硒-具有透明代理的MoveToElement() [英] Selenium - MoveToElement() with transparent proxy

问题描述

我有元素

public ArticlePage()
{
    PageFactory.InitElements(Browser.driver, this)
}

[FindsBy(How = How.Id, Using = "someId")]
private IWebElement btnTitleView { get; set; }

和动作

Actions action = new Actions(Browser.driver);
action.MoveToElement(btnTitleView).Perform();

但是当我尝试运行它时，会出现错误

But when i try to run it, i will get error

'System.Reflection.TargetException'对象与目标类型不匹配.

'System.Reflection.TargetException' Object does not match target type.

我试图通过Browser.driver.FindElement(By.Id("someId"))定位此元素，然后它可以正常工作.因此，它存在并显示.
是否可以使用透明代理执行Actions?还有其他方法可以在透明代理上执行类似MoveToElement()的操作吗?

I tried to locate this element by Browser.driver.FindElement(By.Id("someId")) and then it is working correctly. So, it is present and displayed.
Is it possible to use transparent proxy to perform Actions? Is there any other way to perform MoveToElement() like action on transparent proxy?

推荐答案

要打开使用透明代理的元素，可以使用具有WrappedElement属性的IWrapsElement接口:

In order to unwrap element which using transparent proxy you can use IWrapsElement interface which has WrappedElement property:

action.MoveToElement(((IWrapsElement)btnTitleView).WrappedElement).Build().Perform();

您可能还希望将该演员表作为IWebElement对象的扩展方法:

You may also want to have that cast included as extension method of IWebElement object:

public static class IWebElementExtensions
{
    public static IWebElement Unwrap(this IWebElement element)
    {
        return ((IWrapsElement)element).WrappedElement;
    }
}

然后您的操作代码可能如下所示:

Then the code of your action might look like this:

Actions action = new Actions(Browser.driver);
action.MoveToElement(btnTitleView.Unwrap()).Build().Perform();

我希望答案会帮助您解决问题:)

I hope that answer will help you with your problem :)

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