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[英]Selenium Webdriver, python - click 1st/2nd/3rd/etc element on a page?
[英]How to click on the 2nd layer of element with mouse in selenium webdriver Python?
我有一个代码假设“鼠标悬停”元素的第一层,然后单击执行“鼠标悬停”操作时出现的元素的第二层。 如果我执行下面的代码,它总是向我显示错误“NoSuchElementException:消息:无法找到元素:.e”。 请帮助理解我做错了什么。
from selenium import webdriver
from selenium.webdriver.common.action_chains import ActionChains
def select_random_sentence_to_delete(self):
self.driver = webdriver.Firefox()
self.driver.get('http://todomvc.com/examples/react/#/')
action = ActionChains(self.driver);
firstLevelMenu = self.driver.find_element(By.CLASS_NAME, "view"[2])
action.move_to_element(firstLevelMenu).perform()
secondLevelMenu = self.driver.find_element(By.CLASS_NAME, "destroy"[2])
action.move_to_element(secondLevelMenu).perform()
secondLevelMenu.click() ```
您需要链接操作,并且仅在您执行所有操作之后perform()
:
driver.get("http://todomvc.com/examples/react/")
for i in range(10):
WebDriverWait(driver,30).until(EC.element_to_be_clickable((By.CSS_SELECTOR, ".new-todo")))
driver.find_element(By.CSS_SELECTOR, ".new-todo").send_keys(i, Keys.ENTER)
WebDriverWait(driver,30).until(EC.visibility_of_all_elements_located((By.CSS_SELECTOR, ".view input")))
for ele in driver.find_elements(By.CSS_SELECTOR, ".view input"):
ele.click()
actions = ActionChains(driver)
actions.move_to_element(ele).move_to_element(driver.find_element(By.CSS_SELECTOR, ".destroy")).click().perform()
注意:我添加了WebDriverWait
,所以你也需要导入它。
以下是进口:
from selenium.webdriver import ActionChains
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
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