在.Net中使用PhantomJS selenium webdriver时,Element.Click未执行

Question

我正在使用我们现有的工具,它使用Selenium IWebdriver的Firefox和Chrome实现完美运行.

我现在正在使用PhantomJS实现进行一些实验.到现在为止还挺好.但是,只要我想点击一个按钮,它就什么都不做.

我可以检索元素,但是,仔细查看其属性,"Selected"属性指出以下内容:

    Error Message => 'Element is not selectable' caused by Request => {"headers":{"Accept":"application/json, image/png","Connection":"Close","Host":"localhost:37704"},"httpVersion":"1.1","method":"GET","url":"/selected","urlParsed":{"anchor":"","query":"","file":"selected","directory":"/","path":"/selected","relative":"/selected","port":"","host":"","password":"","user":"","userInfo":"","authority":"","protocol":"","source":"/selected","queryKey":{},"chunks":["selected"]},"urlOriginal":"/session/fcaf88a0-40b4-11e3-960d-bdce3224aacf/element/%3Awdc%3A1383063211142/selected"}

我会收集这是我的点击没有被执行的原因,但是,我不能从这个错误消息做出正面或反面.使用谷歌也没有帮助.

任何帮助将非常感激.

提前致谢.

Answer 1

我们与PhantomJS有很多类似的问题.

因此,要找出导致其根本原因的几个步骤

1. 设置屏幕大小(如注释中所示; PhantomJS默认使用400x300):

   driver.Manage().Window.Size = new Size(1920, 1080); //Size is type in System.Drawing"
   

2. 用于验证您的元素是否实际可见:

   new WebDriverWait(driver,
   TimeSpan.FromSeconds(timeOut)).Until(ExpectedConditions.ElementExists((By.Id(login))));
   

3. 使用Javascript单击元素

   IJavaScriptExecutor js = _driver as IJavaScriptExecutor;
   js.ExecuteScript("arguments[0].click();", buttonToClick); //buttonToClick is IWebElement
   

对于Java,它将如下:

1. 屏幕尺寸

   driver.manage().window().setSize(new Dimension(width, height));
   

2. 验证元素是可见的

   WebDriverWait wait = new WebDriverWait(webDriver, timeoutInSeconds);
   wait.until(ExpectedConditions.visibilityOfElementLocated(By.id("LOCATOR")));
   

3. 单击JS

   JavascriptExecutor js = (JavascriptExecutor)driver;
   js.executeScript("arguments[0].click();", buttonToClick); //buttonToClick is WebElement