从硒的下拉菜单中选择

Question

我正在尝试使用 for 循环在下拉列表中输入 3 个值，但是我无法注入数据。我正在使用 Select class，因为下拉菜单是静态的，下面是我正在实现的快照和代码。你能帮我看看我做错了什么吗？另外，当我为所有三个下拉框输入“7 岁”的值时，但是如果我还想添加一些其他值，我该如何在循环中也这样做？

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
import time
from selenium.webdriver.common.by import By
from selenium.webdriver.support.select import Select

driver = webdriver.Chrome(executable_path='C:\chromedriver')
wait = WebDriverWait(driver, 15)

driver.get("https://www.booking.com/")
driver.maximize_window()
wait.until(ec.visibility_of_element_located((By.XPATH, "//input[@placeholder='Where are you going?']"))).send_keys("Jaisalmer")
wait.until(ec.visibility_of_element_located((By.XPATH, "//*[contains(@data-label,'Suryagarh ')]"))).click()

for i in range(3):
    time.sleep(0.5)
    wait.until(ec.visibility_of_element_located((By.XPATH, "//div[@class='bui-calendar__control bui-calendar__control--next']"))).click()


#select the checkin date
wait.until(ec.visibility_of_element_located((By.XPATH, "//span[@aria-label='22 June 2022']"))).click()
wait.until(ec.visibility_of_element_located((By.XPATH, "//span[@aria-label='25 July 2022']"))).click()

#class name = xp__guests__count

wait.until(ec.visibility_of_element_located((By.CLASS_NAME, "xp__guests__count"))).click()

#Increase number of adults 

adultaddition = wait.until(ec.visibility_of_element_located((By.XPATH,"//button[@aria-label='Increase number of Adults']")))

for _ in range(7):
    adultaddition.click()

#Increase number of childern

for _ in range(3):
    time.sleep(0.7)
    wait.until(ec.visibility_of_element_located((By.XPATH,"//button[@aria-label='Increase number of Children']"))).click()


#adding children ages

agelist = driver.find_elements(By.XPATH, "//select[@name='age']")

for button in agelist:
    time.sleep(0.7)
    dropdown = Select(agelist)
    selectchilderen = dropdown.select_by_visible_text("7 years old")
    button.click()

Answer 1

你的错误在这一行：

dropdown = Select(agelist)

应该是

dropdown = Select(button)

那里。
此外，无需执行 button.click().
所以，而不是

for button in agelist:
    time.sleep(0.7)
    dropdown = Select(agelist)
    selectchilderen = dropdown.select_by_visible_text("7 years old")
    button.click()

应该是

for button in agelist:
    time.sleep(0.7)
    dropdown = Select(button)
    selectchilderen = dropdown.select_by_visible_text("7 years old")

关于在下拉列表中选择变化的值，例如，您可以将循环索引添加到您正在选择的值，如下所示：

for index, button in enumerate(agelist):
    time.sleep(0.7)
    dropdown = Select(button)
    selectchilderen = dropdown.select_by_visible_text(str(7 + index) + " years old")

从硒的下拉菜单中选择

Selecting From the drop downs in selenium

python

selenium

for-loop

selenium-chromedriver

selenium-webdriver