Selenium findElement(By.CSS_SELECTOR)-CodePudding

I have this button on the page:

<button type="submit" >Continue</button>`

I checked the documentation and StackOverflow answers and it seems to me that the solution should be:

continue = driver.find_element(By.CSS_SELECTOR,"button.sc-pjTqr.dzmlqP")

But does not work.

I searched for solutions, but I didn't understand. Why?

CodePudding user response：

The OP doesn't confirm the url where this button lives, so I can test the solution:

button = WebDriverWait(browser, 20).until(EC.element_to_be_clickable((By.CLASS_NAME, "sc-pjTqr")))

There are other ways as well.

CodePudding user response：

The classnames i.e. sc-pjTqr, dzmlqP are dynamically generated and is bound to chage sooner/later. They may change next time you access the application afresh or even while next application startup. So cann't be used in locators.

Solution

To identify the element with text as Continue you can use the following locator strategy:

Using xpath:

continue = driver.find_element(By.XPATH, "//button[text()='Continue']")

Ideally to identify the clickable element you need to induce WebDriverWait for the element_to_be_clickable() and you can use the following locator strategy:

Using XPATH:

continue = WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//button[text()='Continue']")))

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