Selenium ElementNotInteractableException 与 ASP.NET 报告查看器 (Python)

问题描述

我正在尝试通过 selenium 从我们公司的 ASP.NET ReportViewer 中提取 CSV 报告。 我已经点击了导出下拉菜单（见图），但我无法点击 csv 按钮（它将下载 CSV 报告）我尝试等待然后点击没有结果。

我的代码：

driver = webdriver.Chrome(r'C:\Users\User\chromedriver.exe')  
url = 'logon.aspx'  # target url

driver.get(url)  # open url

driver.find_element_by_xpath('//*[@id="ctl00_maincontent_txtUsername"]').send_keys('_user')  # username cred
driver.find_element_by_xpath('//*[@id="ctl00_maincontent_txtPassword"]').send_keys('_pswd')  # pass
driver.find_element_by_xpath('//*[@id="ctl00_maincontent_btnLogin"]').click()  # click login btn

driver.find_element_by_xpath('//*[@id="JobsReports"]').click()  # click job report btn
driver.find_element_by_xpath('//*[@id="ctl00_maincontent_TRCB3"]').click()  # click 'Task details' check Box
driver.find_element_by_xpath('//*[@id="ctl00_maincontent_RunReportsBtn"]').click()   # click view report btn

time.sleep(3)

driver.switch_to.window(driver.window_handles[-1])
driver.implicitly_wait(120)

# driver.find_element_by_xpath('//*[@id="ReportViewer1_ctl05_ctl05_ctl00_ctl00"]/table/tbody/tr/td/input').click()
# driver.implicitly_wait(120)

driver.find_element_by_xpath('//*[@id="ReportViewer1_ctl05_ctl04_ctl00_ButtonLink"]').click()  # click save dropdown

driver.implicitly_wait(3)
driver.find_element_by_xpath('/html/body/form/div[3]/div/span/div/table/tbody/tr[3]/td/div/div/div[4]/table/tbody/tr/td/div[2]/div[2]/a').click()  # click 'CSV' to download

HTML/布局：

HTML SNIPPET

<div style="border: 1px solid rgb(51,102,153); background-color: rgb(221,238,247); cursor: pointer;">
                                            <a title="CSV (comma delimited)" alt="CSV (comma delimited)" onclick="$find('ReportViewer1').exportReport('CSV');" href="javascript:void(0)" style="color: rgb(51,204); font-family: Verdana; font-size: 8pt; padding: 3px 8px 3px 32px; display: block; white-space: Nowrap; text-decoration: none;">CSV (comma delimited)</a>
                                        </div>

错误：

  Traceback (most recent call last):
  File "C:\Users\User\PycharmProjects\Onsite_automation\main.py",line 32,in <module>
    driver.find_element_by_xpath('/html/body/form/div[3]/div/span/div/table/tbody/tr[3]/td/div/div/div[4]/table/tbody/tr/td/div[2]/div[2]/a').click()  # click 'view report' btn
  File "C:\Users\User\PycharmProjects\pythonProject3\venv\lib\site-packages\selenium\webdriver\remote\webelement.py",line 80,in click
    self._execute(Command.CLICK_ELEMENT)
  File "C:\Users\User\PycharmProjects\pythonProject3\venv\lib\site-packages\selenium\webdriver\remote\webelement.py",line 633,in _execute
    return self._parent.execute(command,params)
  File "C:\Users\User\PycharmProjects\pythonProject3\venv\lib\site-packages\selenium\webdriver\remote\webdriver.py",line 321,in execute
    self.error_handler.check_response(response)
  File "C:\Users\User\PycharmProjects\pythonProject3\venv\lib\site-packages\selenium\webdriver\remote\errorhandler.py",line 242,in check_response
    raise exception_class(message,screen,stacktrace)
selenium.common.exceptions.ElementnotinteractableException: Message: element not interactable
  (Session info: chrome=90.0.4430.72)

感谢您的帮助！

解决方法

试试

driver.find_element_by_xpath("//a[contains(@title,'CSV (comma delimited)')]").click()

它应该解决一个定位器问题。 如果您决定使用隐式等待，请将其放大 (10)。 3 秒太小了。

,

感谢您帮助我使用定位器 @vitaliis， 我改了：

driver.switch_to.window(driver.window_handles[-1])
driver.implicitly_wait(120)

致：

time.sleep(120)  # sleep to enable report to load
driver.switch_to.window(driver.window_handles[-1])  # Switch to report window

它按预期工作。