如何在Selenium Python中通过元素的内部文本定位元素

Question

我试图通过使用按钮的“innerText”（在我的例子中是：“Sprint 1”、“Sprint 2”和“Sprint 3”）来定位和单击按钮

以下是我的html的一部分：

<div class="show dropdown">
    <div class="dropdown-menu show">
        <a href="#" class="dropdown-item active" role="button">
            <div class="period-title">
                <span><span class="badge badge-success">active</span><span class="abc-name">Sprint 1</span></span>
            </div>
        </a>
        <a href="#" class="dropdown-item" role="button">
            <div class="period-title">
                <span><span class="badge badge-info">future</span><span class="abc-name">Sprint 2</span></span>
            </div>
        </a>
        <a href="#" class="dropdown-item" role="button">
            <div class="period-title">
                <span><span class="badge badge-info">future</span><span class="abc-name">Sprint 3</span></span>
            </div>
        </a>
    </div>
</div>

这是我失败的尝试之一：（错误消息：“……不是有效的XPath表达式）

driver.find_elements_by_xpath("//span[contains(text(), 'Sprint 1'")

Answer 1

要单击动态元素，您需要归纳WebDriverWait（）并等待element_to_be_clickable（）和下面的xpath

WebDriverWait(driver,10).until(EC.element_to_be_clickable((By.XPATH,"//span[text()='Sprint 1']"))).click()

您需要导入以下库

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

Answer 2

由于语法错误，它失败了

试试这个：

//span[contains(.,'Sprint 1')]

或

//span/text()[contains(.,'Sprint 1')]

谢谢