Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use GetPropertyAsync method of Microsoft.Playwright.Core.JSHandle class

Best Playwright-dotnet code snippet using Microsoft.Playwright.Core.JSHandle.GetPropertyAsync

JSHandle.cs

Source:JSHandle.cs

...53            => ScriptsHelper.ParseEvaluateResult<T>(await _channel.EvaluateExpressionAsync(54                script: expression,55                arg: ScriptsHelper.SerializedArgument(arg)).ConfigureAwait(false));56        public async Task<T> JsonValueAsync<T>() => ScriptsHelper.ParseEvaluateResult<T>(await _channel.JsonValueAsync().ConfigureAwait(false));57        public async Task<IJSHandle> GetPropertyAsync(string propertyName) => (await _channel.GetPropertyAsync(propertyName).ConfigureAwait(false))?.Object;58        public async Task<Dictionary<string, IJSHandle>> GetPropertiesAsync()59        {60            var result = new Dictionary<string, IJSHandle>();61            var channelResult = await _channel.GetPropertiesAsync().ConfigureAwait(false);62            foreach (var kv in channelResult)63            {64                result[kv.Name] = kv.Value.Object;65            }66            return result;67        }68        public async ValueTask DisposeAsync() => await _channel.DisposeAsync().ConfigureAwait(false);69        public override string ToString() => Preview;70    }71}...

JSHandleChannel.cs

Source:JSHandleChannel.cs

...52                    ["arg"] = arg,53                });54        internal Task<JsonElement> JsonValueAsync() => Connection.SendMessageToServerAsync<JsonElement>(Guid, "jsonValue", null);55        internal Task DisposeAsync() => Connection.SendMessageToServerAsync(Guid, "dispose", null);56        internal Task<JSHandleChannel> GetPropertyAsync(string propertyName)57            => Connection.SendMessageToServerAsync<JSHandleChannel>(58                Guid,59                "getProperty",60                new Dictionary<string, object>61                {62                    ["name"] = propertyName,63                });64        internal async Task<List<JSElementProperty>> GetPropertiesAsync()65            => (await Connection.SendMessageToServerAsync(Guid, "getPropertyList", null).ConfigureAwait(false))?66                .GetProperty("properties").ToObject<List<JSElementProperty>>(Connection.DefaultJsonSerializerOptions);67        internal class JSElementProperty68        {69            public string Name { get; set; }70            public JSHandleChannel Value { get; set; }...

GetPropertyAsync

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 BrowserTypeLaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            var jsHandle = await page.EvaluateHandleAsync("() => document.querySelector('input')");14            var value = await jsHandle.GetPropertyAsync("value");15            Console.WriteLine(await value.JsonValueAsync());16        }17    }18}19    0 Warning(s)20    0 Error(s)21[0426/094240.672:ERROR:registration_protocol_win.cc(103)] CreateFile: The system cannot find the file specified. (0x2)22[0426/094240.673:ERROR:registration_protocol_win.cc(103)] CreateFile: The system cannot find the file specified. (0x2)23[0426/094240.673:ERROR:registration_protocol_win.cc(103)] CreateFile: The system cannot find the file specified. (0x2)24[0426/094240.673:ERROR:registration_protocol_win.cc(103)] CreateFile: The system cannot find the file specified. (0x2)25[0426/094240.674:ERROR:registration_protocol_win.cc(103)] CreateFile: The system cannot find the file specified. (0x2)

GetPropertyAsync

Using AI Code Generation

1using Microsoft.Playwright;2using System;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            var searchBox = await page.QuerySelectorAsync("input[name=\"q\"]");12            await searchBox.FocusAsync();13            await searchBox.TypeAsync("playwright");14            await searchBox.PressAsync("Enter");15            await page.WaitForLoadStateAsync(LoadState.NetworkIdle);16            var searchResults = await page.QuerySelectorAllAsync("div.g");17            var firstSearchResult = searchResults[0];18            var firstSearchResultText = await firstSearchResult.GetPropertyAsync("textContent");19            Console.WriteLine(await firstSearchResultText.JsonValueAsync());20            await browser.CloseAsync();21        }22    }23}

GetPropertyAsync

Using AI Code Generation

1using Microsoft.Playwright;2using Microsoft.Playwright.Core;3using System;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            using var playwright = await Microsoft.Playwright.Playwright.CreateAsync();10            await using var browser = await playwright.Chromium.LaunchAsync(new BrowserTypeLaunchOptions11            {12            });13            var page = await browser.NewPageAsync();14            await page.TypeAsync("input[name='q']", "Hello World");15            await page.ClickAsync("input[name='btnK']");16            var element = await page.QuerySelectorAsync("div#search");17            var jsHandle = await element.GetPropertyAsync("innerText");18            var text = await jsHandle.JsonValueAsync<string>();19            Console.WriteLine(text);20        }21    }22}

GetPropertyAsync

Using AI Code Generation

1using Microsoft.Playwright;2using System;3using System.Collections.Generic;4using System.Threading.Tasks;5{6    {7        static async Task Main(string[] args)8        {9            var playwright = await Playwright.CreateAsync();10            var browser = await playwright.Chromium.LaunchAsync();11            var context = await browser.NewContextAsync();12            var page = await context.NewPageAsync();13            var search = await page.QuerySelectorAsync("input[name='q']");14            await search.TypeAsync("playwright");15            var searchButton = await page.QuerySelectorAsync("input[name='btnK']");16            await searchButton.ClickAsync();17            await page.WaitForLoadStateAsync(LoadState.NetworkIdle);18            var result = await page.QuerySelectorAsync("div#resultStats");19            var resultText = await result.GetPropertyAsync("textContent");20            Console.WriteLine(resultText);21            await browser.CloseAsync();22        }23    }24}25using Microsoft.Playwright;26using System;27using System.Collections.Generic;28using System.Threading.Tasks;29{30    {31        static async Task Main(string[] args)32        {33            var playwright = await Playwright.CreateAsync();34            var browser = await playwright.Chromium.LaunchAsync();35            var context = await browser.NewContextAsync();36            var page = await context.NewPageAsync();37            var search = await page.QuerySelectorAsync("input[name='q']");38            await search.TypeAsync("playwright");39            var searchButton = await page.QuerySelectorAsync("input[name='btnK']");40            await searchButton.ClickAsync();41            await page.WaitForLoadStateAsync(LoadState.NetworkIdle);42            var result = await page.QuerySelectorAsync("div#resultStats");43            var resultText = await result.GetPropertyAsync("textContent");44            Console.WriteLine(resultText);45            var resultTextValue = await resultText.JsonValueAsync<string>();46            Console.WriteLine(resultTextValue);47            await browser.CloseAsync();48        }

GetPropertyAsync

Using AI Code Generation

1var playwright = await Microsoft.Playwright.Core.Playwright.CreateAsync();2var browser = await playwright.Chromium.LaunchAsync();3var context = await browser.NewContextAsync();4var page = await context.NewPageAsync();5var input = await page.QuerySelectorAsync("input");6var inputId = await input.GetPropertyAsync("id");7Console.WriteLine(inputId);8await browser.CloseAsync();9var playwright = await Microsoft.Playwright.Core.Playwright.CreateAsync();10var browser = await playwright.Chromium.LaunchAsync();11var context = await browser.NewContextAsync();12var page = await context.NewPageAsync();13var input = await page.QuerySelectorAsync("input");14var inputId = await input.GetPropertyAsync("id");15Console.WriteLine(inputId);16await browser.CloseAsync();17var playwright = await Microsoft.Playwright.Core.Playwright.CreateAsync();18var browser = await playwright.Chromium.LaunchAsync();19var context = await browser.NewContextAsync();20var page = await context.NewPageAsync();21var input = await page.QuerySelectorAsync("input");22var inputId = await input.GetPropertyAsync("id");23Console.WriteLine(inputId);24await browser.CloseAsync();25var playwright = await Microsoft.Playwright.Core.Playwright.CreateAsync();26var browser = await playwright.Chromium.LaunchAsync();27var context = await browser.NewContextAsync();28var page = await context.NewPageAsync();

GetPropertyAsync

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 LaunchOptions10            {11            });12            var page = await browser.NewPageAsync();13            var href = await page.QuerySelectorAsync("a#privacy-link").GetPropertyAsync<string>("href");14            Console.WriteLine(href);15            var textContent = await page.QuerySelectorAsync("a#privacy-link").GetPropertyAsync<string>("textContent");16            Console.WriteLine(textContent);17        }18    }19}20using System;21using System.Threading.Tasks;22using Microsoft.Playwright;23{24    {25        static async Task Main(string[] args)26        {27            using var playwright = await Playwright.CreateAsync();28            await using var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions29            {30            });

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.