01. JS processing scroll bar
Execute via webdriver_ The script () method executes the JS script operation scroll bar
Right scroll bar
- Firefox browser and Chrome browser use different syntax. It is listed in the following area. It looks like Google browser 71 general Firefox
# Firefox browser scrolls to the bottom
js = "var q=document.documentElement.scrollTop=10000"
# Firefox browser scrolls to the top
js = "var q=document.documentElement.scrollTop=0"
# Chrome browser scrolls to the bottom
js = "var q=document.body.scrollTop=10000"
# Chrome browser scrolls to the top
js = "var q=document.body.scrollTop=0"
# Cut in the scroll bar of the embedded form through the id attribute
js = "var q=document.getElementById('id').scrollTop=0"
Horizontal scroll bar:
# x is the transverse distance and y is the longitudinal distance js = "window.scrollTo(x,y);"
It is said that there is no compatibility problem with the scrollTo function
-
– scrollHeight gets the scroll height of the object.
-
– scrollLeft sets or gets the distance between the left boundary of the object and the leftmost end of the currently visible content in the window.
-
– scrollTop sets or gets the distance between the top of the object and the top of the visible content in the window.
-
– scrollWidth gets the scrollWidth of the object
# Scroll to bottom js = "window.scrollTo(0,document.body.scrollHeight)" # Scroll to top js = "window.scrollTo(0,0)" # Scroll to a position where the lateral distance is X and the longitudinal distance is Y js = "window.scrollTo(x,y)"
Execute js script
driver.execute_script(js)
Last code:
# coding=utf-8
# author:Ven
from selenium import webdriver
from time import sleep
driver = webdriver.Chrome()
driver.set_window_size(width=800,height=700)
driver.get("https://www.baidu.com")
driver.find_element_by_xpath("//input[@id='kw']").send_keys('selenium')
driver.find_element_by_xpath("//input[@id='su']").click()
sleep(1)
js = "window.scrollTo(0,document.body.scrollHeight)"
driver.execute_script(js)
sleep(1)
js = "window.scrollTo(500,0)"
driver.execute_script(js)
sleep(1)
driver.quit()
02. Element focusing
Let the page jump directly to the position where the element appears through JS (pay attention to the covering phenomenon, focus on the covered elements and focus on the nearby elements)
target = driver.find_element_by_xpath()
driver.execute_script("arguments[0].scrollIntoView();", target)
# coding=utf-8
# author:Ven
from selenium import webdriver
from time import sleep
driver = webdriver.Chrome()
driver.get("https://www.baidu.com")
driver.find_element_by_xpath("//input[@id='kw']").send_keys('selenium')
driver.find_element_by_xpath("//input[@id='su']").click()
driver.set_window_size(width=600, height=600)
sleep(2)
target = driver.find_element_by_xpath("//*[@id='page']/a[1]/span[2]")
driver.execute_script("arguments[0].scrollIntoView();", target) # Element focus to flip button - 2
sleep(2)
driver.quit()
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