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

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

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

Page.cs

Source:Page.cs

...371            => MainFrame.QuerySelectorAsync(selector, new() { Strict = options?.Strict });372        public Task<T> EvalOnSelectorAsync<T>(string selector, string expression, object arg) => MainFrame.EvalOnSelectorAsync<T>(selector, expression, arg);373        public Task<JsonElement?> EvalOnSelectorAllAsync(string selector, string expression, object arg) => MainFrame.EvalOnSelectorAllAsync(selector, expression, arg);374        public Task<T> EvalOnSelectorAllAsync<T>(string selector, string expression, object arg) => MainFrame.EvalOnSelectorAllAsync<T>(selector, expression, arg);375        public Task FillAsync(string selector, string value, PageFillOptions options = default)376            => MainFrame.FillAsync(selector, value, new() { NoWaitAfter = options?.NoWaitAfter, Timeout = options?.Timeout, Force = options?.Force, Strict = options?.Strict });377        public Task SetInputFilesAsync(string selector, string files, PageSetInputFilesOptions options = default)378            => MainFrame.SetInputFilesAsync(selector, files, Map(options));379        public Task SetInputFilesAsync(string selector, IEnumerable<string> files, PageSetInputFilesOptions options = default)380            => MainFrame.SetInputFilesAsync(selector, files, Map(options));381        public Task SetInputFilesAsync(string selector, FilePayload files, PageSetInputFilesOptions options = default)382            => MainFrame.SetInputFilesAsync(selector, files, Map(options));383        public Task SetInputFilesAsync(string selector, IEnumerable<FilePayload> files, PageSetInputFilesOptions options = default)384            => MainFrame.SetInputFilesAsync(selector, files, Map(options));385        public Task TypeAsync(string selector, string text, PageTypeOptions options = default)386            => MainFrame.TypeAsync(selector, text, new()387            {388                Delay = options?.Delay,389                NoWaitAfter = options?.NoWaitAfter,390                Timeout = options?.Timeout,...

Frame.cs

Source:Frame.cs

...273                    type,274                    ScriptsHelper.SerializedArgument(eventInit),275                    options?.Timeout,276                    options?.Strict);277        public Task FillAsync(string selector, string value, FrameFillOptions options = default)278            => _channel.FillAsync(selector, value, force: options?.Force, timeout: options?.Timeout, noWaitAfter: options?.NoWaitAfter, options?.Strict);279        public async Task<IElementHandle> AddScriptTagAsync(FrameAddScriptTagOptions options = default)280        {281            var content = options?.Content;282            if (!string.IsNullOrEmpty(options?.Path))283            {284                content = File.ReadAllText(options.Path);285                content += "//# sourceURL=" + options.Path.Replace("\n", string.Empty);286            }287            return (await _channel.AddScriptTagAsync(options?.Url, options?.Path, content, options?.Type).ConfigureAwait(false)).Object;288        }289        public async Task<IElementHandle> AddStyleTagAsync(FrameAddStyleTagOptions options = default)290        {291            var content = options?.Content;292            if (!string.IsNullOrEmpty(options?.Path))...

ElementHandleChannel.cs

Source:ElementHandleChannel.cs

...215                ["timeout"] = timeout,216            };217            return Connection.SendMessageToServerAsync<ElementHandleChannel>(Guid, "scrollIntoViewIfNeeded", args);218        }219        internal Task FillAsync(string value, bool? noWaitAfter, bool? force, float? timeout)220        {221            var args = new Dictionary<string, object>222            {223                ["value"] = value,224                ["timeout"] = timeout,225                ["force"] = force,226                ["noWaitAfter"] = noWaitAfter,227            };228            return Connection.SendMessageToServerAsync(Guid, "fill", args);229        }230        internal Task DispatchEventAsync(string type, object eventInit)231        {232            var args = new Dictionary<string, object>233            {...

Locator.cs

Source:Locator.cs

...117        public Task<T> EvaluateAsync<T>(string expression, object arg = null, LocatorEvaluateOptions options = null)118            => _frame.EvalOnSelectorAsync<T>(_selector, expression, arg, ConvertOptions<FrameEvalOnSelectorOptions>(options));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));...

PlaywrightIPhoneTest.cs

Source:PlaywrightIPhoneTest.cs

...22        var page = await context.NewPageAsync();23        try {24          await page.GotoAsync("https://www.google.co.in/");25          await page.Locator("[aria-label='Search']").ClickAsync();26          await page.FillAsync("[aria-label='Search']", "BrowserStack");27          await page.Keyboard.PressAsync("Enter");28          await page.Locator("[aria-current='page']").WaitForAsync();29          var title = await page.TitleAsync();30          if (title == "BrowserStack - Google Search")31          {32            // following line of code is responsible for marking the status of the test on BrowserStack as 'passed'. You can use this code in your after hook after each test33            await MarkTestStatus("passed", "Title matched", page);34          } else {35            await MarkTestStatus("failed", "Title did not match", page);36          }37        }38        catch (Exception err) {39          await MarkTestStatus("failed", err.Message, page);40        }...

PlaywrightPixelTest.cs

Source:PlaywrightPixelTest.cs

...22        var page = await context.NewPageAsync();23        try {24          await page.GotoAsync("https://www.google.co.in/");25          await page.Locator("[aria-label='Search']").ClickAsync();26          await page.FillAsync("[aria-label='Search']", "BrowserStack");27          await page.Keyboard.PressAsync("Enter");28          await page.Locator("[aria-current='page']").WaitForAsync();29          var title = await page.TitleAsync();30          if (title == "BrowserStack - Google Search")31          {32            // following line of code is responsible for marking the status of the test on BrowserStack as 'passed'. You can use this code in your after hook after each test33            await MarkTestStatus("passed", "Title matched", page);34          } else {35            await MarkTestStatus("failed", "Title did not match", page);36          }37        }38        catch (Exception err) {39          await MarkTestStatus("failed", err.Message, page);40        }...

FillAsync

Using AI Code Generation

1using System;2using System.Threading.Tasks;3using Microsoft.Playwright;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });10            var page = await browser.NewPageAsync();11            await page.FillAsync("input[name='q']", "playwright");12            await page.PressAsync("input[name='q']", "Enter");13        }14    }15}16using System;17using System.Threading.Tasks;18using Microsoft.Playwright;19{20    {21        static async Task Main(string[] args)22        {23            using var playwright = await Playwright.CreateAsync();24            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });25            var page = await browser.NewPageAsync();26            var input = await page.QuerySelectorAsync("input[name='q']");27            await input.FillAsync("playwright");28            await page.PressAsync("input[name='q']", "Enter");29        }30    }31}32using System;33using System.Threading.Tasks;34using Microsoft.Playwright;35{36    {37        static async Task Main(string[] args)38        {39            using var playwright = await Playwright.CreateAsync();40            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions { Headless = false });41            var page = await browser.NewPageAsync();42            var input = await page.QuerySelectorAsync("input[name='q']");43            await input.FillAsync("playwright");44            await page.PressAsync("input[name='q']", "Enter");45        }46    }47}48using System;49using System.Threading.Tasks;50using Microsoft.Playwright;51{52    {

FillAsync

Using AI Code Generation

1using Microsoft.Playwright;2{3    {4        static async System.Threading.Tasks.Task Main(string[] args)5        {6            using var playwright = await Playwright.CreateAsync();7            await using var browser = await playwright.Webkit.LaunchAsync();8            var page = await browser.NewPageAsync();9            await page.LocatorAsync("input[name=q]").FillAsync("Playwright");10            await page.ScreenshotAsync(new PageScreenshotOptions11            {12            });13        }14    }15}16using Microsoft.Playwright;17{18    {19        static async System.Threading.Tasks.Task Main(string[] args)20        {21            using var playwright = await Playwright.CreateAsync();22            await using var browser = await playwright.Webkit.LaunchAsync();23            var page = await browser.NewPageAsync();24            var element = await page.LocatorAsync("input[name=q]");25            await element.FillAsync("Playwright");26            await page.ScreenshotAsync(new PageScreenshotOptions27            {28            });29        }30    }31}32using Microsoft.Playwright;33{34    {35        static async System.Threading.Tasks.Task Main(string[] args)36        {37            using var playwright = await Playwright.CreateAsync();38            await using var browser = await playwright.Webkit.LaunchAsync();39            var page = await browser.NewPageAsync();40            var element = await page.LocatorAsync("input[name=q]");41            await element.FillAsync("Playwright");42            await page.ScreenshotAsync(new PageScreenshotOptions43            {44            });45        }46    }47}48using Microsoft.Playwright;49{50    {51        static async System.Threading.Tasks.Task Main(string[] args)52        {53            using var playwright = await Playwright.CreateAsync();

FillAsync

Using AI Code Generation

1using Microsoft.Playwright;2using System.Threading.Tasks;3{4    {5        static async Task Main(string[] args)6        {7            using var playwright = await Playwright.CreateAsync();8            using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions9            {10            });11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            await page.FillAsync("input[name='q']", "Hello World");14        }15    }16}17using Microsoft.Playwright;18using System.Threading.Tasks;19{20    {21        static async Task Main(string[] args)22        {23            using var playwright = await Playwright.CreateAsync();24            using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions25            {26            });27            var context = await browser.NewContextAsync();28            var page = await context.NewPageAsync();29            await page.FillAsync("input[name='q']", "Hello World");30        }31    }32}33using Microsoft.Playwright;34using System.Threading.Tasks;35{36    {37        static async Task Main(string[] args)38        {39            using var playwright = await Playwright.CreateAsync();40            using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions41            {42            });43            var context = await browser.NewContextAsync();44            var page = await context.NewPageAsync();45            await page.FillAsync("input[name='q']", "Hello World");46        }47    }

FillAsync

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync();10            var page = await browser.NewPageAsync();11            await page.FillAsync("input[name=q]", "Hello World!");12        }13    }14}

FillAsync

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            await page.FillAsync("input[title='Search']", "Playwright");15            await page.ClickAsync("input[value='Google Search']");16            await page.WaitForLoadStateAsync(LoadState.Load);17            await page.ScreenshotAsync("screenshot.png");18            await browser.CloseAsync();19        }20    }21}22public async Task FillAsync(string selector, string value, FillOptions options = null)23using System;24using System.IO;25using System.Threading.Tasks;26using Microsoft.Playwright;27{28    {29        static async Task Main(string[] args)30        {31            using var playwright = await Playwright.CreateAsync();32            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions33            {34            });

FillAsync

Using AI Code Generation

1using Microsoft.Playwright.Core;2using System;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            var browser = await Playwright.CreateAsync().Chromium.LaunchAsync(new LaunchOptions9            {10            });11            var page = await browser.NewPageAsync();12            await page.Locator("input[name=q]").FillAsync("playwright");13            await page.Locator("input[name=btnK]").ClickAsync();14            Console.ReadLine();15        }16    }17}18using Microsoft.Playwright.Core;19using System;20using System.Threading.Tasks;21{22    {23        static async Task Main(string[] args)24        {25            var browser = await Playwright.CreateAsync().Chromium.LaunchAsync(new LaunchOptions26            {27            });28            var page = await browser.NewPageAsync();29            var locator = page.Locator("input[name=q]");30            var searchBox = await locator.GetElementAsync();31            await searchBox.FillAsync("playwright");32            await page.Locator("input[name=btnK]").ClickAsync();33            Console.ReadLine();34        }35    }36}37using Microsoft.Playwright.Core;38using System;39using System.Threading.Tasks;40{41    {42        static async Task Main(string[] args)43        {44            var browser = await Playwright.CreateAsync().Chromium.LaunchAsync(new LaunchOptions45            {46            });47            var page = await browser.NewPageAsync();48            await page.GoToAsync("https

FillAsync

Using AI Code Generation

1Locator locator = page.Locator("text=Learn more");2locator.FillAsync("Hello World");3            });4            var context = await browser.NewContextAsync();5            var page = await context.NewPageAsync();6            await page.FillAsync("input[name='q']", "Hello World");7        }8    }9}10using Microsoft.Playwright;11using System.Threading.Tasks;12{13    {14        static async Task Main(string[] args)15        {16            using var playwright = await Playwright.CreateAsync();17            using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions18            {19            });20            var context = await browser.NewContextAsync();21            var page = await context.NewPageAsync();22            await page.FillAsync("input[name='q']", "Hello World");23        }24    }25}26using Microsoft.Playwright;27using System.Threading.Tasks;28{29    {30        static async Task Main(string[] args)31        {32            using var playwright = await Playwright.CreateAsync();33            using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions34            {35            });36            var context = await browser.NewContextAsync();37            var page = await context.NewPageAsync();38            await page.FillAsync("input[name='q']", "Hello World");39        }40    }

FillAsync

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using System.Threading.Tasks;4{5    {6        static async Task Main(string[] args)7        {8            using var playwright = await Playwright.CreateAsync();9            await using var browser = await playwright.Chromium.LaunchAsync();10            var page = await browser.NewPageAsync();11            await page.FillAsync("input[name=q]", "Hello World!");12        }13    }14}

FillAsync

Using AI Code Generation

1using System;2using System.IO;3using System.Threading.Tasks;4using Microsoft.Playwright;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            await page.FillAsync("input[title='Search']", "Playwright");15            await page.ClickAsync("input[value='Google Search']");16            await page.WaitForLoadStateAsync(LoadState.Load);17            await page.ScreenshotAsync("screenshot.png");18            await browser.CloseAsync();19        }20    }21}22public async Task FillAsync(string selector, string value, FillOptions options = null)23using System;24using System.IO;25using System.Threading.Tasks;26using Microsoft.Playwright;27{28    {29        static async Task Main(string[] args)30        {31            using var playwright = await Playwright.CreateAsync();32            var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions33            {34            });

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.