我正在使用硒。我想自動化一個網路表單。有兩個下拉選單，我可以自動化第一個但我不能自動化第二個。第一個用于選擇州，第二個用于選區。我已經嘗試了 selenium select 提供的所有三種方法。但它總是給我這個錯誤：無法找到帶有可見文本的元素：RAJNANDGAON
這是代碼：
from lib2to3.pgen2 import driver
from sre_parse import State
from tkinter.tix import Select
from selenium import webdriver
from selenium.webdriver.support.select import Select
from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager
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.chrome.options import Options
import time
chrome_options = Options()
chrome_options.add_experimental_option("detach", True)
driver = webdriver.Chrome(service=Service(ChromeDriverManager().install()), chrome_options=chrome_options)
driver.get("https://ssg2021.in/citizenfeedback")
time.sleep(5)
# selcting states
state_select = driver.find_element(By.XPATH,'//*[@id="State"]')
drp1 = Select(state_select)
drp1.select_by_visible_text('Chhattisgarh')
# selecting district
district_select = driver.find_element(By.XPATH,'//*[@id="District"]')
drp2 = Select(district_select)
drp2.select_by_visible_text('RAJNANDGAON')
uj5u.com熱心網友回復：
您錯過了選擇專案之間的延遲。
選擇狀態后，第二個下拉串列選單需要一些時間來填充它的串列。
所以最簡單的解決方案是在那里添加一些延遲，如下所示：
from sre_parse import State
from tkinter.tix import Select
from selenium import webdriver
from selenium.webdriver.support.select import Select
from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager
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.chrome.options import Options
import time
chrome_options = Options()
chrome_options.add_experimental_option("detach", True)
driver = webdriver.Chrome(service=Service(ChromeDriverManager().install()), chrome_options=chrome_options)
driver.get("https://ssg2021.in/citizenfeedback")
time.sleep(5)
# selcting states
state_select = driver.find_element(By.XPATH,'//*[@id="State"]')
drp1 = Select(state_select)
drp1.select_by_visible_text('Chhattisgarh')
time.sleep(3)
# selecting district
district_select = driver.find_element(By.XPATH,'//*[@id="District"]')
drp2 = Select(district_select)
drp2.select_by_visible_text('RAJNANDGAON')
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