Question

我想点击其中一个坏男孩的其中一个选项：https://gyazo.com/86a2f8773b182e730fe5c69107efa190 如何让我的代码点击它并选择value="196277"的选项？

<select name="Input.MatrixElements[0].ValueId" id="matrix-element-666" data-val-required="Produkt skal udfyldes" data-val="true" data-listingtext-format=", {0}" data-listingtext-desc="" data-listingtext-priority="1" data-element-desc="Produkt" class="field-medium" data-matrixid="666">
            <option value="">- Vælg -</option>
                    <option value="115604" data-listingtext-desc="Børneur">Børneur</option>
            <option value="17662" data-listingtext-desc="Dameur">Dameur</option>
            <option value="17663" data-listingtext-desc="Dykkerur">Dykkerur</option>
            <option value="17661" data-listingtext-desc="Herreur">Herreur</option>
            <option value="17665" data-listingtext-desc="Lommeur">Lommeur</option>
            <option value="245187" data-listingtext-desc="Smartwatch">Smartwatch</option>
            <option value="103440" data-listingtext-desc="Smykkeur">Smykkeur</option>
            <option value="171750" data-listingtext-desc="Stopur">Stopur</option>
            <option value="196277" data-listingtext-desc="Unisexur">Unisexur</option>
            <option value="23395" data-listingtext-desc="Andet">Andet</option>
    </select>

Answer 1

您可以使用xpath查找特定的选项元素：

your_choice=browser.find_element_by_xpath("//select/option[@value='196277']")

然后调用它上面的click()函数：

your_choice.click()

Answer 2

这可能对您有用：

from selenium.webdriver.support.ui import Select
from selenium import webdriver as driver
menu = Select(driver.find_element_by_id('matrix-element-666'))
for option in menu:
    if option.value == '196277':
        option.select
    else:
        pass

Answer 3

我在stackoverflow或文档中找到的方法都没有工作（仅在FireFox webdriver中^^°）。所以我做了这个解决方法，它在选项的值和选项的文本之间进行转换。然后选项文本将作为键发送，以便在浏览器中选择正确的选项，lol！

# -*- coding: utf-8 -*-
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import Select
from selenium.common.exceptions import NoSuchElementException
from selenium.common.exceptions import NoAlertPresentException
import unittest, time, re
import time #debugging using your eyes
from captchaUrlToText import CaptchaUrlToText
import getopt
import sys
import tracebackclass 

StackSelectOptionScrape(unittest.TestCase):

def setUp(self):
    #self.driver = webdriver.Firefox()
    self.driver = webdriver.Chrome()
    self.driver.implicitly_wait(30)
    url ='http://localhost/pysel.html'#location with select/option code
    self.base_url = url
    self.verificationErrors = []
    self.accept_next_alert = True

def test_yadda(self):
    driver = self.driver
    driver.get(self.base_url)
    self.selectOptionByValue('//select','196277',driver)

def selectOptionByValue(self,selectElem,optionValue,driver):
    """Select an option of a drop down menu using selenium webdriver Chrome or FireFox

    selecting the text that belongs to a value will always work since the options
    always have a unique value and text, otherwise they would not make much sense as
    options, would they? =) """

    # first get the keys to send
    keys = ""
    element = driver.find_element_by_xpath(selectElem)
    all_options = element.find_elements_by_tag_name("option")
    for option in all_options:
       value = option.get_attribute("value")
       text = option.get_attribute("text")
       print("Value is: %s" % value)
       print("Text is: %s" % text)
       if value == optionValue:
           keys = text

    # now send keys if menu is popped up
    element.click() # make menu pop up
    element.send_keys(keys) # send keys to select option (text)
    element.click() # select option
    time.sleep(3) # verify with your eyes ^^-d


def is_element_present(self, how, what):
    try: self.driver.find_element(by=how, value=what)
    except NoSuchElementException, e: return False
    return True

def is_alert_present(self):
    try: self.driver.switch_to_alert()
    except NoAlertPresentException, e: return False
    return True

def close_alert_and_get_its_text(self):
    try:
        alert = self.driver.switch_to_alert()
        alert_text = alert.text
        if self.accept_next_alert:
            alert.accept()
        else:
            alert.dismiss()
        return alert_text
    finally: self.accept_next_alert = True

def tearDown(self):
    self.driver.quit()
    self.assertEqual([], self.verificationErrors)

if __name__ == "__main__":
    unittest.main()

我不知道，有时候selenium就像地狱一样，所以如果你正在寻找一个很好的抓取（而不是webtesting）框架，我推荐scrapy.org！

python-selenium如何点击选项

3 个答案: