Best Playwright-dotnet code snippet using Microsoft.Playwright.Transport.Channels.FrameChannel
Frame.cs
Source: Frame.cs
...37namespace Microsoft.Playwright.Core38{39 internal class Frame : ChannelOwnerBase, IChannelOwner<Frame>, IFrame40 {41 internal readonly FrameChannel _channel;42 private readonly List<WaitUntilState> _loadStates = new();43 internal Frame(IChannelOwner parent, string guid, FrameInitializer initializer) : base(parent, guid)44 {45 _channel = new(guid, parent.Connection, this);46 Url = initializer.Url;47 Name = initializer.Name;48 ParentFrame = initializer.ParentFrame;49 _loadStates = initializer.LoadStates;50 _channel.LoadState += (_, e) =>51 {52 lock (_loadStates)53 {54 if (e.Add.HasValue)55 {...
FrameChannel.cs
Source: FrameChannel.cs
...31using Microsoft.Playwright.Helpers;32using Microsoft.Playwright.Transport.Protocol;33namespace Microsoft.Playwright.Transport.Channels34{35 internal class FrameChannel : Channel<Frame>36 {37 public FrameChannel(string guid, Connection connection, Frame owner) : base(guid, connection, owner)38 {39 }40 internal event EventHandler<FrameNavigatedEventArgs> Navigated;41 internal event EventHandler<FrameChannelLoadStateEventArgs> LoadState;42 internal override void OnMessage(string method, JsonElement? serverParams)43 {44 switch (method)45 {46 case "navigated":47 var e = serverParams?.ToObject<FrameNavigatedEventArgs>(Connection.DefaultJsonSerializerOptions);48 if (serverParams.Value.TryGetProperty("newDocument", out var documentElement))49 {50 e.NewDocument = documentElement.ToObject<NavigateDocument>(Connection.DefaultJsonSerializerOptions);51 }52 Navigated?.Invoke(this, e);53 break;54 case "loadstate":55 LoadState?.Invoke(56 this,57 serverParams?.ToObject<FrameChannelLoadStateEventArgs>(Connection.DefaultJsonSerializerOptions));58 break;59 }60 }61 internal Task<ElementHandleChannel> QuerySelectorAsync(string selector, bool? strict)62 {63 var args = new Dictionary<string, object>64 {65 ["selector"] = selector,66 ["strict"] = strict,67 };68 return Connection.SendMessageToServerAsync<ElementHandleChannel>(Guid, "querySelector", args);69 }70 internal Task<ResponseChannel> GotoAsync(string url, float? timeout, WaitUntilState? waitUntil, string referer)71 {...
PageChannel.cs
Source: PageChannel.cs
...91 case "fileChooser":92 FileChooser?.Invoke(this, serverParams?.ToObject<FileChooserChannelEventArgs>(Connection.DefaultJsonSerializerOptions));93 break;94 case "frameAttached":95 FrameAttached?.Invoke(this, serverParams?.GetProperty("frame").ToObject<FrameChannel>(Connection.DefaultJsonSerializerOptions).Object);96 break;97 case "frameDetached":98 FrameDetached?.Invoke(this, serverParams?.GetProperty("frame").ToObject<FrameChannel>(Connection.DefaultJsonSerializerOptions).Object);99 break;100 case "dialog":101 Dialog?.Invoke(this, serverParams?.GetProperty("dialog").ToObject<DialogChannel>(Connection.DefaultJsonSerializerOptions).Object);102 break;103 case "console":104 Console?.Invoke(this, serverParams?.GetProperty("message").ToObject<ConsoleMessage>(Connection.DefaultJsonSerializerOptions));105 break;106 case "webSocket":107 WebSocket?.Invoke(this, serverParams?.GetProperty("webSocket").ToObject<WebSocketChannel>(Connection.DefaultJsonSerializerOptions).Object);108 break;109 case "download":110 Download?.Invoke(this, serverParams?.ToObject<PageDownloadEvent>(Connection.DefaultJsonSerializerOptions));111 break;112 case "video":...
ElementHandleChannel.cs
Source: ElementHandleChannel.cs
...130 ["selector"] = selector,131 ["expression"] = script,132 ["arg"] = arg,133 });134 internal Task<FrameChannel> ContentFrameAsync() => Connection.SendMessageToServerAsync<FrameChannel>(Guid, "contentFrame", null);135 internal Task<FrameChannel> OwnerFrameAsync() => Connection.SendMessageToServerAsync<FrameChannel>(Guid, "ownerFrame", null);136 internal Task HoverAsync(137 IEnumerable<KeyboardModifier> modifiers,138 Position position,139 float? timeout,140 bool? force,141 bool? trial)142 {143 var args = new Dictionary<string, object>144 {145 ["force"] = force,146 ["position"] = position,147 ["timeout"] = timeout,148 ["trial"] = trial,149 ["modifiers"] = modifiers?.Select(m => m.ToValueString()),...
FrameChannel
Using AI Code Generation
1using Microsoft.Playwright;2using Microsoft.Playwright.Transport.Channels;3using System.Threading.Tasks;4{5 {6 static async Task Main(string[] args)7 {8 using var playwright = await Playwright.CreateAsync();9 var browser = await playwright.Chromium.LaunchAsync();10 var page = await browser.NewPageAsync();11 var frame = await page.FrameAsync("iframe");12 var channel = new FrameChannel(frame);13 await browser.CloseAsync();14 }15 }16}17using Microsoft.Playwright;18using Microsoft.Playwright.Transport.Channels;19using System.Threading.Tasks;20{21 {22 static async Task Main(string[] args)23 {24 using var playwright = await Playwright.CreateAsync();25 var browser = await playwright.Chromium.LaunchAsync();26 var page = await browser.NewPageAsync();27 var frame = await page.FrameAsync("iframe");28 var channel = new FrameChannel(frame);29 await channel.EvaluateAsync("() => document.title");30 await browser.CloseAsync();31 }32 }33}34using Microsoft.Playwright;35using Microsoft.Playwright.Transport.Channels;36using System.Threading.Tasks;37{38 {39 static async Task Main(string[] args)40 {41 using var playwright = await Playwright.CreateAsync();42 var browser = await playwright.Chromium.LaunchAsync();43 var page = await browser.NewPageAsync();44 var frame = await page.FrameAsync("iframe");45 var channel = new FrameChannel(frame);46 await channel.EvaluateAsync<bool>("() => document.title");47 await browser.CloseAsync();48 }49 }50}51using Microsoft.Playwright;52using Microsoft.Playwright.Transport.Channels;53using System.Threading.Tasks;54{55 {56 static async Task Main(string[] args)57 {58 using var playwright = await Playwright.CreateAsync();59 var browser = await playwright.Chromium.LaunchAsync();60 var page = await browser.NewPageAsync();
FrameChannel
Using AI Code Generation
1using Microsoft.Playwright;2var playwright = await Playwright.CreateAsync();3var browser = await playwright.Chromium.LaunchAsync();4var page = await browser.NewPageAsync();5await page.ScreenshotAsync("screenshot.png");6await browser.CloseAsync();7using Microsoft.Playwright;8var playwright = await Playwright.CreateAsync();9var browser = await playwright.Chromium.LaunchAsync();10var page = await browser.NewPageAsync();11await page.ScreenshotAsync("screenshot.png");12await browser.CloseAsync();13using Microsoft.Playwright;14var playwright = await Playwright.CreateAsync();15var browser = await playwright.Chromium.LaunchAsync();16var page = await browser.NewPageAsync();17await page.ScreenshotAsync("screenshot.png");18await browser.CloseAsync();19using Microsoft.Playwright;20var playwright = await Playwright.CreateAsync();21var browser = await playwright.Chromium.LaunchAsync();22var page = await browser.NewPageAsync();23await page.ScreenshotAsync("screenshot.png");24await browser.CloseAsync();25using Microsoft.Playwright;26var playwright = await Playwright.CreateAsync();27var browser = await playwright.Chromium.LaunchAsync();28var page = await browser.NewPageAsync();29await page.ScreenshotAsync("screenshot.png");30await browser.CloseAsync();31using Microsoft.Playwright;32var playwright = await Playwright.CreateAsync();33var browser = await playwright.Chromium.LaunchAsync();34var page = await browser.NewPageAsync();35await page.ScreenshotAsync("screenshot.png");
FrameChannel
Using AI Code Generation
1using Microsoft.Playwright.Transport.Channels;2using Microsoft.Playwright;3using System.Threading.Tasks;4using System.Threading;5using System;6{7 {8 static async Task Main(string[] args)9 {10 using var playwright = await Playwright.CreateAsync();11 var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions { Headless = false });12 var page = await browser.NewPageAsync();13 await page.ScreenshotAsync(new ScreenshotOptions { Path = "example.png" });14 await browser.CloseAsync();15 }16 }17}18using Microsoft.Playwright.Transport.Channels;19using Microsoft.Playwright;20using System.Threading.Tasks;21using System.Threading;22using System;23{24 {25 static async Task Main(string[] args)26 {27 using var playwright = await Playwright.CreateAsync();28 var browser = await playwright.Chromium.LaunchAsync(new LaunchOptions { Headless = false });29 var page = await browser.NewPageAsync();30 await page.ScreenshotAsync(new ScreenshotOptions { Path = "example.png" });31 await browser.CloseAsync();32 }33 }34}35I am trying to use the FrameChannel class of Microsoft.Playwright.Transport.Channels package in my project. I have added the package reference in my project. But I am getting the error "The type or namespace name 'FrameChannel' does not exist in the namespace 'Microsoft.Playwright.Transport.Channels' (are you missing an assembly reference?)". I have tried to add the reference using nuget package manager and also by adding the package reference in the .csproj file. I am not sure what I am doing wrong here. Can someone please help me out?36I am using the Microsoft.Playwright.Transport.Channels package in my project. I am trying to use the FrameChannel class. I have added the package reference in my project. But I am getting the error "The type or namespace name 'FrameChannel' does not exist in the namespace 'Microsoft.Playwright.Transport.Channels' (are you missing an assembly reference?)". I have tried to add the reference using nuget package manager and also by adding the package reference in the .cs
FrameChannel
Using AI Code Generation
1var frame = await context.NewPageAsync();2var channel = (FrameChannel) frame.Channel;3var document = await channel.GetDocumentAsync();4var frame = await context.NewPageAsync();5var document = await frame.DocumentAsync();6var frame = await context.NewPageAsync();7var channel = (FrameChannel) frame.Channel;8var document = await channel.GetDocumentAsync();9var frame = await context.NewPageAsync();10var document = await frame.DocumentAsync();11var frame = await context.NewPageAsync();12var channel = (FrameChannel) frame.Channel;13var document = await channel.GetDocumentAsync();14var frame = await context.NewPageAsync();15var document = await frame.DocumentAsync();16var frame = await context.NewPageAsync();17var channel = (FrameChannel) frame.Channel;18var document = await channel.GetDocumentAsync();19var frame = await context.NewPageAsync();20var document = await frame.DocumentAsync();21var frame = await context.NewPageAsync();22var channel = (FrameChannel) frame.Channel;23var document = await channel.GetDocumentAsync();24var frame = await context.NewPageAsync();25var document = await frame.DocumentAsync();26var frame = await context.NewPageAsync();27var channel = (FrameChannel) frame.Channel;28var document = await channel.GetDocumentAsync();29var frame = await context.NewPageAsync();30var document = await frame.DocumentAsync();31var frame = await context.NewPageAsync();32var channel = (FrameChannel) frame.Channel
FrameChannel
Using AI Code Generation
1var frame = await page.FirstChildFrameAsync();2var frameChannel = ((IChannelOwner<FrameChannel>)frame).Channel;3var frameId = frameChannel.FrameId;4var contextChannel = frameChannel.Page.Context;5var contextId = contextChannel.ContextId;6var pageChannel = frameChannel.Page;7var pageId = pageChannel.PageId;8var browserChannel = pageChannel.Browser;9var browserId = browserChannel.BrowserId;10var frame = await page.FirstChildFrameAsync();11var frameChannel = ((IChannelOwner<FrameChannel>)frame).Channel;12var frameId = frameChannel.FrameId;13var contextChannel = frameChannel.Page.Context;14var contextId = contextChannel.ContextId;15var pageChannel = frameChannel.Page;16var pageId = pageChannel.PageId;17var browserChannel = pageChannel.Browser;18var browserId = browserChannel.BrowserId;19var frame = await page.FirstChildFrameAsync();20var frameChannel = ((IChannelOwner<FrameChannel>)frame).Channel;21var frameId = frameChannel.FrameId;22var contextChannel = frameChannel.Page.Context;23var contextId = contextChannel.ContextId;24var pageChannel = frameChannel.Page;25var pageId = pageChannel.PageId;26var browserChannel = pageChannel.Browser;27var browserId = browserChannel.BrowserId;28var frame = await page.FirstChildFrameAsync();29var frameChannel = ((IChannelOwner<FrameChannel>)frame).Channel;30var frameId = frameChannel.FrameId;31var contextChannel = frameChannel.Page.Context;32var contextId = contextChannel.ContextId;33var pageChannel = frameChannel.Page;34var pageId = pageChannel.PageId;35var browserChannel = pageChannel.Browser;36var browserId = browserChannel.BrowserId;
FrameChannel
Using AI Code Generation
1var frame = await Page.FramesAsync()[0];2var channel = frame.Channel;3var elementHandle = await channel.QuerySelectorAsync("input");4var elementChannel = elementHandle.Channel;5var value = await elementChannel.GetAttributeAsync("value");6Console.WriteLine(value);7var frame = await Page.FramesAsync()[0];8var elementHandle = await frame.QuerySelectorAsync("input");9var value = await elementHandle.GetAttributeAsync("value");10Console.WriteLine(value);11var frame = await Page.FramesAsync()[0];12var elementHandle = await frame.QuerySelectorAsync("input");13var value = await elementHandle.GetAttributeAsync("value");14Console.WriteLine(value);15var frame = await Page.FramesAsync()[0];16var elementHandle = await frame.QuerySelectorAsync("input");17var value = await elementHandle.EvaluateAsync<string>("element => element.value");18Console.WriteLine(value);19var frame = await Page.FramesAsync()[0];20var elementHandle = await frame.QuerySelectorAsync("input");21var value = await elementHandle.EvaluateAsync<string>("element => element.getAttribute('value')");22Console.WriteLine(value);23var frame = await Page.FramesAsync()[0];24var elementHandle = await frame.QuerySelectorAsync("input");25var value = await elementHandle.EvaluateAsync<string>("element => element.getAttribute('value')");26Console.WriteLine(value);27var frame = await Page.FramesAsync()[0];28var elementHandle = await frame.QuerySelectorAsync("input");29var value = await elementHandle.EvaluateAsync<string>("element => element.getAttribute('value')");30Console.WriteLine(value);31var frame = await Page.FramesAsync()[0];32var elementHandle = await frame.QuerySelectorAsync("input");33var value = await elementHandle.EvaluateAsync<string>("element => element.getAttribute('value')");34Console.WriteLine(value);
Playwright Multiple Elements - Is there an equivalent to Selenium FindElements?
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How do you create a global configuration for Playwright .NET?
Using a selector that finds a list of locators in Playwright is exactly the same as calling .FindElements() in selenium, except that Playwright does not have a specifically named method like .FindLocators().
Playwright - a selector that matches multiple elements returns a list of locators, which you then iterate over:
var rows = page.GetByRole(AriaRole.Listitem);
var count = await rows.CountAsync();
for (int i = 0; i < count; ++i)
Console.WriteLine(await rows.Nth(i).TextContentAsync());
Selenium - FindElements returns a list of elements that you have to iterate over.
IList < IWebElement > elements = driver.FindElements(By.TagName("p"));
foreach(IWebElement e in elements) {
System.Console.WriteLine(e.Text);
}
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