【发布时间】:2015-07-03 00:08:03
【问题描述】:
我想使用 PhantomJS 更改滑块句柄,但它不起作用。请检查以下在 Chrome Webdriver 下有效但在 PhantomJS 中无效的代码。这些代码尝试将手柄向右滑动滑块宽度的 10%。 任何想法让它适用于 PhantomJS?
from browsermobproxy import Server
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver import ActionChains
# settings for choosing Chrome or PhantomJS:
#...
#...
#driver = webdriver.Chrome(...) or webdriver.PhantomJS(...)
url = "http://jqueryui.com/slider/"
driver.get(url)
WebDriverWait(driver, 10).until(EC.frame_to_be_available_and_switch_to_it((By.TAG_NAME, "iframe")))
handle_element = WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.CSS_SELECTOR, "#slider > span")))
bar_element = driver.find_element_by_css_selector("#slider")
offset = bar_element.size['width'] * 0.1
print "Initial handle location:", handle_element.get_attribute("style")
move = ActionChains(driver)
move.click_and_hold(handle_element).move_by_offset(offset, 0).release().perform()
print "Handle location after sliding:", handle_element.get_attribute("style")
print "Slider bar size:", bar_element.size['width']
驱动为 Chrome 时的输出:
Initial handle location: left: 0%;
Handle location after sliding: left: 10%;
Slider bar size: 548
驱动为 PhantomJS 时的输出:
Initial handle location: left: 0%;
Handle location after sliding: left: 0%;
Slider bar size: 444
【问题讨论】:
-
@ArtjomB。感谢您的评论。我是初学者。那么,您能告诉我什么是“合成事件”吗?
-
对不起,没有收到你的通知,因为我删除了我的评论并把它变成了一个答案。如果页面上有 jQuery,则可以尝试使用 this 到
driver.execute_script()之类的方法。
标签: python-2.7 selenium-webdriver webdriver phantomjs selenium-chromedriver