#switch_to_window

Yes! I know selenium API lets you switch between windows:

driver.switch_to_window('window_name')

But what if I wanted to switch between windows and I don't know the window name?

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Function name: switch_window

args: none

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#Definition of switching windows from popup to parent window # def switch_window()       current_windows = page.driver.browser.window_handles     if current_windows.length == 1 and @parent       browser.switch_to.window @parent       @parent = nil       return     end         current_window = page.driver.browser.window_handle         current_windows.each do |win_handle|       if win_handle == current_window         if current_windows.length > 1           @parent = win_handle           @browser_parent = page.driver.browser           next         end       end             page.driver.browser.switch_to.window win_handle             break         end

  end

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