Python selenium 如何点击iframe中的元素?
Python selenium How to click an element in iframe?
我对 selenium 的第一个测试是单击网站上的按钮。我需要单击的第一个按钮是网站弹出窗口中的“是的,您可以使用 cookie”按钮。但是即使我添加了等待线,selenium 似乎也找不到该按钮。我也尝试了弹出窗口中的其他按钮,但我的 element_to_be_clickable 可以找到其中 none 个按钮。该元素在 iframe 中,所以我想我必须更改它,但似乎我做错了什么。
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_path = "D:/Python/learning_webclicker/firefox_driver/geckodriver.exe"
firefox_path = "C:/Program Files/Mozilla Firefox/firefox.exe"
option = webdriver.FirefoxOptions()
option.binary_location = firefox_path
driver = webdriver.Firefox(executable_path=driver_path, options=option)
url = "https://web.de/"
driver.get(url)
WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it(driver.find_element_by_xpath("/html/body/div[2]/iframe")))
#I tried to find the "save-all-conditionally"-element with lots of different methods:
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, "save-all-conditionally"))).click()
#WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.XPATH, """//*[@id="save-all-conditionally"]"""))).click()
#WebDriverWait(driver, 10).until(EC.visibility_of_element_located((By.ID, "save-all-conditionally")))
# ...
这会引发错误
selenium.common.exceptions.TimeoutException: Message:
如果我尝试在更改为 iframe 后直接单击按钮(或不检查 iframe),那么我会得到
driver.implicitly_wait(10)
element=driver.find_element_by_xpath("""//*[@id="save-all-conditionally"]""")
element.click()
>>> selenium.common.exceptions.NoSuchElementException: Message: Unable to locate element: [id="save-all-conditionally"]
我想,我不在 iframe 中(尽管 frame_to_be_available_and_switch_to_it 不会 return 错误),但我不确定 how/what/why。
您要查找的元素在nested iframe
内。你需要同时切换
内嵌框架。
使用以下 css 选择器来识别 iframe
。
WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it((By.CSS_SELECTOR,"iframe[name='landingpage']")))
WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it((By.CSS_SELECTOR,"iframe[src*='plus.web.de']")))
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, "save-all-conditionally"))).click()
或使用下面的 xpath
来识别 iframe。
WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it((By.XPATH,"//iframe[@name='landingpage']")))
WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it((By.XPATH,"//iframe[contains(@src,'plus.web.de')]")))
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, "save-all-conditionally"))).click()
我对 selenium 的第一个测试是单击网站上的按钮。我需要单击的第一个按钮是网站弹出窗口中的“是的,您可以使用 cookie”按钮。但是即使我添加了等待线,selenium 似乎也找不到该按钮。我也尝试了弹出窗口中的其他按钮,但我的 element_to_be_clickable 可以找到其中 none 个按钮。该元素在 iframe 中,所以我想我必须更改它,但似乎我做错了什么。
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_path = "D:/Python/learning_webclicker/firefox_driver/geckodriver.exe"
firefox_path = "C:/Program Files/Mozilla Firefox/firefox.exe"
option = webdriver.FirefoxOptions()
option.binary_location = firefox_path
driver = webdriver.Firefox(executable_path=driver_path, options=option)
url = "https://web.de/"
driver.get(url)
WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it(driver.find_element_by_xpath("/html/body/div[2]/iframe")))
#I tried to find the "save-all-conditionally"-element with lots of different methods:
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, "save-all-conditionally"))).click()
#WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.XPATH, """//*[@id="save-all-conditionally"]"""))).click()
#WebDriverWait(driver, 10).until(EC.visibility_of_element_located((By.ID, "save-all-conditionally")))
# ...
这会引发错误
selenium.common.exceptions.TimeoutException: Message:
如果我尝试在更改为 iframe 后直接单击按钮(或不检查 iframe),那么我会得到
driver.implicitly_wait(10)
element=driver.find_element_by_xpath("""//*[@id="save-all-conditionally"]""")
element.click()
>>> selenium.common.exceptions.NoSuchElementException: Message: Unable to locate element: [id="save-all-conditionally"]
我想,我不在 iframe 中(尽管 frame_to_be_available_and_switch_to_it 不会 return 错误),但我不确定 how/what/why。
您要查找的元素在nested iframe
内。你需要同时切换
内嵌框架。
使用以下 css 选择器来识别 iframe
。
WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it((By.CSS_SELECTOR,"iframe[name='landingpage']")))
WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it((By.CSS_SELECTOR,"iframe[src*='plus.web.de']")))
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, "save-all-conditionally"))).click()
或使用下面的 xpath
来识别 iframe。
WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it((By.XPATH,"//iframe[@name='landingpage']")))
WebDriverWait(driver,10).until(EC.frame_to_be_available_and_switch_to_it((By.XPATH,"//iframe[contains(@src,'plus.web.de')]")))
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.ID, "save-all-conditionally"))).click()