如何通过Chrome中的webdriver单击通过Ajax加载的元素

时间:2018-04-25 06:37:51

标签: ajax selenium selenium-webdriver selenium-chromedriver webdriverwait

浏览器:Chrome V65

ChromeDriver:chromedriver.exe 2.37

webdriver尝试单击元素时发生错误。以下是我的点击():

def click(self):
    try:
        self.wait_for().visible()
        self._selenium_context().click()
    except Exception as e:
        raise NoSuchElementException

def visible(self):
    '''
    Check if the element is visible.
    :return:  True or exception.
    '''
    return Utils.wait_for(self.web_element.visible, self.interval, self.timeout)

我已经等待了元素可见,然后点击了。但抛出异常说“其他元素会收到点击”。如下:

selenium.common.exceptions.WebDriverException: Message: unknown error: Element <div class="learn-wrap" ng-click="changeTab(2)" ng-class="internal.tab == 2?'learn-selected':''">...</div> is not clickable at point (1026, 89). Other element would receive the click: <div class="loading-data ng-scope ng-animate ng-leave ng-leave-active" ng-if="internal.isAjaxing" data-ng-animate="2" style="">...</div>

即使我添加语句等待ajax加载完成单击元素,也会出现错误:

driver.find_element(By.XPATH, "//div[contains(@class, 'learn') and (contains(@ng-if, '!internal.isAjaxing'))]")
driver.find_element(By.XPATH , element_xpath).click()

这种情况经常发生在Chrome上,可能是4次中5次失败。它没有用!

现在,我必须使用sleep来等待元素被点击。

有人可以帮忙吗?感谢。

2 个答案:

答案 0 :(得分:4)

您可以使用操作类单击元素

语法:

Actions action = new Actions(driver);
action.moveToElement("Your Element").click().perform();

答案 1 :(得分:0)

正如您所提及的那样 Ajax Calls ,并且正在使用sleep来等待元素可点击,而不是你需要使用 WebDriverWait < / em>对于可点击的元素,如下所示:

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

WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//div[contains(@class, 'learn') and (contains(@ng-if, '!internal.isAjaxing'))]"))).click()