在没有唯一类ID或元素名称的情况下，使用Selenium和Python单击Javascript选项卡 [英] Clicking on Javascript tab using Selenium and Python without unique class id or element name

问题描述

我有这个HTML元素代码，目前我正在设法找出它来使用它来单击显示问题"的选项卡.由于问题"没有唯一的类名或元素ID，因此我无法确定如何发送Click().

I have this HTML element code which I am currently struggling to figure out to use it for clicking on the tab that says Problem. As the "Problem" doesnt have a unique classname or element ID, I am unable to figure how to send a Click().

我尝试检查z-index是否可以用作索引(假定)并在代码行下方使用

I have tried to check if z-index can be used as index(assumed) and used below line of code

browser.switch_to_frame(a[3])

但似乎我错了.

HTML代码如下

<div class="TabsViewPort" style="position: relative; overflow: hidden; width: 896px; height: 22px; float: left;">
<div style="overflow: visible; float: left; width: 897px; top: 0px; left: 0px;">
<dl class="OuterOuterTab">
<dd class="OuterTab" artabid="955000038" arwindowid="0" style="top: 1px; z-index: 1; left: 0px; visibility: inherit; display: block;"><span class="TabLeftRounded">&nbsp;</span>
<span class="Tab"><a href="javascript:" class="btn f1" style="color:#000000;">My&nbsp;Profile</a>
</span>
<span class="TabRight">&nbsp;</span>
</dd>
<dd class="OuterTabSelected" artabid="600000203" arwindowid="0" style="top: 1px; z-index: 3; left: 63px; visibility: inherit; display: block;"><span class="TabLeft">&nbsp;</span>
<span class="Tab"><a href="javascript:" class="btn f1">Approval</a>
</span>
<span class="TabRight">&nbsp;</span>
</dd>
<dd class="OuterTab" artabid="536870915" arwindowid="0" style="top: 1px; z-index: 1; left: 409px; visibility: inherit; display: block;"><span class="TabLeft">&nbsp;</span>
<span class="Tab"><a href="javascript:" class="btn f1">Problem</a>
</span>
<span class="TabRight">&nbsp;</span>
</dd>
</dl>
</div>
</div>

推荐答案

文本为问题的元素是启用了JavaScript 的元素，因此要在该元素上click()，必须诱使 WebDriverWait 使元素可点击，并且您可以使用任一以下解决方案:

The element with text as Problem is a JavaScript enabled element so to click() on the element you have to induce WebDriverWait for the element to be clickable and you can use either of the following solutions:

• 使用XPATH A:

WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//div[@class='TabsViewPort']//dl[@class='OuterOuterTab']//dd[@class='OuterTab']//a[@class='btn f1' and text()='Problem']"))).click()

使用XPATH B(缩短):

Using XPATH B (shortened):

WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//a[@class='btn f1' and text()='Problem']"))).click()

注意:您必须添加以下导入:

Note : You have to add the following imports :

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

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