未能单击对话框继续选项

Question

我有一个应用程序，它不断显示对话框消息以单击继续按钮 下面是继续会话的代码，它每分钟左右都会出现，然后一直让我烦恼。所以我可以在没有任何中断的情况下处理应用程序。所以，我写这个是为了自动化。它未能找到此元素，我也尝试了注释部分 #EC.alert_is_present() 和 #browser.switch_to().alert().accept() 这两个都不适合我。但是，它登录没有任何问题，但无法单击对话框继续按钮，该按钮不时出现。请帮我解决这个问题。

HTML：

<span class="dijitReset dijitInline dijitButtonText" id="confirmInforDialogActionOk_label" data-dojo-attach-point="containerNode">Continue</span>

代码试验：

from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
from datetime import datetime
from selenium.common.exceptions import TimeoutException

browser = webdriver.Chrome(executable_path=r'D:\Jake\Python\chromedriver.exe')
browser.get('https://testtest.com/');
browser.maximize_window()
browser.find_element_by_name('j_username').send_keys('Jake')
browser.find_element_by_name('j_password').send_keys('Jake@123')
browser.find_element_by_xpath("//a[@class='btn btn-primary btn-block']").click()

App_loaded_one = WebDriverWait(browser,180).until (
EC.presence_of_element_located((By.ID, "userAvatarMenu"))
)

def alertpresent():  
    App_loaded = WebDriverWait(browser,300).until (
    #EC.alert_is_present()
    EC.presence_of_element_located((By.ID, 'onfirmInforDialogActionOk_label'))     
    )
    #browser.switch_to().alert().accept()  
    browser.find_elements_by_id('onfirmInforDialogActionOk_label').click()

    print ("Clicked dialog");
    print (datetime.now())

while True:
    alertpresent()

我在命令提示符下收到以下消息-

>  DevTools listening on
> ws://127.0.0.1:53745/devtools/browser/59aa8b6e-1dee-458e-afa5-653052f266aa
> Traceback (most recent call last):   File
> "C:\Users\Jake\Desktop\Instances\test.py", line 32, in <module>
>     alertpresent()   File "C:\Users\Jake\Desktop\Instances\test.py", line 22, in alertpresent
>     EC.presence_of_element_located((By.ID, 'onfirmInforDialogActionOk_label'))   File
> "C:\Users\Jake\AppData\Local\Programs\Python\Python37\lib\site-packages\selenium\webdriver\support\wait.py",
> line 80, in until
>     raise TimeoutException(message, screen, stacktrace) selenium.common.exceptions.TimeoutException: Message:

Answer 1

元素在Modal Dialog Box 内，因此要单击文本为Continue 而不是presence_of_element_located() 的元素，您必须将WebDriverWait 诱导为element_to_be_clickable()，您可以使用以下Locator Strategies:

• 使用CSS_SELECTOR：

  WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "span.dijitReset.dijitInline.dijitButtonText#confirmInforDialogActionOk_label[data-dojo-attach-point='containerNode']"))).click()
  

• 使用XPATH：

  WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//span[@class='dijitReset dijitInline dijitButtonText' and @id='confirmInforDialogActionOk_label'][@data-dojo-attach-point='containerNode']"))).click()
  

• 注意：您必须添加以下导入：

  from selenium.webdriver.support.ui import WebDriverWait
  from selenium.webdriver.common.by import By
  from selenium.webdriver.support import expected_conditions as EC