id继续更改下拉列表,下面是代码:
<select class="select150"
onchange="document.getElementById('id1e_hf_0').value='?
wicket:interface=:5:remitReaderSearchForm:orgSelection::
IOnChangeListener::&
wicket:pcxt=RemitReaderSearchPage';document.getElementById
('id1e').submit();" name="orgSelection" id="id1f">
<option value="">Select One</option>
<option value="7623">MCH - Cardiovascular Surgery</option>
<option value="7598">MCH - Dept. of Orthopedics</option>
<option value="7610">MCH - Emergency Physicians</option>
<option value="7603">MCH - ENT</option>
<option value="13043178">MCH Telehealth</option>
<option value="13043153">NCH Genetics</option>
<option value="13043155">NCH Hospitalist</option>
<option value="13007836">NCH Neurology</option>
</select>
以下是代码:
select = Select(driver.find_element_by_class_name("select150"))
options = select.options
for index in range(0, len(options) - 1):
select.select_by_index(index)
回溯:
select = Select(driver.find_element_by_class_name("select150"))
File "C:\Users\dm050767\Python27\lib\site-
packages\selenium\webdriver\remote\webdriver.py", line 555, in
find_element_by_class_name
return self.find_element(by=By.CLASS_NAME, value=name)
File "C:\Users\dm050767\Python27\lib\site-
packages\selenium\webdriver\remote\webdriver.py", line 955, in
find_element
'value': value})['value']
File "C:\Users\dm050767\Python27\lib\site-
packages\selenium\webdriver\remote\webdriver.py", line 312, in execute
self.error_handler.check_response(response)
File "C:\Users\dm050767\Python27\lib\site-
packages\selenium\webdriver\remote\errorhandler.py", line 242, in
check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.NoSuchElementException: Message: no such
element: Unable to locate element: {"method":"class
name","selector":"select150"}
(Session info: chrome=65.0.3325.181)
(Driver info: chromedriver=2.37.544315
(730aa6a5fdba159ac9f4c1e8cbc59bf1b5ce12b7),platform = Windows NT 10.0.15063 x86_64的)
答案 0 :(得分:0)
要选择所有选项,您需要使用range(0, len(options))
代替range(0, len(options) - 1)
。
请注意,range(start, end)
将生成从start
(包括)到end
的索引(不包括)
您也可以尝试使用以下循环:
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait as wait
from selenium.webdriver.support import expected_conditions as EC
select = Select(wait(driver, 10).until(EC.presence_of_element_located((By.CLASS_NAME, "select150"))))
options = select.options
for option in options:
select.select_by_visible_text(option.text)