Get Element Property - WebDriver 编辑

The Get Element Property command of the WebDriver API returns the property of the referenced web element. Given <input value=foo> where the user changes the value to bar, the returned property is bar rather than the initial value foo. This is equivalent to calling Element.getProperty on the element.

Syntax

URL parameters

session id

Identifier of the session.

element id

Identifier of the web element to get the tag name of.

name

Identifier of the property of web element to get.

Errors

Session not created

Session does not exist.

No such window

The window object has been discarded, indicating that the tab or window has been closed.

Unexpected alert open

A user prompt, such as window.alert, blocks execution of command until it is dealt with.

Examples

Python:

import urllib

from selenium import webdriver

def inline(doc):
    return "data:text/html;charset=utf-8,{}".format(urllib.quote(doc))

session = webdriver.Firefox()
session.get(inline("<input value=foo>"))
textbox = driver.find_element_by_tag_name("input")
textbox.send_keys("bar")

print(text_box.get_attribute("value"))
print(text_box.get_property("value"))

Output:

foo
bar

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• Get Element Attribute command
• What is the difference between properties and attributes? on Stack Overflow