Question

我编写了示例代码，但它无效。还观察到2个标签只有1个窗口句柄。如何再次切换到父标签？

 driver = webdriver.Firefox()
 driver.set_page_load_timeout(60)
 driver.implicitly_wait(15)
 driver.get("https://www.google.co.in")
 oldtab = driver.current_window_handle
 print oldtab
 print driver.title
 body = driver.find_element_by_tag_name("body")
 print 'new tab opened'
 driver.get("http://gmail.com/")
 print driver.title
 print 'back to old tab'
 driver.switch_to_window(oldtab)
 print driver.title
 for handle in driver.window_handles:
    print "Handle = ",handle

Answer 1

在将Keys切换为父标签之前，您需要使用handle切换标签。

 from selenium.webdriver.common.keys import Keys

 driver = webdriver.Firefox()
 driver.set_page_load_timeout(60)
 driver.implicitly_wait(15)

 # First Tab
 driver.get("https://www.google.co.in")
 oldtab = driver.current_window_handle
 print driver.title
 time.sleep(3)

 # Second Tab
 driver.find_element_by_tag_name("body").send_keys(Keys.CONTROL + "t")
 driver.get("http://gmail.com/")
 newtab = driver.current_window_handle
 print driver.title
 time.sleep(3)

 # Go back to First Tab
 driver.find_element_by_tag_name("body").send_keys(Keys.ALT + Keys.NUMPAD1)
 driver.switch_to_window(oldtab)
 print driver.title
 time.sleep(3)

 # Go to Second Tab again
 driver.find_element_by_tag_name("body").send_keys(Keys.ALT + Keys.NUMPAD2)
 driver.switch_to_window(newtab)
 print driver.title
 time.sleep(3)

Answer 2

您可以实现此目的的另一种方法是 - 打开两个浏览器实例driver1和driver2并在浏览器实例中打开相应的网址并对其执行操作 -

driver1 = webdriver.Firefox()
driver1.get("https://www.google.co.in")
//perform actions for page https://www.google.co.in


driver2 = webdriver.Firefox()
driver2.get("http://gmail.com/")
//perform actions for page http://gmail.com/

Answer 3

以下解决方案对我有用。

ActionChains(driver).key_down(Keys.CONTROL).send_keys('t').key_up(Keys.CONTROL).perform()
time.sleep(5)    
ActionChains(driver).key_down(Keys.CONTROL).send_keys(Keys.NUMPAD1).key_up(Keys.CONTROL).perform()

Answer 4

Windows中的另一个完整版本（无代码段）（Firefox）

编辑Dhiraj的代码，使其在Windows中的FF41中工作

from selenium.webdriver.common.keys import Keys
from selenium import webdriver
import time

driver = webdriver.Firefox()
driver.set_page_load_timeout(60)
driver.implicitly_wait(15)

# First Tab
driver.get("https://www.google.co.in")
oldtab = driver.current_window_handle
print driver.title
time.sleep(3)

# Second Tab
driver.find_element_by_tag_name("body").send_keys(Keys.CONTROL + "t")
driver.get("http://gmail.com/")
newtab = driver.current_window_handle
print driver.title
time.sleep(3)

# Go back to First Tab
driver.find_element_by_tag_name("body").send_keys(Keys.CONTROL + Keys.PAGE_UP)
driver.switch_to_window(oldtab)
print driver.title
time.sleep(3)

# Go to Second Tab again
driver.find_element_by_tag_name("body").send_keys(Keys.CONTROL + Keys.PAGE_UP)
driver.switch_to_window(newtab)
print driver.title
time.sleep(3)

driver.close()

打印

Google
Gmail
Google
Gmail

Answer 5

String str1 = driver.findElement(By.xpath("//*[@class='lft']//div[@class='expColMenu']["+i+"]//div[2]/div[1]/a")).getAttribute("href");
System.out.println(str1);
Thread.sleep(1000);
((JavascriptExecutor)driver).executeScript("window.open()");
ArrayList<String> tabs = new ArrayList<String>(driver.getWindowHandles());
driver.switchTo().window(tabs.get(1));      
driver.get(str1);
Thread.sleep(1000);
System.out.println("Title  =  "+driver.getTitle());
driver.close();
driver.switchTo().window(tabs.get(0));System.out.println();

使用selenium webdriver切换回父选项卡

5 个答案: