如何在 Chrome 中单击通过 webdriver 通过 Ajax 加载的元素

How to click an element which is loaded through Ajax through webdriver within Chrome(如何在 Chrome 中单击通过 webdriver 通过 Ajax 加载的元素)

问题描述

浏览器:Chrome V65

Browser : Chrome V65

ChromeDriver:chromedriver.exe 2.37

ChromeDriver: chromedriver.exe 2.37

webdriver 尝试单击元素时发生错误.下面是我的click():

Error occurs while webdriver trying to click an element. The below is my click():

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)

我已经等待元素可见，然后单击.但是抛出异常说其他元素将收到点击"如下:

I had already waited for element visible and then clicked. But exception was thrown saying 'Other element would receive the click' as below:

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>

即使我添加语句以等待 ajax 加载完成以单击元素，也会发生错误:

Error occurs even if I add statement to wait ajax loading finished to click the element:

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

这种情况在 Chrome 上经常发生，可能 5 次中有 4 次失败.没用！

This happens on Chrome frequently, maybe 4 in 5 times failure. It doesn't work!

现在，我必须使用 sleep 来等待元素变为可点击.

Now, I have to use sleep to wait element to be clickable instead.

有人可以帮忙吗?谢谢.

Can anybody help? Thanks.

推荐答案

可以使用action类点击元素，

You can use action class to click element,

语法:

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

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