单击按钮后切换到动态iframe

Question

我试图切换到一个新的框架，点击按钮后打开。不幸的是，我收到一个无值

driver = webdriver.Firefox()

driver.get('https://www.milanuncios.com/dacia-de-segunda-mano/dacia-sandero-1-5-dci-exportacion-323650137.htm')
time.sleep(5)

driver.find_element_by_xpath('//button[@id="pagAnuShowContactForm"]').click()
time.sleep(5)

在这里，它可以打开联系信息。在这里，我想在新打开的窗口中执行操作。 我尝试了以下选项：

1

contact = driver.switch_to.frame(driver.find_element_by_tag_name("iframe"))

2

contact = driver.find_element_by_xpath('//div[@class="telefonos"]')

Answer 1

元素存在于iframe IDifrw中，您需要首先切换到iframe

诱导WebDriverWait和frame_to_be_available_and_switch_to_it（）

诱导WebDriverWait和visibility_of_element_located（）

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

driver = webdriver.Firefox()
driver.get('https://www.milanuncios.com/dacia-de-segunda-mano/dacia-sandero-1-5-dci-exportacion-323650137.htm')
WebDriverWait(driver,10).until(EC.element_to_be_clickable((By.XPATH,"//button[@id='pagAnuShowContactForm']"))).click()
WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it((By.ID,"ifrw")))
print(WebDriverWait(driver,10).until(EC.visibility_of_element_located((By.CSS_SELECTOR,".telefonos"))).text.strip())
driver.close()

输出：

663473583