Using Selenium Webdriver with C# to dynamically expand a RadMenu Webelement in Javascript

I am currently working with Selenium WebDriver in C# and facing an issue with a RadMenu. My goal is to hover over the menu so that it expands a sub menu, where I can find a specific webelement to click. I have tried using JavaScript for this purpose, but unfortunately, it does not expand the menu as expected. Are there any specific JavaScript commands that I can use to achieve this? Here's what I have attempted so far:

                IJavaScriptExecutor js = ts.getDriver() as IJavaScriptExecutor;
                js.ExecuteScript("arguments[0].style.display='block'",leftPane_Customer);
                js.ExecuteScript("arguments[0].click()", leftPane_Customer);
                js.ExecuteScript("arguments[0].scrollIntoView(true);",leftPane_Customer);

Although the .click() function highlights the first menu, I am unable to expand the submenu. Can someone provide a solution (including suitable JavaScript syntax) to help me expand the submenu successfully?

Thank you.

javascriptc#selenium-webdriverradmenu

Answer №1

If you're looking to replicate a hover event, you can use this method:

public static void SimulateHover(this RemoteWebDriver driver, IWebElement element)
{
    var action = new Actions(driver);
    action.MoveToElement(element).Perform();
}

When dealing with dynamically toggled elements, simulating a click event can be tricky. Here's a reliable way to simulate a click:

public static void SimulateClick(this RemoteWebDriver driver, IWebElement targetElement)
{
    try
    {
        targetElement.Click();
    }
    catch (InvalidOperationException)
    {
        if (targetElement.Location.Y > driver.GetWindowHeight())
        {
            driver.ScrollTo(targetElement.Location.Y + targetElement.Size.Height);
            Thread.Sleep(500);
        }
        driver.WaitUntil(SearchElementDefaultTimeout, (d) => driver.IsElementClickable(targetElement));
        targetElement.Click();
    }
}

private static bool IsElementClickable(this RemoteWebDriver driver, IWebElement element)
{
    return (bool)driver.ExecuteScript(@"
            window.__selenium__isElementClickable = window.__selenium__isElementClickable || function(element)
            {
                var rec = element.getBoundingClientRect();
                var elemAtPos = document.elementFromPoint(rec.left, rec.top);
                return element == elemAtPos;
            };
            return window.__selenium__isElementClickable(arguments[0]);
    ", element);
}

This code snippet is part of the Maintainable Selenium project, which focuses on creating robust UI tests with Selenium. For more information, visit the project site: https://github.com/cezarypiatek/MaintainableSelenium/

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