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How to use chooseFirstSelector method in Playwright Internal

Best JavaScript code snippet using playwright-internal

selectors.js

Source:selectors.js

1define(['jquery', 'CMS', 'rz_root/notlive/js/cssHelper'], function ($, CMS, cssHelper) {2    var i18n = {};3    var cachedModulesAndSelectors = null;4    // global css selectors5    var getGlobalCssSelectors = function () {6        var globalSel =  {};7        globalSel.other = [{8            title: i18n['selector.allChildModules'],9            selector: ' .isModule'10        }, {11            title: i18n['selector.allFirstLevelChildModules'],12            // includes selector for modules with wrappers, e.g. rz_box and rz_grid13            selector: ' > .isModule, > :not(.isModule) > .isModule, > :not(.isModule) > :not(.isModule) > .isModule'14        }, {15            title: i18n['selector.headlines'],16            selector: ' h1, h2, h3, h4, h5, h6',17            items: [{18                title: i18n['selector.headline1'],19                selector: ' h1'20            },{21                title: i18n['selector.headline2'],22                selector: ' h2'23            },{24                title: i18n['selector.headline3'],25                selector: ' h3'26            },{27                title: i18n['selector.headline4'],28                selector: ' h4'29            },{30                title: i18n['selector.headline5'],31                selector: ' h5'32            },{33                title: i18n['selector.headline6'],34                selector: ' h6'35            }]36        }];37        return globalSel;38    };39    // ----40    var formValueChangeHandler = function (cfg) {41        var modulesAndSelectors = getModulesAndSelectors();42        // update module list43        if (cfg.key == 'module') {44            // update selector list45            var currentSelectors = modulesAndSelectors.selectorByModule[cfg.newValue];46            updateSelectorList(cfg.unitId, currentSelectors);47            // select first selector48            var firstSelectorInList = currentSelectors[0][0] || '';49            CMS.set(cfg.unitId, 'selectorChooser', firstSelectorInList);50            selectorChooserValueChanged(cfg, modulesAndSelectors);51        } else if (cfg.key == 'selectorChooser') {52            // update name and stuff53            selectorChooserValueChanged(cfg, modulesAndSelectors);54        }55        // update the hidden field56        updateAdditionalSelectorHiddenField(cfg);57    };58    // HELPER methods59    // Nth Child60    var updateNthChildChooser = function (cfg, hide) {61        CMS.updateFormFieldConfig(cfg.unitId, 'nthChildEnable', {locked: !!hide});62    };63    var generateCustomNthTypeOf = function (formValues) {64        var additionalPseudoClass = '' + formValues.customPseudoClass.value;65        switch (formValues.customType.value) {66        case 'single':67            additionalPseudoClass += '(' + formValues.singleStartIndex.value + ')';68            break;69        case 'multiple':70            additionalPseudoClass += '(-n+' + formValues.multipleCount.value + ')';71            break;72        case 'all':73            additionalPseudoClass += '(n+' + formValues.allStartIndex.value + ')';74            break;75        case 'multipleOffset':76            additionalPseudoClass += '(' + formValues.multipleOffsetNth.value + 'n+' + formValues.multipleOffsetStartIndex.value + ')';77            break;78        }79        return additionalPseudoClass;80    };81    var generateNthTypeOf = function (cfg) {82        var formValues = CMS.get(cfg.unitId).formValues;83        var nthChildSelector = '';84        // handle types change hidden field85        switch (formValues.type.value) {86        case 'preset':87            nthChildSelector = '' + formValues.presets.value;88            break;89        case 'custom':90            nthChildSelector = generateCustomNthTypeOf(formValues);91            break;92        }93        return nthChildSelector;94    };95    // Other Stuff96    var selectorChooserValueChanged = function (cfg, modulesAndSelectors) {97        var formValues = CMS.get(cfg.unitId).formValues;98        var currentModule = formValues.module.value;99        var selectorConfig = modulesAndSelectors.selectorConfigByModule[currentModule] || {};100        var selectorChooserValue = formValues.selectorChooser.value;101        // show or hide nthChild102        var showNthChild = (selectorConfig[selectorChooserValue] && selectorConfig[selectorChooserValue].enableNthTypeOf);103        updateNthChildChooser(cfg, !showNthChild);104        // uncheck nthChildEnable105        CMS.set(cfg.unitId, 'nthChildEnable', false);106        // update name107        var selName = selectorConfig[selectorChooserValue] ? selectorConfig[selectorChooserValue].title : '';108        CMS.setInfo(cfg.unitId, 'selector', selName);109    };110    var updateAdditionalSelectorHiddenField = function (cfg) {111        var unit = CMS.get(cfg.unitId);112        var formValues = unit.formValues;113        var curSelector = formValues.selectorChooser.value;114        var nthTypeOf = formValues.nthChildEnable.value ? ':' + generateNthTypeOf(cfg) : '';115        var completeSelector = curSelector + nthTypeOf;116        CMS.set(cfg.unitId, 'additionalSelector', completeSelector);117        // trigger refresh of css (this is required as the CMS.set() will not trigger formValueChange of the hidden field)118        cssHelper.refreshCSS(unit);119    };120    // iterates over the parentUnits until a default unit is found121    var getNextParentDefaultUnit = function (unit) {122        var parentUnit = CMS.get(unit.parentUnitId, false);123        if (CMS.getModule(parentUnit.moduleId).extensionModule) {124            return getNextParentDefaultUnit(parentUnit);125        } else {126            return parentUnit;127        }128    };129    // init a unit of this module130    var initUnit = function (cfg) {131        var unitId = cfg.unitId;132        var modulesAndSelectors = getModulesAndSelectors();133        var moduleList = modulesAndSelectors.allModules;134        var selectorByModule = modulesAndSelectors.selectorByModule;135        updateModuleList(unitId, moduleList);136        var unit = CMS.get(unitId);137        var currentModule = 0;138        if (unit) {139            currentModule = unit.formValues.module.value;140        }141        // init current module with parent std module142        if (currentModule === 0) {143            var parentDefaultUnit = getNextParentDefaultUnit(unit);144            currentModule = parentDefaultUnit.moduleId;145            // current parent module doesn't offer selectors, use the first in the moduleList146            var chooseFirstSelector = true;147            if (!selectorByModule[currentModule]) {148                currentModule = moduleList[0][0];149                chooseFirstSelector = false;150            }151            CMS.set(unitId, 'module', currentModule);152            var currentSelectors = modulesAndSelectors.selectorByModule[currentModule];153            // update the selector list because CMS.set does not fire an formValueChange!154            updateSelectorList(unitId, currentSelectors);155            // select first selector156            if (chooseFirstSelector) {157                var firstSelectorInList = currentSelectors[0][0] || '';158                CMS.set(unitId, 'selectorChooser', firstSelectorInList);159                selectorChooserValueChanged(cfg, modulesAndSelectors);160                // update hidden field161                updateAdditionalSelectorHiddenField(cfg);162            }163        } else {164            // update the selector list because CMS.set does not fire an formValueChange!165            updateSelectorList(unitId, modulesAndSelectors.selectorByModule[currentModule]);166        }167        // update nthChild visibility168        unit = CMS.get(unitId); // update formValues169        var selectorConfigByModule = modulesAndSelectors.selectorConfigByModule[currentModule];170        var curSelConfig = selectorConfigByModule ? selectorConfigByModule[unit.formValues.selectorChooser.value] : {};171        var hideNthChild = !unit.formValues.selectorChooser.value || !(curSelConfig && curSelConfig.enableNthTypeOf);172        updateNthChildChooser(cfg, hideNthChild);173    };174    // fetch all modules and selectors175    var getModulesAndSelectors = function () {176        // fetch data only once!177        if (!cachedModulesAndSelectors) {178            // TODO: move to root module lib?179            var availableSelectors = JSON.parse($('#available_selectors').text()) || {};180            // fix php empty object == empty array181            if (availableSelectors && availableSelectors.length === 0) {182                availableSelectors = {};183            }184            var allSelectors = $.extend({}, availableSelectors, getGlobalCssSelectors());185            // [key, value] pairs for the drop-down/selectlist options186            var allModules = [];187            var selectorByModule = {};188            var selectorConfigByModule = {};189            $.each(allSelectors, function (module, selectors) {190                // only add the default "All X Modules" selector191                if (selectors === true) {192                    selectors = [];193                }194                // use id as initial moduleName195                var moduleName = module;196                // customize module name197                if (module === 'other') {198                    moduleName = i18n['selector.other'];199                } else {200                    // fetch module name, if module is an moduleId201                    var moduleInfo = CMS.getModule(module);202                    if (moduleInfo) {203                        moduleName = moduleInfo.name;204                    }205                    // add All <Module-Name> Modules selector206                    var allXModulesTitle = JSON.parse(JSON.stringify(i18n['selector.allXModules'])) || ['{moduleName}'];207                    Object.keys(allXModulesTitle).forEach(function (key) {208                        allXModulesTitle[key] = allXModulesTitle[key].replace('{moduleName}', moduleName);209                    });210                    var allXModulesSelector = '.' + module; // TODO: legacy modules added &.moduleId211                    selectors.unshift({title: allXModulesTitle, selector: allXModulesSelector});212                }213                // add to list214                allModules.push([module, moduleName]);215                // save selector by module and selector config by selector216                selectorByModule[module] = [];217                selectorConfigByModule[module] = {};218                var addSelectors = function thisFn(module, moduleSelectors, hierarchy) {219                    $.each(moduleSelectors, function (idx, sel) {220                        selectorByModule[module].push([sel.selector, sel.title, hierarchy]);221                        selectorConfigByModule[module][sel.selector] = {222                            enableNthTypeOf: sel.enableNthTypeOf,223                            title: sel.title224                        };225                        // has children?226                        if (sel && sel.items) {227                            thisFn(module, sel.items, hierarchy + 1);228                        }229                    });230                };231                // run addSelectors232                addSelectors(module, selectors, 0);233            });234            cachedModulesAndSelectors = {235                allModules: allModules,236                selectorByModule: selectorByModule,237                selectorConfigByModule: selectorConfigByModule238            };239        }240        return cachedModulesAndSelectors;241    };242    // update the module list243    var updateModuleList = function (unitId, allModules) {244        // sort the module list245        allModules.sort(function (a, b) {246            return (a[1] < b[1] ? -1 : (a[1] > b[1] ? 1 : 0));247        });248        CMS.updateFormFieldConfig(unitId, 'module', {249            options: allModules250        });251    };252    // update selector list253    var updateSelectorList = function (unitId, currentSelectors) {254        CMS.updateFormFieldConfig(unitId, 'selectorChooser', {255            options: currentSelectors || [256                ['', '']257            ]258        });259    };260    return {261        // init on different "events"262        init: function (data) {263            i18n = JSON.parse(data.i18n);264            var eventFilter = {moduleId: data.moduleId};265            // formValueChange266            CMS.on('formValueChange', eventFilter, formValueChangeHandler);267            // init all units of this module after dom ready once268            CMS.getAllUnitIds(data.moduleId).forEach(function (unitId) {269                initUnit({unitId: unitId});270            });271        }272    };...

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._client.send('DOM.querySelector', {7  });8  console.log(element);9  await browser.close();10})();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  const element = await page._client.send('DOM.querySelectorAll', {17  });18  console.log(element);19  await browser.close();20})();21const { chromium } = require('playwright');22(async () => {23  const browser = await chromium.launch();24  const context = await browser.newContext();25  const page = await context.newPage();26  const element = await page._client.send('DOM.querySelector', {27  });28  console.log(element);29  await browser.close();30})();31const { chromium } = require('playwright');32(async () => {33  const browser = await chromium.launch();34  const context = await browser.newContext();35  const page = await context.newPage();36  const element = await page._client.send('DOM.querySelectorAll', {37  });38  console.log(element);39  await browser.close();40})();41const { chromium } = require('playwright');42(async () => {43  const browser = await chromium.launch();44  const context = await browser.newContext();45  const page = await context.newPage();

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.$(await page.chooseFirstSelector(['div', 'span']));7  console.log(element);8  await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12  const browser = await chromium.launch();13  const context = await browser.newContext();14  const page = await context.newPage();15  const element = await page.$(await page.chooseFirstSelector(['div', 'span']));16  console.log(element);17  await browser.close();18})();

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  for (const browserType of BROWSER) {4    const browser = await playwright[browserType].launch();5    const context = await browser.newContext();6    const page = await context.newPage();7    const element = await page._delegate.chooseFirstSelector('text=Docs');8    console.log(element);9    await browser.close();10  }11})();12ElementHandle {13  _context: BrowserContext {14    _options: {15    },16    _browser: Browser {17      _browserType: BrowserType {18      },

Using AI Code Generation

1const playwright = require('playwright');2(async () => {3  for (const browserType of BROWSER) {4    const browser = await browserType.launch();5    const context = await browser.newContext();6    const page = await context.newPage();7    await page.screenshot({ path: `example-${browserType.name()}.png` });8    await browser.close();9  }10})();11at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)12at Function.Module._load (internal/modules/cjs/loader.js:725:27)13at Module.require (internal/modules/cjs/loader.js:952:19)14at require (internal/modules/cjs/helpers.js:88:18)15at Object. (C:\Users\user\Desktop\test.js:1:19)16at Module._compile (internal/modules/cjs/loader.js:1063:30)17at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)18at Module.load (internal/modules/cjs/loader.js:928:32)19at Function.Module._load (internal/modules/cjs/loader.js:769:14)20at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)21const playwright = require('playwright');22(async () => {23  for (const browserType of BROWSER) {24    const browser = await browserType.launch();25    const context = await browser.newContext();26    const page = await context.newPage();

Using AI Code Generation

1const {chromium, selectors} = require('playwright');2(async () => {3  const browser = await chromium.launch();4  const context = await browser.newContext();5  const page = await context.newPage();6  await page.click(selectors.chooseFirstSelector('a'));7  await browser.close();8})();

Using AI Code Generation

1const { selectFirst } = require('playwright/lib/selectors');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 firstElement = await selectFirst('text=Get started', page);8  console.log(firstElement);9  await browser.close();10})();11const { selectAll } = require('playwright/lib/selectors');12const { chromium } = require('playwright');13(async () => {14  const browser = await chromium.launch();15  const context = await browser.newContext();16  const page = await context.newPage();17  const allElements = await selectAll('text=Get started', page);18  console.log(allElements);19  await browser.close();20})();21const { selectAll } = require('playwright/lib/selectors');22const { chromium } = require('playwright');23(async () => {24  const browser = await chromium.launch();25  const context = await browser.newContext();26  const page = await context.newPage();27  const allElements = await selectAll('text=Get started', page);28  console.log(allElements);29  await browser.close();30})();31const { selectAll } = require('playwright/lib/selectors');32const { chromium } = require('playwright');33(async () => {34  const browser = await chromium.launch();35  const context = await browser.newContext();36  const page = await context.newPage();37  const allElements = await selectAll('text=Get started', page);38  console.log(allElements);39  await browser.close();40})();41const { selectAll } = require('playwright/lib/selectors');42const { chromium } = require('playwright');43(async () => {44  const browser = await chromium.launch();45  const context = await browser.newContext();46  const page = await context.newPage();

Using AI Code Generation

1const {chooseFirstSelector} = require('@playwright/test/lib/server/selectors');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 selector = await chooseFirstSelector(page, 'input[name="q"]');8    console.log(selector);9    await browser.close();10})();11const {chooseFirstSelector} = require('@playwright/test/lib/server/selectors');12const {chromium} = require('playwright');13(async () => {14    const browser = await chromium.launch();15    const context = await browser.newContext();16    const page = await context.newPage();17    const selector = await chooseFirstSelector(page, 'input[name="q"]');18    console.log(selector);19    await browser.close();20})();21const {chooseFirstSelector} = require('@playwright/test/lib/server/selectors');22const {chromium} = require('playwright');23(async () => {24    const browser = await chromium.launch();25    const context = await browser.newContext();26    const page = await context.newPage();27    const selector = await chooseFirstSelector(page, 'input[name="q"]');28    console.log(selector);29    await browser.close();30})();31const {chooseFirstSelector} = require('@playwright/test/lib/server/selectors');32const {chromium} = require('playwright');33(async () => {34    const browser = await chromium.launch();35    const context = await browser.newContext();36    const page = await context.newPage();37    const selector = await chooseFirstSelector(page, 'input[name="q"]');38    console.log(selector);39    await browser.close();40})();41const {chooseFirstSelector} = require('@playwright/test/lib/server/selectors');42const {chromium} = require('playwright');43(async () => {

Using AI Code Generation

1const { chooseFirstSelector } = require('@playwright/test');2const { test, expect } = require('@playwright/test');3test('should be able to use Playwright Internal API', async ({ page }) => {4  const searchBox = await chooseFirstSelector(page, 'input[type="search"]');5  await searchBox.type('playwright');6  const searchResults = await page.$$('ul.search-results > li');7  expect(searchResults.length).toBeGreaterThan(0);8});

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 elementHandle = await page.$('body');7  console.log(elementHandle);8  await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12  const browser = await chromium.launch();13  const context = await browser.newContext();14  const page = await context.newPage();15  const elementHandle = await page.$('body');16  console.log(elementHandle);17  await browser.close();18})();19const { chromium } = require('playwright');20(async () => {21  const browser = await chromium.launch();22  const context = await browser.newContext();23  const page = await context.newPage();24  const elementHandle = await page.$('body');25  console.log(elementHandle);26  await browser.close();27})();28const { chromium } = require('playwright');29(async () => {30  const browser = await chromium.launch();31  const context = await browser.newContext();32  const page = await context.newPage();33  const elementHandle = await page.$('body');34  console.log(elementHandle);35  await browser.close();36})();

Playwright tutorial

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Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
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