使用异步js解决模态窗口切换的办法

核心代码

1. js ="setTimeout(function(){document.getElementsByTagName('Button')[3].click()},100);"

下面是我的实验过的示例代码：

实验地址：

http://pyselenium-po-60b44.coding.io/exapage.html

1.  #-*- coding: utf-8 -*-
    __author__ = 'ray'
    from selenium import webdriver
    import unittest
    import time
   
    class modolwindowdemo(unittest.TestCase):
        def setUp(self):
            self.driver = webdriver.Firefox()
            self.driver.implicitly_wait(30)
            self.base_url = "http://pyselenium-d1826.coding.io/exapage.html"
            self.verificationErrors = []
            self.js = "setTimeout(function(){document.getElementsByTagName('Button')[3].click()},100);"
   
        def test_demo(self):
            driver = self.driver
            driver.get(self.base_url)
            #获取当前窗口句柄
            mainhandle = driver.current_window_handle
            print mainhandle
            #使用下面的webdriver打开模态窗口，无法进行切换
            #driver.find_element_by_xpath("//button[2]").click()
   
            #使用js异步进行打开模态窗口
            driver.execute_script(self.js)
            time.sleep(1)
            #获取当前所有句柄
            modalhandle = driver.window_handles
   
            #通过循环切换到模态窗口
            print modalhandle
            for handle in modalhandle:
                if handle != mainhandle:
                    driver.switch_to_window(handle)
                    print driver.current_window_handle
                    driver.find_element_by_xpath("//form//tr[1]/td[2]/input").send_keys("Ray")
   
            time.sleep(2)
        def tearDown(self):
            self.driver.quit()
            self.assertEqual([], self.verificationErrors)
   
    if __name__ == "__main__":
        unittest.main()