How to use TypeAsync method of PuppeteerSharp.Frame class

Best Puppeteer-sharp code snippet using PuppeteerSharp.Frame.TypeAsync

Methods.cs

Source:Methods.cs Github

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...30 {31 data.Logger.LogHeader();32 var frame = GetFrame(data);33 var elem = (await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier)))[index];34 await elem.TypeAsync(text, new PuppeteerSharp.Input.TypeOptions { Delay = timeBetweenKeystrokes });35 data.Logger.Log($"Typed {text}", LogColors.DarkSalmon);36 }37 [Block("Types text in an input field with human-like random delays", name = "Type Human")]38 public static async Task PuppeteerTypeElementHuman(BotData data, FindElementBy findBy, string identifier, int index,39 string text)40 {41 data.Logger.LogHeader();42 var frame = GetFrame(data);43 var elem = (await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier)))[index];44 foreach (var c in text)45 {46 await elem.TypeAsync(c.ToString());47 await Task.Delay(data.Random.Next(100, 300)); /​/​ Wait between 100 and 300 ms (average human type speed is 60 WPM ~ 360 CPM)48 }49 data.Logger.Log($"Typed {text}", LogColors.DarkSalmon);50 }51 [Block("Clicks an element", name = "Click")]52 public static async Task PuppeteerClick(BotData data, FindElementBy findBy, string identifier, int index,53 PuppeteerSharp.Input.MouseButton mouseButton = PuppeteerSharp.Input.MouseButton.Left, int clickCount = 1,54 int timeBetweenClicks = 0)55 {56 data.Logger.LogHeader();57 var frame = GetFrame(data);58 var elem = (await frame.QuerySelectorAllAsync(BuildSelector(findBy, identifier)))[index];59 await elem.ClickAsync(new PuppeteerSharp.Input.ClickOptions { Button = mouseButton, ClickCount = clickCount, Delay = timeBetweenClicks });60 data.Logger.Log($"Clicked {clickCount} time(s) with {mouseButton} button", LogColors.DarkSalmon);...

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PuppeteerMethods.cs

Source:PuppeteerMethods.cs Github

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...143 WaitUntilNavigation[] waitUntil = new[] { WaitUntilNavigation.Networkidle0, WaitUntilNavigation.Networkidle2, WaitUntilNavigation.DOMContentLoaded, WaitUntilNavigation.Load };144 await page.GoToAsync("https:/​/​tr-tr.facebook.com/​", new NavigationOptions { WaitUntil = waitUntil });145 await page.WaitForSelectorAsync("input#email");146 /​/​You must change your facebook login informations.147 await page.TypeAsync("input#email", username);148 await page.TypeAsync("input#pass", password);149 await page.ClickAsync("button[name='login']");150 await page.WaitForNavigationAsync();151 var HtmlContent = await page.GetContentAsync();152 var Cookie = await page.GetCookiesAsync();153 var TitleOfPage = await page.GetTitleAsync();154 var filePath = "D:\\PdfFiles";155 var fileName = Guid.NewGuid() + ".pdf";156 if (!Directory.Exists(filePath))157 Directory.CreateDirectory(filePath);158 await page.PdfAsync(Path.Combine(filePath, fileName));159 return new SuccessPuppeteerResult("Pdf Created Succesfully");160 }161 catch (Exception ex)162 {163 return new ErrorPuppeteerResult("Error Occured! Detail: " + ex.Message);164 }165 finally166 {167 CloseChromium(page);168 }169 }170 }171 public static async Task<List<string>> VideoLinkList(Page page)172 {173 WaitUntilNavigation[] waitUntil = new[] { WaitUntilNavigation.Networkidle0, WaitUntilNavigation.Networkidle2, WaitUntilNavigation.DOMContentLoaded, WaitUntilNavigation.Load }; 174 var next = @"document.getElementById('pnnext')";175 var nexts = await page.EvaluateExpressionAsync<object>(next);176 var linkList = new List<string>();177 var isLastPage = (nexts == null);178 while ((nexts != null) || !isLastPage)179 {180 var jsSelectAllAnchors = @"Array.from(document.querySelectorAll('.g'))";181 var urls = await page.EvaluateExpressionAsync<object[]>(jsSelectAllAnchors);182 for (int i = 0; i < urls.Length; i++)183 {184 var query = $"document.querySelectorAll('.g')[{i}].getElementsByTagName('a')[0].href";185 linkList.Add(await page.EvaluateExpressionAsync<string>(query));186 }187 nexts = await page.EvaluateExpressionAsync<object>(next);188 if (nexts != null)189 {190 var nextHref = @"document.getElementById('pnnext').href";191 var nextHrefUrl = await page.EvaluateExpressionAsync<string>(nextHref);192 isLastPage = (nexts == null) && !string.IsNullOrEmpty(nextHrefUrl);193 await page.GoToAsync(nextHrefUrl, new NavigationOptions { WaitUntil = waitUntil });194 nexts = await page.EvaluateExpressionAsync<object>(next);195 }196 else197 {198 isLastPage = true;199 }200 }201 return linkList;202 } 203 public static async Task<PuppeteerDataResult<List<string>>> GetVideoSearchVideoResultUrlList(string url, string searchWord)204 {205 using (var page = await OpenChromiumPage())206 {207 WaitUntilNavigation[] waitUntil = new[] { WaitUntilNavigation.Networkidle0, WaitUntilNavigation.Networkidle2, WaitUntilNavigation.DOMContentLoaded, WaitUntilNavigation.Load };208 await page.GoToAsync(url, new NavigationOptions { WaitUntil = waitUntil });209 await SearchOnGoogle(searchWord, page);210 /​/​Click Video Tab211 var videoTabElement = @"document.getElementsByClassName('hdtb-mitem')[4].getElementsByTagName('a')[0].href";212 var videoTabLink = await page.EvaluateExpressionAsync<string>(videoTabElement); 213 await page.GoToAsync(videoTabLink, new NavigationOptions { WaitUntil = waitUntil });214 215 var result= await VideoLinkList(page); 216 return new SuccessPuppeteerDataResult<List<string>>(result, "Get Title Successfully"); 217 }218 }219 public static async Task<PuppeteerDataResult<string>> GetSearchStaticticDetail(string url, string searchWord)220 {221 using (var page = await OpenChromiumPage())222 {223 WaitUntilNavigation[] waitUntil = new[] { WaitUntilNavigation.Networkidle0, WaitUntilNavigation.Networkidle2, WaitUntilNavigation.DOMContentLoaded, WaitUntilNavigation.Load };224 await page.GoToAsync(url, new NavigationOptions { WaitUntil = waitUntil });225 await SearchOnGoogle(searchWord, page);226 var jsExpression = @"document.querySelectorAll('#result-stats')[0].innerHTML";227 var result = await page.EvaluateExpressionAsync<string>(jsExpression);228 return new SuccessPuppeteerDataResult<string>(result, "");229 }230 }231 private static async Task SearchOnGoogle(string searchWord, Page page)232 {233 WaitUntilNavigation[] waitUntil = new[] { WaitUntilNavigation.Networkidle0, WaitUntilNavigation.Networkidle2, WaitUntilNavigation.DOMContentLoaded, WaitUntilNavigation.Load };234 /​/​Search Text Input235 await page.WaitForSelectorAsync("input[name='q']");236 await page.TypeAsync("input[name='q']", searchWord);237 /​/​Search on Google Button and Click Operation238 await page.WaitForSelectorAsync("input[name='btnK']");239 await page.EvaluateExpressionAsync("document.querySelector(\"input[name='btnK']\").click()");240 await page.WaitForNavigationAsync(new NavigationOptions { WaitUntil = waitUntil });241 }242 }243}...

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Authorization.cs

Source:Authorization.cs Github

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...69 Log.Information($"DefaultNavigationTimeout: {p.DefaultNavigationTimeout}");70 /​/​ Авторизация71 await p.WaitForSelectorAsync("#mobileOrEmail", WaitForSelectorTimeout);72 await p.FocusAsync("#mobileOrEmail");73 await p.Keyboard.TypeAsync(ConfigJson.Login);74 Log.Information($"Login: {timer.ElapsedMilliseconds}");75 timer.Restart();76 await p.WaitForSelectorAsync("#password", WaitForSelectorTimeout);77 await p.FocusAsync("#password");78 await p.Keyboard.TypeAsync(ConfigJson.Password);79 Log.Information($"Password: {timer.ElapsedMilliseconds}");80 timer.Restart();81 await p.WaitForSelectorAsync("#loginByPwdButton > span", WaitForSelectorTimeout);82 await p.ClickAsync("#loginByPwdButton > span");83 Log.Information($"ClickAuthorizationButton: {timer.ElapsedMilliseconds}");84 Log.Information("Авторизация: успешно!");85 timer.Stop();86 /​* Куки нужны для того, чтобы сайт меня опознал87 * при отправке http-запроса на сервер эл. дневника */​88 /​/​ 10 попыток получения cookie.89 Cookie cookie;90 int count = 0;91 int attempts = (DefaultTimeout /​ 1000);92 do...

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Robot.cs

Source:Robot.cs Github

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...86 _ = await page.GoToAsync("https:/​/​i.qq.com");87 88 var loginFrame = await page.WaitForFrameAsync("login_frame");89 await (await loginFrame.WaitForSelectorAsync("#switcher_plogin")).ClickAsync();90 await (await loginFrame.WaitForSelectorAsync("#u")).TypeAsync(Account.Username);91 await (await loginFrame.WaitForSelectorAsync("#p")).TypeAsync(Account.Password);92 await (await loginFrame.WaitForSelectorAsync("#login_button")).ClickAsync();93 _ = await page.WaitForNavigationAsync();94 }95 private async Task UploadImage()96 {97 OnMessage("点击相册");98 await (await page.WaitForSelectorAsync("a[title=\"相册\"]")).ClickAsync();99 var tphotoFrame = await page.WaitForFrameAsync("tphoto", "app_canvas_frame");100 OnMessage("打开上传对话框");101 await (await tphotoFrame.WaitForSelectorAsync(".j-uploadentry-photo")).ClickAsync();102 var uploadFrame = await page.WaitForFrameAsync("photoUploadDialog");103 await Delay();104 var imagePath = MainViewModel.RandomImage;105 OnMessage($"选择随机文件 {imagePath}");106 var fileChooserTask = page.WaitForFileChooserAsync();107 await Task.WhenAll(fileChooserTask, uploadFrame.ClickAsync(".btn-select-img"));108 await fileChooserTask.Result.AcceptAsync(imagePath.Replace(@"\", @"\\"));109 OnMessage("上传文件");110 await (await uploadFrame.WaitForSelectorAsync(".op-btn.btn-upload")).ClickAsync();111 _ = await page.WaitForSelectorAsync("#photoUploadDialog", new WaitForSelectorOptions() { Hidden = true });112 _ = await tphotoFrame.WaitForSelectorAsync("#desc_all");113 await Delay();114 OnMessage("填写随机文本");115 await tphotoFrame.TypeAsync("#desc_all", MainViewModel.RandomText);116 await Delay();117 await (await tphotoFrame.WaitForSelectorAsync("#back_btn_md")).ClickAsync();118 _ = await tphotoFrame.WaitForNavigationAsync();119 }120 private Task Delay()121 {122 var sec = (int)MainViewModel.DelaySec;123 var ms = sec * 1000;124 OnMessage($"延时{sec}s");125 return Task.Delay(ms);126 }127 }128}...

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Clean163Email.cs

Source:Clean163Email.cs Github

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...20 var frame = page.Frames.First(s=>s.Name.Contains("x-URS-iframe"));21 22 /​/​等待手工操作23 var user = await frame.WaitForSelectorAsync("input[data-placeholder='邮箱帐号或手机号码']");24 await user.TypeAsync("");25 var password = await frame.WaitForSelectorAsync("input[data-placeholder='输入密码']");26 await password.TypeAsync("");27 await frame.ClickAsync("#dologin");28 var element = await page.WaitForXPathAsync("/​/​*[a='清理邮箱']");29 var cleanBtn = await element.XPathAsync("a[1]");30 await cleanBtn[0].ClickAsync();31 await Task.Delay(3000);32 var frame2 = page.Frames.First(s => s.Name.Contains("frmoutlink"));33 34 await frame2.ClickAsync("#clearTypeDate");35 36 await frame2.ClickAsync("#dateCleanCustom");37 38 await frame2.TypeAsync("#customYearStartIpt", "1990");39 await frame2.TypeAsync("#customMonthStartIpt", "1");40 await frame2.TypeAsync("#customDayStartIpt", "1");41 await frame2.TypeAsync("#customYearEndIpt", "2021");42 await frame2.TypeAsync("#customMonthEndIpt", "2");43 await frame2.TypeAsync("#customDayEndIpt", "18");44 var wait = new WaitForSelectorOptions {Timeout = 5000};45 for (int i = 0; i < 100000; i++)46 {47 try48 {49 var b1 = await frame2.WaitForXPathAsync("/​/​*/​div[span='开始扫描']", wait);50 await b1.ClickAsync();51 await Task.Delay(5000);52 var deleteBtn = await frame2.WaitForXPathAsync("/​/​div[span='彻底删除']", wait);53 await deleteBtn.ClickAsync();54 var confirmBtn = await page.WaitForXPathAsync("/​/​div[span='ç¡® 定']", wait);55 await confirmBtn.ClickAsync();56 await Task.Delay(4000);57 var confirm2Btn = await page.WaitForXPathAsync("/​/​div[span='ç¡® 定']", wait);...

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AuthIntegrationTests.cs

Source:AuthIntegrationTests.cs Github

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...36 var page = await browser.NewPageAsync();37 await page.GoToAsync($"{app.RootUri}signup");38 {39 var emailField = await page.MainFrame.QuerySelectorAsync("#Email");40 await emailField.TypeAsync(Email);41 var passwordField = await page.MainFrame.QuerySelectorAsync("#Password");42 await passwordField.TypeAsync(Password);43 var confirmPasswordField = await page.MainFrame.QuerySelectorAsync("#ConfirmPassword");44 await confirmPasswordField.TypeAsync(Password);45 var submitButton = await page.MainFrame.QuerySelectorAsync("input[type=submit]");46 await submitButton.ClickAsync();47 await page.MainFrame.WaitForNavigationAsync();48 }49 {50 using var scope = app.Services.CreateScope();51 var dbContext = scope.ServiceProvider.GetRequiredService<DatabaseContext>();52 var query = from user in dbContext.Users.AsQueryable() where user.Email == Email select user;53 var exists = await query.AnyAsync();54 exists.Should().Be(true);55 }56 {57 var cookies = await page.GetCookiesAsync();58 await page.DeleteCookieAsync(cookies);59 await page.GoToAsync($"{app.RootUri}login", waitUntil: WaitUntilNavigation.DOMContentLoaded);60 }61 {62 var emailField = await page.MainFrame.QuerySelectorAsync("#Email");63 await emailField.TypeAsync(Email);64 var passwordField = await page.MainFrame.QuerySelectorAsync("#Password");65 await passwordField.TypeAsync(Password);66 var submitButton = await page.MainFrame.QuerySelectorAsync("input[type=submit]");67 await submitButton.ClickAsync();68 await page.MainFrame.WaitForNavigationAsync();69 var url = new Uri(page.Url);70 url.AbsolutePath.Should().Be("/​");71 }72 }73 }74}...

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KeyboardTypeFunction.cs

Source:KeyboardTypeFunction.cs Github

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...47 {48 var element = await page.QuerySelectorByXPath(selector);49 if (element != null)50 {51 await element.TypeAsync(text, typeOptions);52 }53 else54 {55 throw new Exception($"Node not found with '{selector}' selector on type function");56 }57 }58 else59 {60 await page.TypeAsync(selector, text, typeOptions); 61 }62 }63 else64 {65 var currentFrame = page.Frames.FirstOrDefault(x => x.Name == frame);66 if (currentFrame != null)67 {68 if (selector.StartsWith(XPathSelector.XPathSelectorToken))69 {70 var element = await currentFrame.QuerySelectorByXPath(selector);71 if (element != null)72 {73 await element.TypeAsync(text, typeOptions);74 }75 else76 {77 throw new Exception($"Node not found with '{selector}' selector on type function");78 }79 }80 else81 {82 await currentFrame.TypeAsync(selector, text, typeOptions); 83 }84 }85 else86 {87 throw new Exception($"Frame not found with name '{frame}'");88 }89 }90 }91 #endregion92 }93}...

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PuppeteerExtensions.cs

Source:PuppeteerExtensions.cs Github

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...14 {15 ["Proxy-Authorization"] = authStr16 });17 }18 public static async Task TypeAsync(this Frame frame, string selector, string text)19 {20 await (await frame.QuerySelectorAsync(selector)).TypeAsync(text);21 }22 public static async Task ClickAsync(this Frame frame, string selector)23 {24 await (await frame.QuerySelectorAsync(selector)).ClickAsync();25 }26 public static async Task WaitForTruth(this Page page, string script, WaitForFunctionOptions opts = null)27 {28 var jsHandle = await page.WaitForExpressionAsync(script, opts);29 await jsHandle.DisposeAsync();30 }31 public static async Task WaitForDocumentInteractiveState(this Page page, int? timeout = null)32 {33 await page.WaitForTruth("document.readyState === 'interactive' || document.readyState === 'complete'", new WaitForFunctionOptions { Timeout = timeout ?? page.Browser.DefaultWaitForTimeout });34 }...

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TypeAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static async Task Main(string[] args)7 {8 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);9 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });10 var page = await browser.NewPageAsync();11 var frame = page.MainFrame;12 var element = await frame.TypeAsync("input[name=q]", "puppeteer-sharp", new TypeOptions { Delay = 100 });13 await Task.Delay(5000);14 await browser.CloseAsync();15 }16 }17}

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TypeAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3using PuppeteerSharp;4{5 {6 static void Main(string[] args)7 {8 MainAsync().Wait();9 }10 static async Task MainAsync()11 {12 var options = new LaunchOptions { Headless = false };13 using (var browser = await Puppeteer.LaunchAsync(options))14 {15 var page = await browser.NewPageAsync();16 await page.TypeAsync("input[name=q]", "PuppeteerSharp");17 await page.ClickAsync("input[name=btnK]");18 }19 }20 }21}

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TypeAsync

Using AI Code Generation

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1using System;2using System.Threading.Tasks;3{4 {5 static async Task Main(string[] args)6 {7 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);8 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });9 var page = await browser.NewPageAsync();10 await page.TypeAsync("input[title='Search']", "PuppeteerSharp");11 await page.ClickAsync("input[value='Google Search']");12 Console.ReadLine();13 }14 }15}16public async Task ClickAsync(string selector, ClickOptions options = null)17using System;18using System.Threading.Tasks;19{20 {21 static async Task Main(string[] args)22 {23 await new BrowserFetcher().DownloadAsync(BrowserFetcher.DefaultRevision);24 var browser = await Puppeteer.LaunchAsync(new LaunchOptions { Headless = false });25 var page = await browser.NewPageAsync();26 await page.TypeAsync("input[title='Search']", "PuppeteerSharp");27 await page.ClickAsync("input[value='Google Search']");28 Console.ReadLine();29 }30 }31}32public async Task<ScreenshotData> ScreenshotAsync(ScreenshotOptions options = null)

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TypeAsync

Using AI Code Generation

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1var frame = page.Frames[0];2var type = frame.TypeAsync;3await type("#lst-ib", "PuppeteerSharp");4await page.ClickAsync("#tsbb");5var title = await page.GetTitleAsync();6Assert.Equal("PuppeteerSharp - Google Search", title);7await browser.CloseAsync();

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TypeAsync

Using AI Code Generation

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1var frame = page.MainFrame;2var result = await frame.TypeAsync("input[title=\"Search\"]", "Hello world");3Console.WriteLine(result);4Console.WriteLine("Hello World!");5Console.ReadLine();6var frame = page.MainFrame;7var result = await frame.TypeAsync("input[title=\"Search\"]", "Hello world", new TypeOptions { Delay = 100 });8Console.WriteLine(result);9Console.WriteLine("Hello World!");10Console.ReadLine();11var frame = page.MainFrame;12var result = await frame.TypeAsync("input[title=\"Search\"]", "Hello world", new TypeOptions { Delay = 100, NoWaitAfter = true });13Console.WriteLine(result);14Console.WriteLine("Hello World!");15Console.ReadLine();16var frame = page.MainFrame;17var result = await frame.TypeAsync("input[title=\"Search\"]", "Hello world", new TypeOptions { Delay = 100, NoWaitAfter = true, Timeout = 10000 });18Console.WriteLine(result);19Console.WriteLine("Hello World!");20Console.ReadLine();

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