public SearchLearningService(
JavascriptExecutor javascriptExecutor,
ElasticRepository elasticRepository)
{
_javascriptExecutor = javascriptExecutor;
_elasticRepository = elasticRepository;
}
/// <summary>
/// Wait for all AJAX calls made via jQuery to end
/// </summary>
public void waitForJQueryToFinish(int msTimeout)
{
Trace.WriteLine("Waiting for Ajax loading to finish");
DateTime startTime = DateTime.Now;
bool isAjaxFinished = false;
DateTime endTime = DateTime.Now.AddMilliseconds(msTimeout);
try {
while (isAjaxFinished == false && DateTime.Now < endTime)
{
isAjaxFinished = JavascriptExecutor.Execute <bool>("return jQuery.active == 0");
System.Threading.Thread.Sleep(100);
}
} catch (WebDriverException ex) {
// Sometimes we'll hit the exception Unexpected error. ReferenceError: jQuery is not defined
// We may want to change this to retry since it might take time for jQuery to be defined?
Trace.WriteLine("Recieved the following exception: " + ex.Message);
return;
}
if (isAjaxFinished == false)
{
throw new Exception("Timeout period of " + msTimeout + "ms expired for JQuery to finish.");
}
Trace.WriteLine("Ajax finished executing in " + (DateTime.Now - startTime).TotalMilliseconds + "ms");
}
public List <string> GetSideFilterOptionsByHeader(string header)
{
var options = JavascriptExecutor.FindElements(string.Format(HomePageObjects.SideFilterListCssTemplate, header))
.Select(x => x.Split('\n')[0]).ToList();
return(options);
}
public ScriptRunTest()
{
IWebDriver driver = new ChromeDriver();
driver.Url = "https://www.google.com/";
_javascriptExecutor = JavascriptExecutor.Create(new JavascriptRuntime((IJavaScriptExecutor)driver));
}
static void Main(string[] args)
{
// we build a ChromeDriver instance
ChromeDriver driver = new ChromeDriver();
driver.Url = "https://www.google.com/";
//IWebDriver driver = null;
// then we build a JavascriptExecutor instance, where it'll manage and create the dynamic
// object.
var jsExecutor = JavascriptExecutor.Create(new JavascriptRuntime((IJavaScriptExecutor)driver));
// we start a new dynamic object of js. Now we can execute javascript through C#.
// internally, it will parse the data and execute the script.
dynamic js = jsExecutor.GetDynamicJs();
// outputs a message to browser's console.
// Execute() method is defined under MethodExecutor class.
// Execute() shall run and not return anything.
js.console.log("Hello world").Execute();
// simple arithmetic operations
// arithmetic operations are done on c# side.
// TODO: Define either the developer wants it to be run on C# (slower) or on Javascript.
// we define these values on browser.
js.val1 = 10;
js.val2 = 20;
// it does the math of (val2 / 2) + val1 on c#.
Int64 math = js.val1 + js.val2 / 2;
// and then send the value to browser's console log
js.console.log(math).Execute();
// we can also define the value directly in javascript
js.name = "John Doe";
// and then send to javascript.
// js.name will never be returned to C#, it will send directly the command to javascript
// to execute the data (as javascript already has this member set).
js.console.log(js.name).Execute();
// now we are using the method substring of Javascript to get a part of the string defined
// in javascript (js.name). It shall get only "John".
// we have defined this in a local C# variable.
// ExecuteReturn will execute the method and return its value.
// TODO: Make it type-safe.
string firstName = js.name.substring(0, 4).ExecuteReturn();
// Now we output the value to C# and output to browser's output
Console.WriteLine(firstName);
js.console.log(firstName).Execute();
// Done.
Console.ReadKey();
}
private void OnJavascriptUncaughException(object sender, JavascriptUncaughtExceptionEventArgs e)
{
if (JavascriptExecutor.IsInternalException(e.Message))
{
// ignore internal exceptions, they will be handled by the EvaluateScript caller
return;
}
var javascriptException = new JavascriptException(e.Message, e.StackFrames);
ForwardUnhandledAsyncException(javascriptException, e.Frame.Name);
}
public void OnUncaughtException(IWebBrowser browserControl, IBrowser browser, IFrame frame, CefSharp.JavascriptException exception)
{
if (JavascriptExecutor.IsInternalException(exception.Message))
{
// ignore internal exceptions, they will be handled by the EvaluateScript caller
return;
}
var javascriptException = new JavascriptException(exception.Message, exception.StackTrace);
OwnerWebView.ForwardUnhandledAsyncException(javascriptException, frame.Name);
}
public void OnUncaughtException(IWebBrowser browserControl, IBrowser browser, IFrame frame, CefSharp.JavascriptException exception)
{
if (JavascriptExecutor.IsInternalException(exception.Message))
{
// ignore internal exceptions, they will be handled by the EvaluateScript caller
return;
}
var javascriptException = new JavascriptException(
exception.Message,
exception.StackTrace.Select(l => {
var location = l.SourceName + ":" + l.LineNumber + ":" + l.ColumnNumber;
return(JavascriptException.AtSeparator + (string.IsNullOrEmpty(l.FunctionName) ? location : l.FunctionName + " (" + location + ")"));
}).ToArray());
OwnerWebView.ForwardUnhandledAsyncException(javascriptException);
}
private void Initialize()
{
InitializeCef();
if (!subscribedApplicationExit)
{
// subscribe exit again, first time might have failed if Application.Current was null
Application.Current.Exit += OnApplicationExit;
subscribedApplicationExit = true;
}
settings = new BrowserSettings();
lifeSpanHandler = new CefLifeSpanHandler(this);
chromium = new InternalChromiumBrowser();
chromium.BrowserSettings = settings;
chromium.IsBrowserInitializedChanged += OnWebViewIsBrowserInitializedChanged;
chromium.FrameLoadEnd += OnWebViewFrameLoadEnd;
chromium.LoadError += OnWebViewLoadError;
chromium.TitleChanged += OnWebViewTitleChanged;
chromium.PreviewKeyDown += OnPreviewKeyDown;
chromium.RequestHandler = new CefRequestHandler(this);
chromium.ResourceHandlerFactory = new CefResourceHandlerFactory(this);
chromium.LifeSpanHandler = lifeSpanHandler;
chromium.RenderProcessMessageHandler = new CefRenderProcessMessageHandler(this);
chromium.MenuHandler = new CefMenuHandler(this);
chromium.DialogHandler = new CefDialogHandler(this);
chromium.DownloadHandler = new CefDownloadHandler(this);
chromium.CleanupElement = new FrameworkElement(); // prevent chromium to listen to default cleanup element unload events, this will be controlled manually
jsExecutor = new JavascriptExecutor(this);
RegisterJavascriptObject(Listener.EventListenerObjName, eventsListener);
Content = chromium;
GlobalWebViewInitialized?.Invoke(this);
DisposableWebViews.Add(this);
FocusManager.SetIsFocusScope(this, true);
FocusManager.SetFocusedElement(this, FocusableElement);
}
/// <summary>
/// Wait for page load. Use if Selenium blocking API is not sufficient.
/// </summary>
public static void WaitForPageLoad(int msTimeout)
{
RetriableRunner.Run(() => {
var isPageLoaded = false;
var endTime = DateTime.Now.AddMilliseconds(msTimeout);
while (isPageLoaded == false && DateTime.Now < endTime)
{
isPageLoaded = JavascriptExecutor.Execute <string>("return document.readyState").Equals("complete");
System.Threading.Thread.Sleep(100);
}
if (isPageLoaded == false)
{
throw new Exception("Timeout period of " + msTimeout + "ms expired for page load to finish.");
}
return(string.Empty);
});
}
private JavascriptExecutor GetJavascriptExecutor(string frameName)
{
if (isDisposing)
{
return(null);
}
lock (JsExecutors) {
if (isDisposing)
{
return(null);
}
var frameNameForIndex = frameName ?? "";
if (!JsExecutors.TryGetValue(frameNameForIndex, out var jsExecutor))
{
jsExecutor = new JavascriptExecutor(this, this.GetFrame(frameName));
JsExecutors.Add(frameNameForIndex, jsExecutor);
}
return(jsExecutor);
}
}
/// <summary>
/// Wait for page load. Use if Selenium blocking API is not sufficient.
/// </summary>
public void WaitForPageLoad(int msTimeout = 5000)
{
Trace.WriteLine("Waiting for page load.");
DateTime startTime = DateTime.Now;
Boolean isPageLoaded = false;
DateTime endTime = DateTime.Now.AddMilliseconds(msTimeout);
try {
while (isPageLoaded == false && DateTime.Now < endTime)
{
isPageLoaded = JavascriptExecutor.Execute <string>("return document.readyState").Equals("complete");
System.Threading.Thread.Sleep(100);
}
} catch (WebDriverException ex) {
Trace.WriteLine("Recieved the following exception: " + ex.Message);
return;
}
if (isPageLoaded == false)
{
throw new Exception("Timeout period of " + msTimeout + "ms expired for page load to finish.");
}
Trace.WriteLine("Page load finished executing in " + (DateTime.Now - startTime).TotalMilliseconds + "ms");
}
public bool IsEmailAddressOfContactPresent() =>
JavascriptExecutor.FindElement(ProductDetailPageObject.EmailCssSelector).Text.Contains("*****@*****.**");
public bool ISContactLocationPresent() => JavascriptExecutor.IsElementPresent(ProductDetailPageObject.ContactLocationCssSelector);
public bool IsMailIconPresentInContact() => JavascriptExecutor.IsElementPresent(ProductDetailPageObject.ContactEmailIconCssSelector);
//footer public bool IsFooterHeaderPresentByFooterName(string name) => JavascriptExecutor.IsElementPresent(string.Format(ProductDetailPageObject.FooterHeaderCssTemplate, name));
public List <string> GetQuickLinks() => JavascriptExecutor.FindElements(ProductDetailPageObject.QuickLinksListCssSelector);
/// <summary>
/// Javascript business rules bridge ctor
/// </summary>
internal JavascriptEngineBridge(JavascriptExecutor owner)
{
this.m_owner = owner;
this.m_adhocCache = ApplicationServiceContext.Current.GetService <IAdhocCacheService>();
}
public bool IsAccountWishlistIconPresentByIconName(string icon) => JavascriptExecutor.IsElementPresent(string.Format(HomePageObjects.AccountWishlistCssTemplate, icon));
public string GetEmailAddressOfContact() => JavascriptExecutor.FindElement(ProductDetailPageObject.EmailCssSelector).Text;
public bool IsAddtionalLinksPresentByLinkName(string name) => JavascriptExecutor.IsElementPresent(string.Format(ProductDetailPageObject.AdditionalLinkCssTemplate, name));
public void ClickSideFilterByHeader(string header) => JavascriptExecutor .FindElement(string.Format(HomePageObjects.SideFilterCssTemplate, header)).Click();
public IActionResult Get([FromServices] JavascriptExecutor javascriptExecutor)
{
return(Ok(javascriptExecutor.Execute(new { parameter = "asd" })));
}
public bool IsSideFilterOpenedByHeader(string header) => JavascriptExecutor
.FindElement(string.Format(HomePageObjects.SideFilterCssTemplate, header))
.GetAttribute("class").Contains("opened");
public void ClickOnFilterOptionByHeaderAndOption(string header, string option) => JavascriptExecutor .FindElement(string.Format(HomePageObjects.SideFilterOptionCssTemplate, header, option)) .Click();
public string GetQuantityOfFilterOptionByHeaderAndOption(string header, string option) => JavascriptExecutor .FindElement(string.Format(HomePageObjects.SideFilterOptionQuantityCssTemplate, header, option)).Text;
public string GetOldPriceList(string id) => JavascriptExecutor .FindElement(string.Format(HomePageObjects.OldPriceCssTemplate, id)).Text;
public bool IsMainHeaderPresent(string header) => JavascriptExecutor.IsElementPresent(string.Format(HomePageObjects.MainMenuHeaderCssTemplate, header));
public void SelectBlackColor() => JavascriptExecutor.FindElement(HomePageObjects.BlackColorFilterCssSelector).Click();
public ScriptParseTest()
{
_javascriptExecutor = JavascriptExecutor.Create(new JavascriptRawRuntime());
}