如何让可点击的元素在硒中列出?

Question

我需要列出页面上的可点击元素吗？如何正确执行此操作？

Answer 1

可交互性/可点击性的预期条件为：

• ElementToBeClickable Method (By(

  public static Func<IWebDriver, IWebElement> ElementToBeClickable(
  By locator
  )
  Parameters
  locator
  Type: OpenQA.Selenium.By
  The locator used to find the element.
  Return Value
  Type: Func<IWebDriver, IWebElement>
  The IWebElement once it is located and clickable (visible and enabled).
  

• ElementToBeClickable Method (IWebElement(

  public static Func<IWebDriver, IWebElement> ElementToBeClickable(
  IWebElement element
  )
  Parameters
  element
  Type: OpenQA.Selenium.IWebElement
  The element.
  Return Value
  Type: Func<IWebDriver, IWebElement>
  The IWebElement once it is clickable (visible and enabled).
  

因此，可点击性/可交互性的预期条件都返回IWebElement。因此，您不能直接使用它们。

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解决方案

创建可点击元素列表的可能解决方案是使用以下任一预期条件：

• VisibilityOfAllElementsLocationBy Method (By(

  public static Func<IWebDriver, ReadOnlyCollection<IWebElement>> VisibilityOfAllElementsLocatedBy(
  By locator
  )
  Parameters
  locator
  Type: OpenQA.Selenium.By
  The locator used to find the elements.
  Return Value
  Type: Func<IWebDriver, ReadOnlyCollection<IWebElement>>
  The list of IWebElement once it is located and visible.
  

• VisibilityOfAllElementsLocationBy Method (ReadOnlyCollection(

  public static Func<IWebDriver, ReadOnlyCollection<IWebElement>> VisibilityOfAllElementsLocatedBy(
  ReadOnlyCollection<IWebElement> elements
  )
  Parameters
  elements
  Type: System.Collections.ObjectModel.ReadOnlyCollection<IWebElement>
  list of WebElements
  Return Value
  Type: Func<IWebDriver, ReadOnlyCollection<IWebElement>>
  The list of IWebElement once those are located and visible.