C# Selenium SendKeys 即使使用 Javascript 执行程序也无法正常工作

Question

测试找到了元素，因为它没有失败但无法发送参数。

尝试以下：

driver.FindElement(By.XPath("//input[@type='search']")).Clear();
driver.FindElement(By.XPath("//input[@type='search']")).Click();

IWebElement wb = driver.FindElement(By.XPath("//input[@type='search']"));
IJavaScriptExecutor jse = (IJavaScriptExecutor)driver;
jse.ExecuteScript("arguments[0].value='QA Test Automation Developer';", wb);

Answer 1

由于它是<input> 标签，您必须为所需的ElementToBeClickable() 诱导WebDriverWait，您可以使用以下Locator Strategies 之一：

• CssSelector:

  IWebElement wb = new WebDriverWait(driver, TimeSpan.FromSeconds(20)).Until(ExpectedConditions.ElementToBeClickable(By.CssSelector("input[type='search']")));
  wb.Click();
  wb.Clear();
  wb.SendKeys("QA Test Automation Developer");
  

• XPath:

  IWebElement wb = new WebDriverWait(driver, TimeSpan.FromSeconds(20)).Until(ExpectedConditions.ElementToBeClickable(By.XPath("//input[@type='search']")));
  wb.Click();
  wb.Clear();
  wb.SendKeys("QA Test Automation Developer");
  

---

使用IJavaScriptExecutor

• 使用setAttribute() 和innerHTML：

  IWebElement wb = new WebDriverWait(driver, TimeSpan.FromSeconds(20)).Until(ExpectedConditions.ElementToBeClickable(By.CssSelector("input[type='search']")));
  IJavaScriptExecutor jse = (IJavaScriptExecutor)driver;
  jse.ExecuteScript("arguments[0].setAttribute('innerHTML','QA Test Automation Developer')", wb);
  

• 使用setAttribute() 和textContext：

  IWebElement wb = new WebDriverWait(driver, TimeSpan.FromSeconds(20)).Until(ExpectedConditions.ElementToBeClickable(By.CssSelector("input[type='search']")));
  IJavaScriptExecutor jse = (IJavaScriptExecutor)driver;
  jse.ExecuteScript("arguments[0].setAttribute('textContext','QA Test Automation Developer')", wb);
  

---

参考

您可以在以下位置找到一些相关讨论：

• Is there a way to add a new attribute with a value to an element using selenium python?
• Selenium Datepicker using JavascriptExecutor