KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use FocusAsync method of Microsoft.Playwright.Core.Locator class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.Locator.FocusAsync

Page.cs

Source:Page.cs

...389                NoWaitAfter = options?.NoWaitAfter,390                Timeout = options?.Timeout,391                Strict = options?.Strict,392            });393        public Task FocusAsync(string selector, PageFocusOptions options = default)394            => MainFrame.FocusAsync(selector, new()395            {396                Timeout = options?.Timeout,397                Strict = options?.Strict,398            });399        public Task HoverAsync(string selector, PageHoverOptions options = default)400            => MainFrame.HoverAsync(401                selector,402                new()403                {404                    Position = options?.Position,405                    Modifiers = options?.Modifiers,406                    Force = options?.Force,407                    Timeout = options?.Timeout,408                    Trial = options?.Trial,...

Frame.cs

Source:Frame.cs

...231                strict: options?.Strict);232        internal Task<int> QueryCountAsync(string selector)233            => _channel.QueryCountAsync(selector);234        public Task<string> ContentAsync() => _channel.ContentAsync();235        public Task FocusAsync(string selector, FrameFocusOptions options = default)236            => _channel.FocusAsync(selector, options?.Timeout, options?.Strict);237        public Task TypeAsync(string selector, string text, FrameTypeOptions options = default)238            => _channel.TypeAsync(239                selector,240                text,241                delay: options?.Delay,242                timeout: options?.Timeout,243                noWaitAfter: options?.NoWaitAfter,244                strict: options?.Strict);245        public Task<string> GetAttributeAsync(string selector, string name, FrameGetAttributeOptions options = default)246            => _channel.GetAttributeAsync(selector, name, options?.Timeout, options?.Strict);247        public Task<string> InnerHTMLAsync(string selector, FrameInnerHTMLOptions options = default)248            => _channel.InnerHTMLAsync(selector, options?.Timeout, options?.Strict);249        public Task<string> InnerTextAsync(string selector, FrameInnerTextOptions options = default)250            => _channel.InnerTextAsync(selector, options?.Timeout, options?.Strict);...

ElementHandleChannel.cs

Source:ElementHandleChannel.cs

...149                ["modifiers"] = modifiers?.Select(m => m.ToValueString()),150            };151            return Connection.SendMessageToServerAsync<JsonElement?>(Guid, "hover", args);152        }153        internal Task FocusAsync() => Connection.SendMessageToServerAsync(Guid, "focus", null);154        internal Task ClickAsync(155            float? delay,156            MouseButton? button,157            int? clickCount,158            IEnumerable<KeyboardModifier> modifiers,159            Position position,160            float? timeout,161            bool? force,162            bool? noWaitAfter,163            bool? trial)164        {165            var args = new Dictionary<string, object>166            {167                ["delay"] = delay,...

Locator.cs

Source:Locator.cs

...119        public async Task<IJSHandle> EvaluateHandleAsync(string expression, object arg = null, LocatorEvaluateHandleOptions options = null)120            => await WithElementAsync(async (e, _) => await e.EvaluateHandleAsync(expression, arg).ConfigureAwait(false), options).ConfigureAwait(false);121        public async Task FillAsync(string value, LocatorFillOptions options = null)122            => await _frame.FillAsync(_selector, value, ConvertOptions<FrameFillOptions>(options)).ConfigureAwait(false);123        public Task FocusAsync(LocatorFocusOptions options = null)124            => _frame.FocusAsync(_selector, ConvertOptions<FrameFocusOptions>(options));125        IFrameLocator ILocator.FrameLocator(string selector) =>126            new FrameLocator(_frame, $"{_selector} >> {selector}");127        public Task<string> GetAttributeAsync(string name, LocatorGetAttributeOptions options = null)128            => _frame.GetAttributeAsync(_selector, name, ConvertOptions<FrameGetAttributeOptions>(options));129        public Task HoverAsync(LocatorHoverOptions options = null)130            => _frame.HoverAsync(_selector, ConvertOptions<FrameHoverOptions>(options));131        public Task<string> InnerHTMLAsync(LocatorInnerHTMLOptions options = null)132            => _frame.InnerHTMLAsync(_selector, ConvertOptions<FrameInnerHTMLOptions>(options));133        public Task<string> InnerTextAsync(LocatorInnerTextOptions options = null)134            => _frame.InnerTextAsync(_selector, ConvertOptions<FrameInnerTextOptions>(options));135        public Task<string> InputValueAsync(LocatorInputValueOptions options = null)136            => _frame.InputValueAsync(_selector, ConvertOptions<FrameInputValueOptions>(options));137        public Task<bool> IsCheckedAsync(LocatorIsCheckedOptions options = null)138            => _frame.IsCheckedAsync(_selector, ConvertOptions<FrameIsCheckedOptions>(options));...

FocusAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            Console.WriteLine("Hello World!");9            using var playwright = await Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var context = await browser.NewContextAsync(new BrowserNewContextOptions14            {15                {16                }17            });18            var page = await context.NewPageAsync();19            await page.FillAsync("input[title='Search']", "Playwright");20            await page.PressAsync("input[title='Search']", "Enter");21            await page.ClickAsync("text=Microsoft Playwright");22            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);23            await page.ClickAsync("text=Getting Started");24            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);25            await page.ClickAsync("text=API");26            await page.WaitForLoadStateAsync(LoadState.DOMContentLoaded);27            await page.FocusAsync("a[href='#api-class-locator']");28            await Task.Delay(5000);29        }30    }31}32public Task FocusAsync(string selector, FocusOptions? options

FocusAsync

Using AI Code Generation

1await page.FocusAsync("input");2await page.QuerySelectorAsync("input").FocusAsync();3await page.QuerySelectorAsync("input").FocusAsync();4await page.QuerySelectorAsync("input").FocusAsync();5await page.QuerySelectorAsync("input").FocusAsync();6await page.QuerySelectorAsync("input").FocusAsync();7await page.QuerySelectorAsync("input").FocusAsync();8await page.QuerySelectorAsync("input").FocusAsync();9await page.QuerySelectorAsync("input").FocusAsync();10await page.QuerySelectorAsync("input").FocusAsync();11await page.QuerySelectorAsync("input").FocusAsync();12await page.QuerySelectorAsync("input").FocusAsync();13await page.QuerySelectorAsync("input").FocusAsync();14await page.QuerySelectorAsync("input").FocusAsync();15await page.QuerySelectorAsync("input").FocusAsync();

FocusAsync

Using AI Code Generation

1var playwright = await Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var page = await browser.NewPageAsync();4var searchBox = await page.QuerySelectorAsync("input[name='q']");5await searchBox.TypeAsync("Hello World");6var searchButton = await page.QuerySelectorAsync("input[name='btnK']");7await searchButton.ClickAsync();8await searchBox.FocusAsync();9await browser.CloseAsync();10await playwright.CloseAsync();11var playwright = await Playwright.CreateAsync();12var browser = await playwright.Chromium.LaunchAsync();13var page = await browser.NewPageAsync();14var searchBox = await page.QuerySelectorAsync("input[name='q']");15await searchBox.TypeAsync("Hello World");16var searchButton = await page.QuerySelectorAsync("input[name='btnK']");17await searchButton.ClickAsync();18await searchBox.FocusAsync();19await browser.CloseAsync();20await playwright.CloseAsync();21var playwright = await Playwright.CreateAsync();22var browser = await playwright.Chromium.LaunchAsync();23var page = await browser.NewPageAsync();24var searchBox = await page.QuerySelectorAsync("input[name='q']");25await searchBox.TypeAsync("Hello World

FocusAsync

Using AI Code Generation

1var page = await browser.NewPageAsync();2await page.FocusAsync("input[name='q']");3await page.Keyboard.TypeAsync("Hello World");4var page = await browser.NewPageAsync();5var elementHandle = await page.QuerySelectorAsync("input[name='q']");6await elementHandle.FocusAsync();7await page.Keyboard.TypeAsync("Hello World");8var page = await browser.NewPageAsync();9await page.FocusAsync("input[name='q']");10await page.Keyboard.TypeAsync("Hello World");11var page = await browser.NewPageAsync();12var frame = await page.FrameAsync("frameId");13await frame.FocusAsync("input[name='q']");14await page.Keyboard.TypeAsync("Hello World");15var page = await browser.NewPageAsync();16var worker = page.WorkerAsync("workerId");17await worker.FocusAsync("input[name='q']");18await page.Keyboard.TypeAsync("Hello World");19var page = await browser.NewPageAsync();20var jsHandle = await page.QuerySelectorAsync("input[name='q']");21await jsHandle.FocusAsync();22await page.Keyboard.TypeAsync("Hello World");23var page = await browser.NewPageAsync();24var route = page.RouteAsync("url");25await route.FocusAsync("input[name='q']");26await page.Keyboard.TypeAsync("Hello World");27var page = await browser.NewPageAsync();28var request = page.RequestAsync("requestId");29await request.FocusAsync("input[name='q']");30await page.Keyboard.TypeAsync("Hello World");

FocusAsync

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            await using var playwright = await Playwright.CreateAsync();8            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions9            {10            });11            var page = await browser.NewPageAsync();12            var locator = page.Locator("input[name=q]");13            await locator.FocusAsync();14        }15    }16}

Playwright tutorial

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.

Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.