Selenium_python实例代码(3)

#-*- coding:utf-8 -*-
from selenium import webdriver
import time
import os
dr=webdriver.Chrome()
file_path = 'file:///'+os.path.abspath('checkbox.html')
dr.get(file_path)
#选择所有的checkbox并勾选上
for i in range(1,4):
    checkbox=dr.find_element_by_css_selector('input[id=c%d]'%i)
    checkbox.click()
time.sleep(2)
#把页面上最后一个checkbox的勾去掉
dr.find_elements_by_css_selector('input[type=checkbox]').pop().click()
time.sleep(2)

dr.quit()

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

For instance, conside this page source:

<html>
 <body>
  <form id="loginForm">
   <input name="username" type="text" />
   <input name="password" type="password" />
   <input name="continue" type="submit" value="Login" />
   <input name="continue" type="button" value="Clear" />
  </form>
</body>
<html>

The form elements can be located like this:

login_form = driver.find_element_by_xpath("/html/body/form[1]")
login_form = driver.find_element_by_xpath("//form[1]")
login_form = driver.find_element_by_xpath("//form[@id='loginForm']")

你可能感兴趣的:(Selenium_python实例代码(3))