Back, forward, and refresh in Selenium Python - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to navigate back to the previous page.

Selenium Python

driver.[1]()

Drag options to blanks, or click blank then click option'

Aquit

Bforward

Crefresh

Dback

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'forward()' instead of 'back()' to go back.

Using 'refresh()' which reloads the current page.

The back() method makes the browser go back to the previous page in history.

2fill in blank

medium

Complete the code to move forward to the next page in browser history.

Selenium Python

driver.[1]()

Drag options to blanks, or click blank then click option'

Aforward

Brefresh

Cback

Dclose

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'back()' instead of 'forward()' to go forward.

Using 'refresh()' which reloads the current page.

The forward() method moves the browser forward to the next page in history.

3fill in blank

hard

Fix the error in the code to reload the current page.

Selenium Python

driver.[1]()

Drag options to blanks, or click blank then click option'

Areload

Brefresh

Crefresh_page

Dreload_page

Attempts:

3 left

💡 Hint

Common Mistakes

Using non-existent methods like 'reload()' or 'refresh_page()'.

The correct method to reload the current page is refresh(). Other options are invalid method names.

4fill in blank

hard

Fill both blanks to navigate back and then refresh the page.

Selenium Python

driver.[1]()
driver.[2]()

Drag options to blanks, or click blank then click option'

Aback

Bforward

Crefresh

Dquit

Attempts:

3 left

💡 Hint

Common Mistakes

Swapping the order of back and refresh.

Using 'forward()' instead of 'back()' for the first action.

First, back() navigates to the previous page, then refresh() reloads it.

5fill in blank

hard

Fill all three blanks to navigate back, forward, and then refresh the page.

Selenium Python

driver.[1]()
driver.[2]()
driver.[3]()

Drag options to blanks, or click blank then click option'

Aback

Bforward

Crefresh

Dclose

Attempts:

3 left

💡 Hint

Common Mistakes

Mixing up the order of navigation methods.

Using invalid method names like 'close()' instead of 'refresh()'.

The sequence is: back() to go back, forward() to go forward, and refresh() to reload the page.

Practice

1. What does the driver.back() command do in Selenium?

easy

A. It refreshes the current page.

B. It navigates the browser to the previous page in history.

C. It navigates the browser to the next page in history.

D. It closes the browser window.

Solution

1. Step 1: Understand the purpose of driver.back()

   This command simulates clicking the browser's back button, which moves to the previous page in the browser history.

2. Step 2: Compare with other navigation commands

   driver.forward() moves forward, driver.refresh() reloads the page, and closing the browser is done by driver.close().

3. Final Answer:

   It navigates the browser to the previous page in history. -> Option B

4. Quick Check:

   Back button = driver.back() [OK]

Hint: Back means previous page in history [OK]

Common Mistakes:

• Confusing back() with refresh()
• Thinking back() closes the browser
• Mixing back() with forward()

2. Which of the following is the correct syntax to refresh the current page using Selenium WebDriver in Python?

easy

A. driver.reload()

B. driver.page_refresh()

C. driver.navigate().refresh()

D. driver.refresh()

Solution

1. Step 1: Recall Selenium WebDriver refresh syntax in Python

   The correct method to refresh the page is driver.refresh().

2. Step 2: Identify incorrect options

   driver.reload() and driver.page_refresh() do not exist in Selenium Python API. driver.navigate().refresh() is Java syntax, not Python.

3. Final Answer:

   driver.refresh() -> Option D

4. Quick Check:

   Refresh page = driver.refresh() [OK]

Hint: Use driver.refresh() to reload current page [OK]

Common Mistakes:

• Using Java syntax in Python code
• Trying non-existent methods like reload()
• Confusing refresh with back or forward

3. What will be the output of the following Selenium Python code snippet?

driver.get('https://example.com/page1')
driver.get('https://example.com/page2')
driver.back()
current_url = driver.current_url
print(current_url)

medium

A. https://example.com/page2

B. Error: No such element

C. https://example.com/page1

D. https://example.com/home

Solution

1. Step 1: Understand navigation commands

   The code first opens page1, then page2, then goes back to the previous page using driver.back().

2. Step 2: Determine current URL after back()

   After going back, the browser is on page1, so driver.current_url returns 'https://example.com/page1'.

3. Final Answer:

   https://example.com/page1 -> Option C

4. Quick Check:

   Back goes to previous page URL [OK]

Hint: Back returns to last visited URL [OK]

Common Mistakes:

• Assuming current URL stays on page2
• Confusing back() with refresh()
• Expecting an error instead of URL

4. Identify the error in this Selenium Python code snippet:

driver.get('https://example.com')
driver.back
print(driver.current_url)

medium

A. Missing parentheses after back method call

B. driver.get() is incorrect syntax

C. print statement should be print(driver.url)

D. driver.back() should be called before driver.get()

Solution

1. Step 1: Check method call syntax

   driver.back is missing parentheses, so it does not execute the method.

2. Step 2: Verify other parts

   driver.get() is correct, driver.current_url is the right property, and order of calls is valid.

3. Final Answer:

   Missing parentheses after back method call -> Option A

4. Quick Check:

   Method calls need () in Python [OK]

Hint: Always add () to call methods like back() [OK]

Common Mistakes:

• Forgetting parentheses on method calls
• Using wrong property for URL
• Misordering navigation commands

5. You want to test that your web app correctly reloads data when the user refreshes the page. Which Selenium Python sequence best simulates this behavior?

hard

A. driver.get(url); driver.refresh(); verify data reload

B. driver.get(url); driver.back(); verify data reload

C. driver.get(url); driver.forward(); verify data reload

D. driver.get(url); driver.close(); verify data reload

Solution

1. Step 1: Understand the test goal

   The goal is to check if data reloads on page refresh, so the test must refresh the current page.

2. Step 2: Match commands to behavior

   driver.refresh() reloads the page. driver.back() and driver.forward() navigate history, not refresh. driver.close() closes the browser, not reload.

3. Final Answer:

   driver.get(url); driver.refresh(); verify data reload -> Option A

4. Quick Check:

   Refresh page = driver.refresh() [OK]

Hint: Use driver.refresh() to simulate page reload [OK]

Common Mistakes:

• Using back() or forward() instead of refresh()
• Closing browser instead of refreshing
• Not verifying after refresh