元素不可单击，因为另一个元素在python中隐藏了它

Question

我正在尝试自动化访问点web配置。在这个过程中，我得到一个弹出窗口（类似于一个带有“Yes”和“No”的覆盖），我想点击它

我试图单击的覆盖的HTML代码：

<div id="generic-warning-dialog" class="dialog exclamation text-orphan" style="">
<div class="warning-content dialog-content text-orphan">Security Mode is disabled on one or more of your wireless networks. Your network could be open to unauthorized users. Are you sure you wish&nbsp;to&nbsp;proceed?</div>
    <div class="dialog-buttons text-orphan">
        <button class="cancel">No</button>
        <button class="submit" style="display: block;">Yes</button>
    </div>
</div> 

我试过了

browser.find_element_by_class_name("submit").click()

但我得到了以下错误：

raise exception_class(message, screen, stacktrace) selenium.common.exceptions.ElementClickInterceptedException: Message: Element is not clickable at point (788,636.5) because another element obscures it

你能告诉我该怎么做吗？ 我正在使用firefox和python

Answer 1

您可以用action类替换click事件

使用动作类：

from selenium.webdriver.common.action_chains import ActionChains

actions = ActionChains(driver)
actions.move_to_element("Your Web Element").click().perform()

Answer 2

根据您的问题和您共享的HTML，您需要诱导WebDriverWait以使所需的元素可以单击，您可以使用以下解决方案：

#to click on Yes button
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//div[@class='warning-content dialog-content text-orphan' and contains(.,'Security Mode is disabled')]//following::div[1]//button[@class='submit']"))).click()
# to click on No button
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//div[@class='warning-content dialog-content text-orphan' and contains(.,'Security Mode is disabled')]//following::div[1]//button[@class='cancel']"))).click()

注意：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

Answer 3

您正试图单击一个弹出窗口，当selenium尝试单击元素时，它可能在DOM中可用，但不可见，然后您将得到此错误。

解决方案是在单击之前等待该元素可单击/可见。下面是C#代码（您可以用Python编写等效代码）：

WaitForElementToBeClickable(By.ClassName("submit"), 20);
browser.FindElement(By.ClassName("submit")).click();


public static void WaitForElementToBeClickable(By by, int timeout)
    {
        new WebDriverWait(Driver, TimeSpan.FromSeconds(timeout)).Until(ExpectedConditions.ElementToBeClickable(by));
    }