How to Efficiently Switch Between Browser Windows After a Button Click?

Navigating Between Browser Windows After Button Click

In certain scenarios, clicking a button may trigger the opening of a new browser window displaying search results. To interact with and navigate these newly created windows, consider the following techniques:

1. Store the Current Window Handle

First, save the handle of the current window (the one before the button click) using String winHandleBefore = driver.getWindowHandle();.

2. Perform Button Click

Next, perform the click operation that causes the new window to open.

3. Switch to the New Window

After the button click, retrieve all the window handles using List handles = driver.getWindowHandles();. Then, loop through this list to find the new window handle and switch to it using driver.switchTo().window(handle);.

4. Interact with the New Window

Once the focus has shifted to the new window, perform the necessary actions or operations within it.

5. Close the New Window

If the newly opened window is no longer needed, close it using driver.close();.

6. Return to the Original Window

To go back to the original browser (the first window), switch to its handle using driver.switchTo().window(winHandleBefore);.

Example Code:

// Store the current window handle
String winHandleBefore = driver.getWindowHandle();

// Perform the click operation that opens new window

// Switch to new window opened
for(String winHandle : driver.getWindowHandles()){
    driver.switchTo().window(winHandle);
}

// Perform the actions on new window

// Close the new window, if that window no more required
driver.close();

// Switch back to original browser (first window)
driver.switchTo().window(winHandleBefore);

// Continue with original browser (first window)

Applying these steps enables you to seamlessly connect, focus on, and navigate between different browser windows as needed within your automated testing scenarios.

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