How to get an attribute of an element from Selenium

I'm working with Selenium in Python. I would like to get the .val() of a <select> element and check that it is what I expect.

This is my code:

def test_chart_renders_from_url(self):
url = 'http://localhost:8000/analyse/'
self.browser.get(url)
org = driver.find_element_by_id('org')
# Find the value of org?

How can I do this? The Selenium documentation seem to have plenty about selecting elements but nothing about attributes.

266047

def test_chart_renders_from_url(self): url = 'http://localhost:8000/analyse/' self.browser.get(url) org = driver.find_element_by_id('org') # Find the value of org? val = org.get_attribute("attribute name")

小开

由于最近开发的 网上应用程式使用的是 JavaScript、 JQuery、 AngularJS、 ReactJS等等，因此有可能通过硒检索一个元素的属性，在试图检索任何属性之前，你必须诱导等等使 WebDriver实例与滞后的 网络客户端(即 网页浏览器)同步。

一些例子:

巨蟒:
- 要从可见元素(例如 <h1>标签)检索任何属性，您需要使用预期 _ 条件作为 visibility_of_element_located(locator)，如下所示:
```
attribute_value = WebDriverWait(driver, 20).until(EC.visibility_of_element_located((By.ID, "org"))).get_attribute("attribute_name")
```
- 要从互动元素(例如 <input>标记)检索任何属性，您需要使用预期 _ 条件作为 Element _ to _ be _ clickable (locator)，如下所示:
```
attribute_value = WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.ID, "org"))).get_attribute("attribute_name")
```

HTML 属性

Below is a list of some attributes often used in HTML

注意 : 每个 HTML 元素的所有属性的完整列表列于: < a href = “ https://www.w3school s.com/tag/ref _ Attributes.asp”rel = “ nofollow noReferrer”> HTML Attribute Reference