Python和Selenium单击基于同一行中另一td的一行中的td值
我正试图找出如何基于另一个td中的值右键单击一个td。从下面的代码开始只是试图找到一个初始单元格，然后单击该值。如果我可以使它正常工作，我想右键单击同一行中带有文本“ Requested”的值。该表是动态的，因此列可以按任何顺序排列。例如。找到名称“ Howard Johnson”，然后在“状态”列中右键单击所需的值。 （请参见所附图片）
输出为-追溯（最近一次通话结束）：
File "C:\Users\hassong\Documents\Automation\ffox_Change_Create_Save_Stay_Modified.py", line 135, in <module>
get_all_rows_approval()
File "C:\Users\hassong\Documents\Automation\ffox_Change_Create_Save_Stay_Modified.py", line 127, in get_all_rows_approval
cols = row.find_element(By.XPATH, "//tr/td[contains(text(), 'Howard Johnson')]")
File "C:\Users\hassong\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium\webdriver\remote\webelement.py", line 654, in find_element
{"using": by, "value": value})['value']
File "C:\Users\hassong\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium\webdriver\remote\webelement.py", line 628, in _execute
return self._parent.execute(command, params)
File "C:\Users\hassong\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 320, in execute
self.error_handler.check_response(response)
File "C:\Users\hassong\AppData\Local\Programs\Python\Python36\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 242, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.NoSuchElementException: Message: Unable to locate element: //tr/td[contains(text(), 'Howard Johnson')]
表格html代码段
from selenium import webdriver
import time
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import Select
from selenium.webdriver.common.action_chains import ActionChains
base_url = "https://xxxx.service-now.com/login.do"
driver = webdriver.Firefox()
driver.implicitly_wait(10)
# CHG CREATE WITH SAVE AND STAY
driver.get(base_url)
username = driver.find_element_by_id("user_name")
username.send_keys("xxx")
time.sleep(1)
password = driver.find_element_by_id("user_password")
password.send_keys("xxxx")
time.sleep(1)
loginBtn = driver.find_element_by_id("sysverb_login")
loginBtn.click()
time.sleep(1)
#driver.implicitly_wait(5)
#driver = window.maximize()
createnew = driver.find_element_by_id("filter")
createnew.send_keys("Change")
time.sleep(2)
createnew.send_keys(Keys.RETURN)
driver.switch_to_frame("gsft_main")
time.sleep(1)
normal_chg = driver.find_element(By.XPATH, '/html/body/form/div[2]/a')
normal_chg.click()
# Create new normal change information
# # Top screen left
select = Select(driver.find_element_by_id("change_request.category"))
select.select_by_visible_text("Hardware")
time.sleep(1)
assigned_to = driver.find_element_by_name("sys_display.change_request.cmdb_ci")
assigned_to.send_keys("lnux100")
assigned_to.send_keys(Keys.RETURN)
time.sleep(1)
select = Select(driver.find_element_by_id("change_request.priority"))
select.select_by_visible_text("2 - High")
time.sleep(1)
select = Select(driver.find_element_by_id("change_request.risk"))
select.select_by_visible_text("High")
time.sleep(1)
select = Select(driver.find_element_by_id("change_request.impact"))
select.select_by_visible_text("1 - High")
time.sleep(1)
# Top screen right
assigned_to = driver.find_element_by_name("sys_display.change_request.assignment_group")
assigned_to.send_keys("CAB Approval")
assigned_to.send_keys(Keys.RETURN)
#Middle
short_desc = driver.find_element_by_id("change_request.short_description")
short_desc.send_keys("This is an automated test...")
time.sleep(1)
desc = driver.find_element_by_id("change_request.description")
desc.send_keys("Testing Notes")
time.sleep(1)
# Now save with basic information
button = driver.find_element(By.XPATH, '/html/body/div[1]/span/span/nav/div/div[1]/button[2]')
button.click()
save_btn = driver.find_element(By.XPATH, '/html/body/div[7]/div[2]')
save_btn.click()
#button.send_keys(Keys.RETURN)
time.sleep(4)
# Request Approval
request_app_btn = driver.find_element(By.XPATH, '//*[@id="state_model_request_assess_approval"]')
request_app_btn.click()
time.sleep(4)
# scroll down
element = driver.find_element(By.XPATH, '//*[@id="tabs2_list"]/span[3]/span/span[2]')
element.location_once_scrolled_into_view
# Approval Tab - Scroll To
element = driver.find_element(By.XPATH, '//*[@id="tabs2_list"]/span[3]/span/span[2]')
actions = ActionChains(driver)
actions.move_to_element(element).perform()
time.sleep(3)
#Click on approvers tab
approval_tab = driver.find_element(By.XPATH, '//*[@id="tabs2_list"]/span[3]/span/span[2]')
approval_tab.click()
time.sleep(3)
def get_all_rows_approval():
approval_table = driver.find_element(By.XPATH, '//*[@id="change_request.sysapproval_approver.sysapproval_table"]/tbody')
# get all rows in the table
rows = approval_table.find_elements_by_tag_name("tr")
# rows = approval_table.find_elements(By.XPATH, "//*[contains(@id,'row_change_request.sysapproval_approver.sysapproval')]")
for row in rows:
cols = row.find_element(By.XPATH, "//tr/td[contains(text(), 'Howard Johnson')]")
cols.click()
get_all_rows_approval()
<tbody class="list2_body">
<tr id="row_change_request.sysapproval_approver.sysapproval_30f168b2dbeb5300b58ad360cf961998" class="list_row list_odd" style="" sys_id="30f168b2dbeb5300b58ad360cf961998" record_class="sysapproval_approver" data-updated-on="2018-07-30 13:36:23" collapsed="true" data-type="list2_row" data-list_id="change_request.sysapproval_approver.sysapproval">
<td class="list_decoration_cell col-control col-small col-center " style="white-space:nowrap;" rowspan="1"><span class="input-group-checkbox"><input title="Mark record for List Action" id="check_change_request.sysapproval_approver.sysapproval_30f168b2dbeb5300b58ad360cf961998" name="check_change_request.sysapproval_approver.sysapproval" class="checkbox " data-type="list2_checkbox" data-list_id="change_request.sysapproval_approver.sysapproval" data-original-title="Mark record for List Action" type="checkbox"><label for="check_change_request.sysapproval_approver.sysapproval_30f168b2dbeb5300b58ad360cf961998" style="" class="checkbox-label"><span class="sr-only">Select record for action</span></label></span></td>
<td class="list_decoration_cell col-small col-center " rowspan="1"><a href="sysapproval_approver.do?sys_id=30f168b2dbeb5300b58ad360cf961998&sysparm_view=&sysparm_record_target=task_ci&sysparm_record_row=1&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder&sysparm_record_rows=5" class="btn btn-icon table-btn-lg icon-info list_popup" data-type="list2_popup" data-list_id="change_request.sysapproval_approver.sysapproval" style="margin-left:0px"><span class="sr-only">Preview</span></a></td>
<td class="vt" ng-non-bindable="">
<span class="sr-only"></span>
<div class="list2_cell_background" style="background-color: khaki"></div>
<a class="linked formlink" href="sysapproval_approver.do?sys_id=30f168b2dbeb5300b58ad360cf961998&sysparm_record_target=sysapproval_approver&sysparm_record_row=1&sysparm_record_rows=5&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder">Requested</a>
</td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="97000fcc0a0a0a6e0104ca999f619e5b" href="sys_user.do?sys_id=97000fcc0a0a0a6e0104ca999f619e5b">Christen Mitchell</a></td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="b85d44954a3623120004689b2d5dd60a" href="sys_user_group.do?sys_id=b85d44954a3623120004689b2d5dd60a">CAB Approval</a></td>
<td class="vt" ng-non-bindable=""></td>
<td class="vt" ng-non-bindable="">
<div class="datex date-calendar" title="" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">2018-07-30 06:36:23</div>
<div class="datex date-calendar-short" title="just now" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">07-30 06:36</div>
<div class="datex date-timeago" title="2018-07-30 06:36:23" timeago="2018-07-30 13:36:23" data-original-title="2018-07-30 06:36:23" null="5m ago">5m ago</div>
</td>
<td class="vt vt-spacer" style="padding: 0"></td>
</tr>
<tr id="row_change_request.sysapproval_approver.sysapproval_34f168b2dbeb5300b58ad360cf961997" class="list_row list_even" style="" sys_id="34f168b2dbeb5300b58ad360cf961997" record_class="sysapproval_approver" data-updated-on="2018-07-30 13:36:23" collapsed="true" data-type="list2_row" data-list_id="change_request.sysapproval_approver.sysapproval">
<td class="list_decoration_cell col-control col-small col-center " style="white-space:nowrap;" rowspan="1"><span class="input-group-checkbox"><input title="Mark record for List Action" id="check_change_request.sysapproval_approver.sysapproval_34f168b2dbeb5300b58ad360cf961997" name="check_change_request.sysapproval_approver.sysapproval" class="checkbox " data-type="list2_checkbox" data-list_id="change_request.sysapproval_approver.sysapproval" data-original-title="Mark record for List Action" type="checkbox"><label for="check_change_request.sysapproval_approver.sysapproval_34f168b2dbeb5300b58ad360cf961997" style="" class="checkbox-label"><span class="sr-only">Select record for action</span></label></span></td>
<td class="list_decoration_cell col-small col-center " rowspan="1"><a href="sysapproval_approver.do?sys_id=34f168b2dbeb5300b58ad360cf961997&sysparm_view=&sysparm_record_target=sysapproval_approver&sysparm_record_row=2&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder&sysparm_record_rows=5" class="btn btn-icon table-btn-lg icon-info list_popup" data-type="list2_popup" data-list_id="change_request.sysapproval_approver.sysapproval" style="margin-left:0px"><span class="sr-only">Preview</span></a></td>
<td class="vt" ng-non-bindable="">
<span class="sr-only"></span>
<div class="list2_cell_background" style="background-color: khaki"></div>
<a class="linked formlink" href="sysapproval_approver.do?sys_id=34f168b2dbeb5300b58ad360cf961997&sysparm_record_target=sysapproval_approver&sysparm_record_row=2&sysparm_record_rows=5&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder">Requested</a>
</td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="46d96f57a9fe198101947a9620895886" href="sys_user.do?sys_id=46d96f57a9fe198101947a9620895886">Luke Wilson</a></td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="b85d44954a3623120004689b2d5dd60a" href="sys_user_group.do?sys_id=b85d44954a3623120004689b2d5dd60a">CAB Approval</a></td>
<td class="vt" ng-non-bindable=""></td>
<td class="vt" ng-non-bindable="">
<div class="datex date-calendar" title="" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">2018-07-30 06:36:23</div>
<div class="datex date-calendar-short" title="just now" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">07-30 06:36</div>
<div class="datex date-timeago" title="2018-07-30 06:36:23" timeago="2018-07-30 13:36:23" data-original-title="2018-07-30 06:36:23" null="5m ago">5m ago</div>
</td>
<td class="vt vt-spacer" style="padding: 0"></td>
</tr>
<tr id="row_change_request.sysapproval_approver.sysapproval_b4f168b2dbeb5300b58ad360cf961998" class="list_row list_odd" style="" sys_id="b4f168b2dbeb5300b58ad360cf961998" record_class="sysapproval_approver" data-updated-on="2018-07-30 13:36:23" collapsed="true" data-type="list2_row" data-list_id="change_request.sysapproval_approver.sysapproval">
<td class="list_decoration_cell col-control col-small col-center " style="white-space:nowrap;" rowspan="1"><span class="input-group-checkbox"><input title="Mark record for List Action" id="check_change_request.sysapproval_approver.sysapproval_b4f168b2dbeb5300b58ad360cf961998" name="check_change_request.sysapproval_approver.sysapproval" class="checkbox " data-type="list2_checkbox" data-list_id="change_request.sysapproval_approver.sysapproval" data-original-title="Mark record for List Action" type="checkbox"><label for="check_change_request.sysapproval_approver.sysapproval_b4f168b2dbeb5300b58ad360cf961998" style="" class="checkbox-label"><span class="sr-only">Select record for action</span></label></span></td>
<td class="list_decoration_cell col-small col-center " rowspan="1"><a href="sysapproval_approver.do?sys_id=b4f168b2dbeb5300b58ad360cf961998&sysparm_view=&sysparm_record_target=sysapproval_approver&sysparm_record_row=3&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder&sysparm_record_rows=5" class="btn btn-icon table-btn-lg icon-info list_popup" data-type="list2_popup" data-list_id="change_request.sysapproval_approver.sysapproval" style="margin-left:0px"><span class="sr-only">Preview</span></a></td>
<td class="vt" ng-non-bindable="">
<span class="sr-only"></span>
<div class="list2_cell_background" style="background-color: khaki"></div>
<a class="linked formlink" href="sysapproval_approver.do?sys_id=b4f168b2dbeb5300b58ad360cf961998&sysparm_record_target=sysapproval_approver&sysparm_record_row=3&sysparm_record_rows=5&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder">Requested</a>
</td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="ee826bf03710200044e0bfc8bcbe5de6" href="sys_user.do?sys_id=ee826bf03710200044e0bfc8bcbe5de6">Bernard Laboy</a></td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="b85d44954a3623120004689b2d5dd60a" href="sys_user_group.do?sys_id=b85d44954a3623120004689b2d5dd60a">CAB Approval</a></td>
<td class="vt" ng-non-bindable=""></td>
<td class="vt" ng-non-bindable="">
<div class="datex date-calendar" title="" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">2018-07-30 06:36:23</div>
<div class="datex date-calendar-short" title="just now" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">07-30 06:36</div>
<div class="datex date-timeago" title="2018-07-30 06:36:23" timeago="2018-07-30 13:36:23" data-original-title="2018-07-30 06:36:23" null="5m ago">5m ago</div>
</td>
<td class="vt vt-spacer" style="padding: 0"></td>
</tr>
<tr id="row_change_request.sysapproval_approver.sysapproval_b8f168b2dbeb5300b58ad360cf961997" class="list_row list_even" style="" sys_id="b8f168b2dbeb5300b58ad360cf961997" record_class="sysapproval_approver" data-updated-on="2018-07-30 13:36:23" collapsed="true" data-type="list2_row" data-list_id="change_request.sysapproval_approver.sysapproval">
<td class="list_decoration_cell col-control col-small col-center " style="white-space:nowrap;" rowspan="1"><span class="input-group-checkbox"><input title="Mark record for List Action" id="check_change_request.sysapproval_approver.sysapproval_b8f168b2dbeb5300b58ad360cf961997" name="check_change_request.sysapproval_approver.sysapproval" class="checkbox " data-type="list2_checkbox" data-list_id="change_request.sysapproval_approver.sysapproval" data-original-title="Mark record for List Action" type="checkbox"><label for="check_change_request.sysapproval_approver.sysapproval_b8f168b2dbeb5300b58ad360cf961997" style="" class="checkbox-label"><span class="sr-only">Select record for action</span></label></span></td>
<td class="list_decoration_cell col-small col-center " rowspan="1"><a href="sysapproval_approver.do?sys_id=b8f168b2dbeb5300b58ad360cf961997&sysparm_view=&sysparm_record_target=sysapproval_approver&sysparm_record_row=4&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder&sysparm_record_rows=5" class="btn btn-icon table-btn-lg icon-info list_popup" data-type="list2_popup" data-list_id="change_request.sysapproval_approver.sysapproval" style="margin-left:0px"><span class="sr-only">Preview</span></a></td>
<td class="vt" ng-non-bindable="">
<span class="sr-only"></span>
<div class="list2_cell_background" style="background-color: khaki"></div>
<a class="linked formlink" href="sysapproval_approver.do?sys_id=b8f168b2dbeb5300b58ad360cf961997&sysparm_record_target=sysapproval_approver&sysparm_record_row=4&sysparm_record_rows=5&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder">Requested</a>
</td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="62d78687c0a8010e00b3d84178adc913" href="sys_user.do?sys_id=62d78687c0a8010e00b3d84178adc913">Ron Kettering</a></td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="b85d44954a3623120004689b2d5dd60a" href="sys_user_group.do?sys_id=b85d44954a3623120004689b2d5dd60a">CAB Approval</a></td>
<td class="vt" ng-non-bindable=""></td>
<td class="vt" ng-non-bindable="">
<div class="datex date-calendar" title="just now" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">2018-07-30 06:36:23</div>
<div class="datex date-calendar-short" title="just now" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">07-30 06:36</div>
<div class="datex date-timeago" title="2018-07-30 06:36:23" timeago="2018-07-30 13:36:23" data-original-title="2018-07-30 06:36:23" null="5m ago">5m ago</div>
</td>
<td class="vt vt-spacer" style="padding: 0"></td>
</tr>
<tr id="row_change_request.sysapproval_approver.sysapproval_bcf168b2dbeb5300b58ad360cf961996" class="list_row list_odd" style="" sys_id="bcf168b2dbeb5300b58ad360cf961996" record_class="sysapproval_approver" data-updated-on="2018-07-30 13:36:23" collapsed="true" data-type="list2_row" data-list_id="change_request.sysapproval_approver.sysapproval">
<td class="list_decoration_cell col-control col-small col-center " style="white-space:nowrap;" rowspan="1"><span class="input-group-checkbox"><input title="Mark record for List Action" id="check_change_request.sysapproval_approver.sysapproval_bcf168b2dbeb5300b58ad360cf961996" name="check_change_request.sysapproval_approver.sysapproval" class="checkbox " data-type="list2_checkbox" data-list_id="change_request.sysapproval_approver.sysapproval" data-original-title="Mark record for List Action" type="checkbox"><label for="check_change_request.sysapproval_approver.sysapproval_bcf168b2dbeb5300b58ad360cf961996" style="" class="checkbox-label"><span class="sr-only">Select record for action</span></label></span></td>
<td class="list_decoration_cell col-small col-center " rowspan="1"><a href="sysapproval_approver.do?sys_id=bcf168b2dbeb5300b58ad360cf961996&sysparm_view=&sysparm_record_target=sysapproval_approver&sysparm_record_row=5&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder&sysparm_record_rows=5" class="btn btn-icon table-btn-lg icon-info list_popup" data-type="list2_popup" data-list_id="change_request.sysapproval_approver.sysapproval" style="margin-left:0px"><span class="sr-only">Preview</span></a></td>
<td class="vt" ng-non-bindable="">
<span class="sr-only"></span>
<div class="list2_cell_background" style="background-color: khaki"></div>
<a class="linked formlink" href="sysapproval_approver.do?sys_id=bcf168b2dbeb5300b58ad360cf961996&sysparm_record_target=sysapproval_approver&sysparm_record_row=5&sysparm_record_rows=5&sysparm_record_list=sysapproval%3De6d1ac72dbeb5300b58ad360cf96193e%5EORDERBYorder">Requested</a>
</td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="46ca0887a9fe19810191e08e51927ebf" href="sys_user.do?sys_id=46ca0887a9fe19810191e08e51927ebf">Howard Johnson</a></td>
<td class="vt" ng-non-bindable=""><a class="linked" sys_id="b85d44954a3623120004689b2d5dd60a" href="sys_user_group.do?sys_id=b85d44954a3623120004689b2d5dd60a">CAB Approval</a></td>
<td class="vt" ng-non-bindable=""></td>
<td class="vt" ng-non-bindable="">
<div class="datex date-calendar" title="" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">2018-07-30 06:36:23</div>
<div class="datex date-calendar-short" title="just now" timeago="2018-07-30 13:36:23" timeago-attrs="title" data-original-title="5m ago">07-30 06:36</div>
<div class="datex date-timeago" title="2018-07-30 06:36:23" timeago="2018-07-30 13:36:23" data-original-title="2018-07-30 06:36:23" null="5m ago">5m ago</div>
</td>
<td class="vt vt-spacer" style="padding: 0"></td>
</tr>
</tbody>
</table>
<a id="change_request.sysapproval_approver.sysapproval_bottom" href="javascript:function(evt){if(evt){evt.stopPropagation();}}"><span class="sr-only">Bottom of table</span></a>
</div>
</td>
</tr>
</tbody>
</table>
1 个答案:
答案 0 :(得分：0)
您可以使用此xpath：
//a[text()='Luke Wilson']/parent::td/preceding-sibling::td[@class='vt']/a
请注意，基于名称卢克·威尔逊，它将为您提供要求的超链接，您可以使用该超链接单击鼠标右键。
如果您希望脚本动态选择该名称：
name = Luke Wilson
//a[text()='"+name+"']/parent::td/preceding-sibling::td[@class='vt']/a
希望有帮助。
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