超高单击元素

Question

我已经尝试了所有的方法在seleniums文档中找到元素，但是我想不出来。谢谢你的帮助

def protonmail_signup():
    browser.get('https://protonmail.com/signup')
    time.sleep(random.randint(10,15))
    free_acc = browser.find_element_by_class_name('panel-heading').click()
    time.sleep(random.randint(2,3))
    free_elem = browser.find_element_by_id('freePlan').click()
    time.sleep(random.randint(20,25))
    email_elem = browser.find_element_by_id('username').click()

一切正常，除了：

email_elem = browser.find_element_by_id('username').click()

Answer 1

看起来username在iframe元素中。您需要切换到iframe，然后输入用户名文本：

# save main frame context so we can switch back later
main_frame = driver.current_window_handle

# Get the first iframe   there are two
iframe = driver.find_elements_by_xpath("//iframe[@title='Registration form']")[0]

driver.switch_to.frame(iframe)

# enter email
email_elem = browser.find_element_by_id('username').click()

然后，您需要切换回主框架以输入密码：

# switch back to main frame
driver.switch_to_window(main_frame)

#enter password next

正如我在评论中提到的，有两个嵌套的iframe元素。第一个[0]将获得包含用户名的iframe。第二个，您需要切换到，以便单击Create Account

second_iframe = driver.find_elements_by_xpath("//iframe[@title='Registration form']")[1]

driver.switch_to.frame(second_iframe)

# click Create Account button