selenium模块(五):元素交互操作

点击、清空
from selenium import webdriver
from selenium.webdriver import ActionChains
from selenium.webdriver.common.by import By #按照什么方式查找,By.ID,By.CSS_SELECTOR
from selenium.webdriver.common.keys import Keys #键盘按键操作
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.wait import WebDriverWait #等待页面加载某些元素

browser=webdriver.Chrome()
browser.get('https://www.amazon.cn/')
wait=WebDriverWait(browser,10)


input_tag=wait.until(EC.presence_of_element_located((By.ID,'twotabsearchtextbox')))
input_tag.send_keys('iphone 8')
button=browser.find_element_by_css_selector('#nav-search > form > div.nav-right > div > input')
button.click()


import time
time.sleep(3)

input_tag=browser.find_element_by_id('twotabsearchtextbox')
input_tag.clear() #清空输入框
input_tag.send_keys('iphone7plus')
button=browser.find_element_by_css_selector('#nav-search > form > div.nav-right > div > input')
button.click()


#browser.close()
点击,清空
Action Chains
#http://selenium-python.readthedocs.io/api.html#module-selenium.webdriver.common.action_chains

from selenium import webdriver
from selenium.webdriver import ActionChains
from selenium.webdriver.common.by import By #按照什么方式查找,By.ID,By.CSS_SELECTOR
from selenium.webdriver.common.keys import Keys #键盘按键操作
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.wait import WebDriverWait #等待页面加载某些元素


browser=webdriver.Chrome()
browser.get('http://www.runoob.com/try/try.php?filename=jqueryui-api-droppable')
browser.switch_to.frame('iframeResult') #切换到iframeResult

source=browser.find_element_by_id('draggable')
target=browser.find_element_by_id('droppable')

actions=ActionChains(browser) #拿到动作链对象
actions.drag_and_drop(source,target) #把动作放到动作链中,准备串行执行
actions.perform() #执行
在交互动作比较难实现的时候可以自己写JS(万能方法)
from selenium import webdriver
from selenium.webdriver import ActionChains
from selenium.webdriver.common.by import By #按照什么方式查找,By.ID,By.CSS_SELECTOR
from selenium.webdriver.common.keys import Keys #键盘按键操作
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.wait import WebDriverWait #等待页面加载某些元素

try:
    browser=webdriver.Chrome()
    browser.get('https://www.baidu.com')
    browser.execute_script('alert("hello world")') #打印警告
finally:
    browser.close()
frame切换
#frame相当于一个单独的网页,在父frame里是无法直接查看到子frame的元素的,必须switch_to_frame切到该frame下,才能进一步查找

from selenium import webdriver
from selenium.webdriver import ActionChains
from selenium.webdriver.common.by import By #按照什么方式查找,By.ID,By.CSS_SELECTOR
from selenium.webdriver.common.keys import Keys #键盘按键操作
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.wait import WebDriverWait #等待页面加载某些元素


try:
    browser=webdriver.Chrome()
    browser.get('http://www.runoob.com/try/try.php?filename=jqueryui-api-droppable')

    browser.switch_to.frame('iframeResult') #切换到id为iframeResult的frame

    tag1=browser.find_element_by_id('droppable')
    print(tag1)

    # tag2=browser.find_element_by_id('textareaCode') #报错,在子frame里无法查看到父frame的元素
    browser.switch_to.parent_frame() #切回父frame,就可以查找到了
    tag2=browser.find_element_by_id('textareaCode')
    print(tag2)

finally:
    browser.close()

猜你喜欢

转载自blog.csdn.net/qq_39704682/article/details/84660508