Complete the code to switch to the first iframe by its index.
driver.switch_to.frame([1])Switching to an iframe by index uses an integer starting at 0 for the first iframe.
Complete the code to switch back to the main page from any iframe.
driver.switch_to.[1]()parent_frame() which only goes up one level.To return to the main page from any iframe, use default_content().
Fix the error in switching to a nested iframe by completing the code.
driver.switch_to.frame(driver.find_element(By.[1], "innerFrame"))
By.ID when the iframe does not have an id attribute.By.TAG_NAME which selects all iframes, not a specific one.To find an iframe by its name attribute, use By.NAME.
Fill both blanks to switch first to the outer iframe by name, then to the inner iframe by index.
driver.switch_to.frame([1]) driver.switch_to.frame([2])
First switch to the outer iframe by its name 'outerFrame', then switch to the inner iframe by index 0.
Fill all three blanks to find a button inside nested iframes and click it.
driver.switch_to.frame([1]) driver.switch_to.frame([2]) button = driver.find_element(By.[3], "submitBtn") button.click()
By.NAME instead of By.ID for the button.Switch first to 'outerFrame', then 'innerFrame', then find the button by its id 'submitBtn' and click it.