web自动化06-js-控制滚动条-修改属性

1、窗口滚动条控制

js代码

window.scrollTo(0,1000)

window.scrollTo(0, document.body.scrollHeight)

import time

from selenium import webdriver
from selenium.webdriver.common.by import By


driver = webdriver.Chrome()
driver.maximize_window()
driver.implicitly_wait(8)

driver.get("https://www.runoob.com/python3/python3-tutorial.html")

# 执行窗口滚动， 直接发送 js 指令，让浏览器执行该 js 指令。
javascript = 'window.scrollTo(0, document.body.scrollHeight)'
# 通过 driver.xxx
driver.execute_script(javascript)
time.sleep(15)
driver.quit()

 

2、目录滚动条控制-arguments[0].scrollTo(0,200)

页面：https://www.runoob.com/python3/python-comprehensions.html

特别注意DIV要包含滚动条，不然滚动不了

el1111=document.getElementsByClassName('left-column site-fix')
HTMLCollection [div.left-column.site-fix]
el1111[0].scrollTo(0,200)

import time

from selenium import webdriver
from selenium.webdriver.common.by import By


driver = webdriver.Chrome()
driver.maximize_window()
driver.implicitly_wait(8)

driver.get("https://www.runoob.com/python3/python3-tutorial.html")
el = driver.find_element(By.XPATH, "//div[@class='left-column']")
driver.execute_script("arguments[0].scrollTo(0,200);", el)
time.sleep(15)
driver.find_element(By.XPATH,"//a[contains(text(),'模块')]").click()
time.sleep(15)
driver.quit()

 3、修改属性-el.value = '***'

browser.get('https://www.12306.cn/index/')
js = """var el = document.getElementById('train_date')
el.readOnly = false
el.value = '2022-02-08'
"""

browser.execute_script(js）

4、文件上传-el.send_keys(r'D:\**.**')-其实就是input元素下send_keys路径

el = browser.find_element('xpath', "//input[@type='file' and @name='detail']")
el.send_keys(r'D:\**.**')

不行的话用第三方库 pywinauto pyautogui