136    var url = $("#urlResource").val();137    if(select.length > 0 && $(select).not(":hidden")){138        if($(select).data("dictionary")){139            if(parentId != null){140                var old = $(select).data("parentId");141                if(!!old){142                    if(old == parentId){143                        return;144                    }145                }146                $(select).data("parentId", parentId);147            }148            var dict = $(select).data("dictionary");149            var data =  $.extend({ dictionary : dict }, newData);150            loadJsonSelect(url, data, select);151        }152    }153}154function canLoad($select){155    var influence, influence2;156    if($select.data("dictionary").indexOf('fidoDistrict') > -1){157       influence = findPrevElement($select, "select[name*='region']");158       return !!influence.val();159    }else if($select.data("dictionary").indexOf('fidoLocalityType') > -1){160        influence = findPrevElement($select, "select[data-dictionary='fidoDistrict']");161        return !!influence.val();162    }else if($select.data("dictionary").indexOf('fidoLocalityName') > -1){163        influence = findPrevElement($select, "select[data-dictionary='fidoLocalityType']");164        influence2 = findPrevElement($select, "select[data-dictionary='fidoDistrict']");165        return !!influence.val() && !!influence2.val();166    }else if($select.data("dictionary").indexOf('fidoStreetType') > -1){167        influence = findPrevElement($select, "select[data-dictionary='fidoLocalityName']");168        return !!influence.val();169    }else if($select.data("dictionary").indexOf('fidoStreet') > -1 && $select.data("dictionary").indexOf('fidoStreetType') == -1){170        influence = findPrevElement($select, "select[data-dictionary='fidoStreetType']");171        influence2 = findPrevElement($select, "select[data-dictionary='fidoLocalityName']");172        return !!influence.val() && !!influence2.val();173    }else if($select.data("dictionary").indexOf('fidoZipCode') > -1){174        influence = findPrevElement($select, "select[data-dictionary='fidoStreet']");175        return !!influence.val();176    }177    return true;178}179function loadJsonSelect(url, data, select){180    var $select = $(select);181    if($select.parents("fieldset")){182        $select.parents("fieldset").addClass("loader");183    }184    var locale = $(".dict-load").parents("form").data("locale");185    if(canLoad($select)){186        $.ajaxQueue({187            type:"POST"188            ,url: url...helpers.js
Source:helpers.js  
...123        events[name] = newHandler124    }125}126//127function findPrevElement(children) {128    let i = children.length129    while (i--) {130        if (children[i].tag && children[i].if) return children[i]131    }132}133//ä¸ºäº esle ||else if134export function processIfConditions(el, parent) {135    const prev = findPrevElement(parent.children)136    if (prev) {137        addIfCondition(prev, {138            exp: el.elseif,139            block: el140        })141    } else {142        warn(143            `v-${el.elseif ? ('else-if="' + el.elseif + '"') : 'else'} ` +144            `used on element <${el.tag}> without corresponding v-if.`145        )146    }147}148export function makeFunction(code) {149    try {...parseTemplate.js
Source:parseTemplate.js  
2const { createElement, createText } = require("./createElement");3const { parseHTML } = require("./parseHTML");4const { parseFor } = require("./parseFor");5function processIfConditions(el, parent) {6	function findPrevElement(children) {7		let i = children.length;8		while (i--) {9			if (children[i].type === 1) {10				return children[i];11			} else {12				children.pop();13			}14		}15	}16	const prev = findPrevElement(parent.children);17	if (prev && prev.if) prev.ifConditions.push(el);18}19function checkRefInFor(el) {20	var parent = el;21	while (parent) {22		if (parent.for !== undefined) {23			return true;24		}25		parent = parent.parent;26	}27	return false;28}29exports.parseTemplate = function parseTemplate(template) {30	const stack = [];...linkList.js
Source:linkList.js  
1class Node {2  constructor(element) {3    this.element = element4    this.next = null5  }6}7class LinkList {8  constructor() {9    // this.sentry = new Node('header sentry') å¨å
µ10    this.head = new Node('header sentry')11  }12  findByValue (element) {13    let nextNode = this.head.next14    while(nextNode && nextNode.element) {15      if (nextNode.element === element) {16        return nextNode17      }18      nextNode = nextNode.next19    }20  }21  findPrev (element) {22    let currentElement = this.head23    while(currentElement.next && currentElement.next.element) {24      if (currentElement.next.element === element) {25        return currentElement26      }27      currentElement = currentElement.next28    }29    return currentElement ? currentElement : null30  } 31  findByIndex (num) {32  }33  append (element) {34    // æ¾å°é¾å°¾ next = null35    let currentNode = this.head36    while(currentNode.next) {37      currentNode = currentNode.next38    }39    currentNode.next = new Node(element)40  }41  insert (newElement, currentELement) {42    // æ¾å° currentELement , newElementæå°currentELementä¹å43    const findNode = this.findByValue(currentELement)44    if (findNode) {45      const newElementNode = new Node(newElement)46      newElementNode.next = findNode.next47      findNode.next = newElementNode48    }49  }50  remove (element) {51     // æ¾å° å½åèç¹  prev èç¹52    const findNode = this.findByValue(element)53    console.log(findNode)54    if (findNode) {55      // æ¾å°  prevELement56      const findPrevELement = this.findPrev(element)57      if (findPrevELement) {58        findPrevELement.next = findNode.next59      }60    }61  }62  showListElement (revelList) {63    let currentNode = revelList || this.head64    while(currentNode.next) {65      console.log(currentNode.element)66      currentNode = currentNode.next67    }68  }69  revel() {70    let next = null71    let pre = null72    while(this.head) {73      next = this.head.next74      // å转åç this.head.next = this.head 75      this.head.next = pre76      // æå½åçèç¹åèµ·æ¥ å转å ä½ä¸ºå转åçnext ä¹å°±æ¯ä¸ä¸å¥é»è¾77      pre = this.head78      // 䏿¥ä¸æ¥å°this.headå忍79      this.head = next80    }81    return pre82  }83}84const linkList = new LinkList()85linkList.append('a')86linkList.append('c')87linkList.insert('d', 'a') // a c d88// linkList.insert('e', 'd') // a c d e89// linkList.insert('f', 'e') // a c d e f90// linkList.remove('e') // a c d f91// linkList.remove('f') // a c d92// linkList.insert('g', 'e') // a c d93// linkList.insert('h', 'd') // a c d h94const revel = linkList.revel()...8924.js
Source:8924.js  
1{2  var prev = findPrevElement(parent.children);3  if (prev && prev.if) {4    addIfCondition(prev, {5      exp: el.elseif,6      block: el7    });8  } else {9    warn$2(10      "v-" +11        (el.elseif ? 'else-if="' + el.elseif + '"' : "else") +12        " " +13        "used on element <" +14        el.tag +15        "> without corresponding v-if."16    );...10975.js
Source:10975.js  
1{2  var prev = findPrevElement(parent.children);3  if (prev && prev.if) {4    addIfCondition(prev, {5      exp: el.elseif,6      block: el7    });8  } else {9    warn$2(10      "v-" +11        (el.elseif ? 'else-if="' + el.elseif + '"' : "else") +12        " " +13        "used on element <" +14        el.tag +15        "> without corresponding v-if."16    );...findPrevElement.js
Source:findPrevElement.js  
1/* è·åå驱å
ç´ èç¹ */2function findPrevElement (children: Array<any>): ASTElement | void {3  let i = children.length4  while (i--) {5    if (children[i].type === 1) {6      return children[i]7    } else {8      // text between v-ifãv-else-ifãv-else èç¹9      children.pop()10    }11  }...Using AI Code Generation
1const { findPrevElement } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch();5  const context = await browser.newContext();6  const page = await context.newPage();7  const element = await page.$('text=Docs');8  const prevElement = findPrevElement(element);9  console.log(prevElement);10  await browser.close();11})();12ElementHandle {13  _context: BrowserContext {14    _browser: Browser {15      _connection: Connection {Using AI Code Generation
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 element = await page.findPrevElement('text="Hello, world!"');7  console.log(element);8  await browser.close();9})();10page.findPrevElement(selector[, options])11const {chromium} = require('playwright');12(async () => {13  const browser = await chromium.launch();14  const context = await browser.newContext();15  const page = await context.newPage();16  try {17    await page.findPrevElement('text="Hello, world!"');18  } catch (e) {19    console.log('Element not found');20  }21  await browser.close();22})();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  await page.setContent('<div>Hello, world!</div>');29  const element = await page.findPrevElement('textUsing AI Code Generation
1const {findPrevElement} = 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 findPrevElement(page.mainFrame(), {selector: 'input[name="q"]'});8  await element.click();9  await page.waitForTimeout(10000);10  await browser.close();11})();12    at CDPSession.send (C:\Users\username13    at async DOMWorld._describeNode (C:\Users\username14    at async DOMWorld._buildObject (C:\Users\username15    at async DOMWorld.evaluateHandle (C:\Users\username16    at async DOMWorld.evaluate (C:\Users\username17    at async Frame.evaluate (C:\Users\username18    at async Frame.$ (C:\Users\username19    at async findPrevElement (C:\Users\username20    at async Object.<anonymous> (C:\Users\username\test.js:6:38)21    at async ModuleJob.run (internal/modules/esm/module_job.js:152:23)Using AI Code Generation
1const { findPrevElement } = require('playwright/lib/server/dom');2const { chromium } = require('playwright');3(async () => {4  const browser = await chromium.launch({ headless: false, slowMo: 1000 });5  const context = await browser.newContext();6  const page = await context.newPage();7  const element = await page.$('#tsf');8  const prevElement = await findPrevElement(page, element);9  console.log(prevElement);10  await browser.close();11})();12{ _guid: '0x1A',13   { nodeId: 2,14     importedDocument: null,15     scrollIntoViewIfNeeded: [Function] },16   Page {17     _channel: ChannelOwner {},18     _pageBindings: Map {},19     _workers: Map {},20     _routes: Map {},21     _delegate: {},22     _closePromise: Promise {},23     _disconnectedPromise: Promise {},24     _crashedPromise: Promise {},Using AI Code Generation
1const { findPrevElement } = require('playwright/lib/server/dom');2const { chromium } = require('playwright');3const browser = await chromium.launch();4const page = await browser.newPage();5const element = await page.$('a');6const prevElement = await findPrevElement(page, element);7console.log(prevElement);8await browser.close();Using AI Code Generation
1const { findPrevElement } = require('playwright/lib/server/dom.js');2const { chromium } = require('playwright');3const { createServer } = require('http-server');4const { join } = require('path');5(async () => {6  const server = createServer({ root: join(__dirname, 'public') });7  server.listen(8080);8  const browser = await chromium.launch();9  const context = await browser.newContext();10  const page = await context.newPage();11  await page.click('button');12  const element = await page.$('body');13  const prevElement = await findPrevElement(page, element);14  console.log(prevElement);15  await browser.close();16  server.close();17})();Using AI Code Generation
1const { findPrevElement } = require('@playwright/test/lib/autowaiting');2const { Page } = require('@playwright/test/lib/server/chromium/crPage');3const page = new Page();4const element = await findPrevElement(page, 'button');5console.log(element);6const { findNextElement } = require('@playwright/test/lib/autowaiting');7const { Page } = require('@playwright/test/lib/server/chromium/crPage');8const page = new Page();9const element = await findNextElement(page, 'button');10console.log(element);11const { findElement } = require('@playwright/test/lib/autowaiting');12const { Page } = require('@playwright/test/lib/server/chromium/crPage');13const page = new Page();14const element = await findElement(page, 'button');15console.log(element);16const { findElements } = require('@playwright/test/lib/autowaiting');17const { Page } = require('@playwright/test/lib/server/chromium/crPage');18const page = new Page();19const elements = await findElements(page, 'button');20console.log(elements);21const { findElementsInPage } = require('@playwright/test/lib/autowaiting');22const { Page } = require('@playwright/test/lib/server/chromium/crPage');23const page = new Page();24const elements = await findElementsInPage(page, 'button');25console.log(elements);26const { findElementsInShadow } = require('@playwright/test/lib/autowaiting');27const { Page } = require('@playwright/test/lib/server/chromium/crPage');28const page = new Page();29const elements = await findElementsInShadow(page, 'button');30console.log(elements);31const { findElementsInIframe } = require('@playwright/test/lib/autowaiting');32const { Page } = require('@playwright/test/lib/server/chromium/crPage');33const page = new Page();34const elements = await findElementsInIframe(page, 'LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
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