如何从非选择标签的下拉菜单中选择一个选项? [英] How to select an option from a dropdown of non select tag?

问题描述

我正在尝试从下拉菜单中选择一个值.我尝试了很多在这里找到的解决方案，但是没有用，有时我遇到无法滚动查看的错误.

I am trying to select a value from a dropdown menu. I tried a lot of solutions found here but nothing work, sometimes I have the error can't scroll to view.

代码试用:

import time
from selenium import webdriver
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.support.select import Select
from selenium.webdriver.common.action_chains import ActionChains

browser = webdriver.Chrome()  # Optional argument, if not specified will search path.
browser.get('https://dzairannonces.com/posts/create');
mySelectElement = browser.find_element_by_id('parentId')
dropDownMenu = Select(mySelectElement)

我想从下拉菜单中选择一个值，然后从第二个下拉菜单中选择另一个值，当我们选择第一个值时出现

I want to select a value from the dropdown form and another value from the second dropdown form that appear when we select the first one

我也尝试过此代码，但无法正常工作

I tried this code too and doesn't work

import unittest
from selenium import webdriver
from selenium.webdriver.support.select import Select
import time


class Drpdowm(unittest.TestCase):

    def setUp(self):
        self.driver = webdriver.Chrome()

    def test_drpdown(self):
        driver = self.driver
        driver.maximize_window()
        driver.get('https://dzairannonces.com/posts/create')
        time.sleep(10) # Let the user actually see something!
        s1=Select(driver.find_element_by_id('parentId'))

        print(s1.options)


        for opt in s1.options:
            s1.select_by_value(' 315 ')

    def tearDown(self):
        self.driver.quit()

推荐答案

要选择一个选项，例如从非 <select>标签的下拉菜单中汽车，您可以使用以下解决方案:

To select an option e.g. Automobiles from a dropdown menu of non <select> tag you can use the following solution:

• 代码块:

• Code Block:

from selenium import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC

options = webdriver.ChromeOptions()
options.add_argument('start-maximized')
driver = webdriver.Chrome(chrome_options=options, executable_path=r'C:\WebDrivers\chromedriver.exe')
driver.get('https://dzairannonces.com/posts/create')
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "span.select2-selection__rendered#select2-parentId-container"))).click()
WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//span[@class='select2-results']/ul//li[@class='select2-results__option' and contains(., 'Automobiles')]"))).click()

浏览器快照:

Browser Snapshot:

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