如何使用selenium单击不可见的元素

Question

我用这个代码检查splinter的点击按钮选项:

from splinter import Browser
    with Browser() as browser:
    # Visit URL
    url = "http://www.google.com"
    browser.visit(url)
    browser.fill('q', 'splinter - python acceptance testing for web applications')
    # Find and click the 'search' button
    button = browser.find_by_name('btnG')
    # Interact with elements
    button.click()
    if browser.is_text_present('splinter.readthedocs.org'):
        print("Yes, the official website was found!")
    else:
        print("No, it wasn't found... We need to improve our SEO techniques")

，我得到了异常:元素当前不可见，因此可能无法交互。等待浏览器不是解决方案(因为我做了很长时间的睡眠方法，仍然不工作)。这是在https://splinter.readthedocs.org/en/latest/#sample-code中显示的示例代码，但它不适合我

Answer 1

如果你想等待一个元素变得不可见，你可以使用wait函数:

    wait = WebDriverWait(self.driver, 30)
    wait.until(EC.invisibility_of_element_located((By.XX, "something")))