ElementNotVisibleException：消息：元素在Robot Framework中不可交互

Question

示例代码：

<div class="modal-footer">
   <button type="button" class="btn btn-primary btn-block" data-modal="AlertSubmitApproval" id="btn_close_modal">ตกลง</button>
</div>

尽管我可以手动单击，但我尝试单击按钮id="btn_close_modal"，但似乎按钮不可见，然后出现机器人响应ElementNotVisibleException: Message: element not interactable。

我的机器人代码：

Request approve
Selenium2Library.Click Element   &{Landing}[reqApprove]
Sleep   2s
Selenium2Library.Click Element   &{Landing}[cofReq]
Sleep   2s
Selenium2Library.Wait Until Page Contains Element     id=btn_close_modal    timeout=20s
Sleep   3s
Selenium2Library.Click Element   id=btn_close_modal

我该如何单击按钮id=btn_close_modal，请任何人帮忙。

Answer 1

所需元素位于模态对话框中，因此您需要引入 WebDriverWait 以便使元素可见/启用，并且您可以（结合使用）以下解决方案之一/全部：

• Wait Until Element Is Visible：

  Request approve
  Selenium2Library.Click Element   &{Landing}[reqApprove]
  Sleep   2s
  Selenium2Library.Click Element   &{Landing}[cofReq]
  Sleep   2s
  Selenium2Library.Wait Until Element Is Visible     xpath=//button[@class="btn btn-primary btn-block" and @id="btn_close_modal"]    timeout=20s
  Sleep   3s
  Selenium2Library.Click Element   xpath=//button[@class="btn btn-primary btn-block" and @id="btn_close_modal"]
  

• Wait Until Element Is Enabled：

  Request approve
  Selenium2Library.Click Element   &{Landing}[reqApprove]
  Sleep   2s
  Selenium2Library.Click Element   &{Landing}[cofReq]
  Sleep   2s
  Selenium2Library.Wait Until Element Is Enabled     xpath=//button[@class="btn btn-primary btn-block" and @id="btn_close_modal"]    timeout=20s
  Sleep   3s
  Selenium2Library.Click Element   xpath=//button[@class="btn btn-primary btn-block" and @id="btn_close_modal"]
  

• 您可以在Robotframework: Selenium2Lib: Wait Until (…) Keywords

  中找到有关Wait Until Element Is Visible和Wait Until Element Is Enabled的详细讨论

• 参考：Selenium2Library

Answer 2

尝试使用它，

Click Element       //button[@id='btn_close_modal']

或尝试使用Java脚本执行程序，

Wait Until Page Does Not Contain   NOBODY SELECTED
Execute JavaScript  $("#btn_close_modal").click();